MLB Odds (New Zealand)

MLB Season: Mar – OctIn Season
SeasonOff-SeasonCurrent Month

May 2026

28 matches · 3 days

Fri, May 159 matches
Philadelphia Phillies@Pittsburgh Pirates
10:41 PM
Toronto Blue Jays@Detroit Tigers
10:46 PM
Baltimore Orioles@Washington Nationals
10:46 PM
Cincinnati Reds@Cleveland Guardians
11:11 PM
Miami Marlins@Tampa Bay Rays
11:11 PM
Milwaukee Brewers@Minnesota Twins
11:11 PM
New York Yankees@New York Mets
11:16 PM
Boston Red Sox@Atlanta Braves
11:16 PM
Chicago Cubs@Chicago White Sox
11:41 PM
Sat, May 1617 matches
Texas Rangers@Houston Astros
12:11 AM
Kansas City Royals@St. Louis Cardinals
12:16 AM
Arizona Diamondbacks@Colorado Rockies
12:41 AM
Los Angeles Dodgers@Los Angeles Angels
1:39 AM
San Diego Padres@Seattle Mariners
1:41 AM
San Francisco Giants@Oakland Athletics
1:41 AM
Kansas City Royals@St. Louis Cardinals
6:16 PM
Arizona Diamondbacks@Colorado Rockies
7:11 PM
Philadelphia Phillies@Pittsburgh Pirates
8:06 PM
Baltimore Orioles@Washington Nationals
8:06 PM
Miami Marlins@Tampa Bay Rays
8:11 PM
Cincinnati Reds@Cleveland Guardians
10:11 PM
Texas Rangers@Houston Astros
11:11 PM
Chicago Cubs@Chicago White Sox
11:11 PM
Milwaukee Brewers@Minnesota Twins
11:11 PM
Boston Red Sox@Atlanta Braves
11:16 PM
New York Yankees@New York Mets
11:16 PM
Sun, May 172 matches
Los Angeles Dodgers@Los Angeles Angels
1:39 AM
San Francisco Giants@Oakland Athletics
1:41 AM

28 upcoming matches and outright odds across 30 competitors.

We compare MLB odds across 13 bookmakers in New Zealand

1xBetBetfair SportsbookBetOpenlyBetssonBoomBetCasumoLeoVegasLowVig.agPaddy PowerPinnaclePolymarketTopSportWilliam Hill

Get these odds overlaid directly on Paddy Power, Pinnacle, Polymarket, and more.

OddsGuard delivers comprehensive MLB odds comparison across New Zealand's licensed sportsbooks, enabling bettors to secure optimal value on every wager. Line shopping proves particularly crucial for Major League Baseball markets, where significant price disparities frequently emerge between operators—especially on player props, alternate totals, and futures markets. While moneyline odds typically show tighter margins due to market efficiency, run line spreads and over/under totals often display meaningful variations that can impact long-term profitability.

Baseball maintains a dedicated following among New Zealand sports fans, with Sky Sport's extensive MLB coverage driving substantial wagering interest throughout the 162-game regular season. The sport's appeal peaks during October's playoff drama, while iconic rivalries like Yankees-Red Sox and Dodgers-Giants generate heightened betting volume. New Zealand's timezone advantage allows bettors to capitalize on overnight MLB action, with many operators offering enhanced odds and promotions during marquee matchups and World Series games.

MLB betting markets demonstrate moderate efficiency compared to NFL or NBA, creating opportunities for sharp bettors who understand advanced metrics and situational factors. Pitcher matchups heavily influence line movement, while weather conditions and ballpark dimensions add complexity to totals betting that recreational players often overlook.

Betting Regulations for MLB in New Zealand

The Department of Internal Affairs oversees sports betting regulations in New Zealand, with the TAB holding the domestic monopoly on fixed-odds wagering. However, New Zealand residents can legally access offshore operators for MLB betting, provided these platforms hold appropriate international licenses. Most major international sportsbooks accept New Zealand customers and offer comprehensive MLB markets.

Live betting availability varies by operator, with some offering extensive in-play options throughout MLB games while others restrict live wagering to pre-selected markets. No specific restrictions apply to MLB prop betting, unlike some jurisdictions that prohibit college sports propositions. Player performance markets, team totals, and novelty bets remain widely available across licensed platforms serving New Zealand bettors.

What is OddsGuard?

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How it works

  1. 1Install the free extension (10 seconds)
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sportsbook.com/futures
Super Bowl Winner
Chiefs+450
+$12
Eagles+600
+2.1% EV
Bills+800
👍
Lions+900
👍
49ers+1000
+$8
Ravens+1100
👍
Bengals+1400
+0.8% EV
Cowboys+1600
+$12

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Upcoming Matches

Today

Pittsburgh Pirates vs Philadelphia Phillies

Fri, May 15, 10:41 PM

BookmakerPittsburgh PiratesPhiladelphia Phillies
Best Odds
1.79
Polymarket
2.22
Polymarket
1xBet1xBet
1.762.21
BetOpenlyBetOpenly
1.772.20
BetssonBetsson
1.722.12
CasumoCasumo
1.762.10
LowVig.agLowVig.ag
1.782.17
Paddy PowerPaddy Power
1.732.05
PinnaclePinnacle
1.792.17
PolymarketPolymarket
1.792.22
William HillWilliam Hill
1.732.10

Detroit Tigers vs Toronto Blue Jays

Fri, May 15, 10:46 PM

BookmakerDetroit TigersToronto Blue Jays
Best Odds
2.14
BetOpenly
1.89
Polymarket
1xBet1xBet
2.101.83
BetOpenlyBetOpenly
2.141.88
BetssonBetsson
2.031.78
CasumoCasumo
2.101.75
LowVig.agLowVig.ag
2.091.83
Paddy PowerPaddy Power
1.951.80
PinnaclePinnacle
2.111.83
PolymarketPolymarket
2.081.89
William HillWilliam Hill
2.001.80

Washington Nationals vs Baltimore Orioles

Fri, May 15, 10:46 PM

BookmakerWashington NationalsBaltimore Orioles
Best Odds
2.28
BetOpenly
1.78
BetOpenly
1xBet1xBet
2.211.76
BetOpenlyBetOpenly
2.281.78
BetssonBetsson
2.121.72
CasumoCasumo
2.101.76
LowVig.agLowVig.ag
2.231.74
Paddy PowerPaddy Power
2.151.67
PinnaclePinnacle
2.231.75
PolymarketPolymarket
2.271.75
William HillWilliam Hill
2.201.67

Cleveland Guardians vs Cincinnati Reds

Fri, May 15, 11:11 PM

BookmakerCleveland GuardiansCincinnati Reds
Best Odds
1.79
BetOpenly
2.26
BetOpenly
1xBet1xBet
1.772.19
BetOpenlyBetOpenly
1.792.26
BetssonBetsson
1.692.16
CasumoCasumo
1.732.12
LowVig.agLowVig.ag
1.742.22
Paddy PowerPaddy Power
1.672.15
PinnaclePinnacle
1.762.21
PolymarketPolymarket
1.792.22
William HillWilliam Hill
1.732.10

Tampa Bay Rays vs Miami Marlins

Fri, May 15, 11:11 PM

BookmakerTampa Bay RaysMiami Marlins
Best Odds
1.89
Polymarket
2.12
BetOpenly
1xBet1xBet
1.872.06
BetOpenlyBetOpenly
1.832.12
BetssonBetsson
1.831.98
CasumoCasumo
1.812.02
LowVig.agLowVig.ag
1.872.04
Paddy PowerPaddy Power
1.801.95
PinnaclePinnacle
1.862.07
PolymarketPolymarket
1.892.08
William HillWilliam Hill
1.802.00

Minnesota Twins vs Milwaukee Brewers

Fri, May 15, 11:11 PM

BookmakerMinnesota TwinsMilwaukee Brewers
Best Odds
2.00
Polymarket
1.96
Polymarket
1xBet1xBet
1.961.96
BetOpenlyBetOpenly
1.961.96
BetssonBetsson
1.891.91
CasumoCasumo
1.931.88
LowVig.agLowVig.ag
1.981.93
Paddy PowerPaddy Power
1.871.87
PinnaclePinnacle
1.961.96
PolymarketPolymarket
2.001.96
William HillWilliam Hill
1.911.91

New York Mets vs New York Yankees

Fri, May 15, 11:16 PM

BookmakerNew York MetsNew York Yankees
Best Odds
2.33
Polymarket
1.76
BetOpenly
1xBet1xBet
2.261.73
BetOpenlyBetOpenly
2.331.76
BetssonBetsson
2.181.68
CasumoCasumo
2.301.63
LowVig.agLowVig.ag
2.271.71
Paddy PowerPaddy Power
2.201.62
PinnaclePinnacle
2.271.72
PolymarketPolymarket
2.331.72
William HillWilliam Hill
2.201.67

Atlanta Braves vs Boston Red Sox

Fri, May 15, 11:16 PM

BookmakerAtlanta BravesBoston Red Sox
Best Odds
1.72
BetOpenly
2.40
BetOpenly
1xBet1xBet
1.702.31
BetOpenlyBetOpenly
1.722.40
BetssonBetsson
1.662.22
CasumoCasumo
1.622.33
LowVig.agLowVig.ag
1.702.29
Paddy PowerPaddy Power
1.602.25
PinnaclePinnacle
1.692.33
PolymarketPolymarket
1.692.38
William HillWilliam Hill
1.622.30

Chicago White Sox vs Chicago Cubs

Fri, May 15, 11:41 PM

BookmakerChicago White SoxChicago Cubs
Best Odds
2.18
BetOpenly
1.85
BetOpenly
1xBet1xBet
2.131.82
BetOpenlyBetOpenly
2.181.85
BetssonBetsson
2.071.76
CasumoCasumo
2.181.70
LowVig.agLowVig.ag
2.131.80
Paddy PowerPaddy Power
2.051.73
PinnaclePinnacle
2.131.82
PolymarketPolymarket
2.171.82
William HillWilliam Hill
2.101.73

Tomorrow

Houston Astros vs Texas Rangers

Sat, May 16, 12:11 AM

BookmakerHouston AstrosTexas Rangers
Best Odds
2.00
BetOpenly
1.96
1xBet
1xBet1xBet
1.961.96
BetOpenlyBetOpenly
2.001.93
BetssonBetsson
1.921.88
CasumoCasumo
1.881.93
LowVig.agLowVig.ag
2.001.91
Paddy PowerPaddy Power
1.911.91
PinnaclePinnacle
1.991.93
PolymarketPolymarket
2.001.96
William HillWilliam Hill
1.911.91

St. Louis Cardinals vs Kansas City Royals

Sat, May 16, 12:16 AM

BookmakerSt. Louis CardinalsKansas City Royals
Best Odds
2.00
BetOpenly
2.03
BetOpenly
1xBet1xBet
1.941.98
BetOpenlyBetOpenly
2.002.03
BetssonBetsson
1.901.90
CasumoCasumo
1.931.88
LowVig.agLowVig.ag
1.971.93
Paddy PowerPaddy Power
1.911.91
PinnaclePinnacle
1.981.94
PolymarketPolymarket
1.962.00
William HillWilliam Hill
1.911.91

Colorado Rockies vs Arizona Diamondbacks

Sat, May 16, 12:41 AM

BookmakerColorado RockiesArizona Diamondbacks
Best Odds
2.16
BetOpenly
1.89
Polymarket
1xBet1xBet
2.061.87
BetOpenlyBetOpenly
2.161.86
BetssonBetsson
2.021.79
CasumoCasumo
2.061.79
LowVig.agLowVig.ag
2.081.84
Paddy PowerPaddy Power
2.001.83
PinnaclePinnacle
2.081.85
PolymarketPolymarket
2.081.89
William HillWilliam Hill
2.001.80

Los Angeles Angels vs Los Angeles Dodgers

Sat, May 16, 1:39 AM

BookmakerLos Angeles AngelsLos Angeles Dodgers
Best Odds
2.76
BetOpenly
1.57
LowVig.ag
1xBet1xBet
2.611.57
BetOpenlyBetOpenly
2.761.47
BetssonBetsson
2.481.54
CasumoCasumo
2.631.50
LowVig.agLowVig.ag
2.581.57
Paddy PowerPaddy Power
2.601.50
PinnaclePinnacle
2.651.56
PolymarketPolymarket
2.701.56
William HillWilliam Hill
2.601.50

Seattle Mariners vs San Diego Padres

Sat, May 16, 1:41 AM

BookmakerSeattle MarinersSan Diego Padres
Best Odds
1.82
Polymarket
2.21
1xBet
1xBet1xBet
1.762.21
BetOpenlyBetOpenly
1.762.20
BetssonBetsson
1.722.12
CasumoCasumo
1.752.10
LowVig.agLowVig.ag
1.792.14
Paddy PowerPaddy Power
1.752.10
PinnaclePinnacle
1.792.16
PolymarketPolymarket
1.822.17
William HillWilliam Hill
1.732.10

Oakland Athletics vs San Francisco Giants

Sat, May 16, 1:41 AM

BookmakerOakland AthleticsSan Francisco Giants
Best Odds
1.85
BetOpenly
2.18
1xBet
1xBet1xBet
1.782.18
BetOpenlyBetOpenly
1.852.18
BetssonBetsson
1.762.07
CasumoCasumo
1.732.12
LowVig.agLowVig.ag
1.812.12
Paddy PowerPaddy Power
1.752.10
PinnaclePinnacle
1.812.15
PolymarketPolymarket
1.822.17
William HillWilliam Hill
1.732.10

St. Louis Cardinals vs Kansas City Royals

Sat, May 16, 6:16 PM

BookmakerSt. Louis CardinalsKansas City Royals
Best Odds
1.92
Polymarket
2.04
Polymarket
1xBet1xBet
1.912.01
LowVig.agLowVig.ag
1.892.02
Paddy PowerPaddy Power
1.901.90
PolymarketPolymarket
1.922.04
William HillWilliam Hill
1.911.91

Colorado Rockies vs Arizona Diamondbacks

Sat, May 16, 7:11 PM

BookmakerColorado RockiesArizona Diamondbacks
Best Odds
2.26
1xBet
1.79
Polymarket
1xBet1xBet
2.261.73
LowVig.agLowVig.ag
2.221.74
Paddy PowerPaddy Power
2.201.65
PolymarketPolymarket
2.221.79
William HillWilliam Hill
2.201.67

Pittsburgh Pirates vs Philadelphia Phillies

Sat, May 16, 8:06 PM

BookmakerPittsburgh PiratesPhiladelphia Phillies
Best Odds
2.55
Paddy Power
1.64
Polymarket
1xBet1xBet
2.511.61
LowVig.agLowVig.ag
2.471.61
Paddy PowerPaddy Power
2.551.50
PolymarketPolymarket
2.501.64
William HillWilliam Hill
2.501.53

Washington Nationals vs Baltimore Orioles

Sat, May 16, 8:06 PM

BookmakerWashington NationalsBaltimore Orioles
Best Odds
2.04
1xBet
1.96
Polymarket
1xBet1xBet
2.041.89
LowVig.agLowVig.ag
1.951.95
Paddy PowerPaddy Power
1.901.90
PolymarketPolymarket
2.001.96
William HillWilliam Hill
2.001.80

Tampa Bay Rays vs Miami Marlins

Sat, May 16, 8:11 PM

BookmakerTampa Bay RaysMiami Marlins
Best Odds
1.83
1xBet
2.22
Polymarket
1xBet1xBet
1.832.12
LowVig.agLowVig.ag
1.742.22
Paddy PowerPaddy Power
1.752.05
PolymarketPolymarket
1.792.22
William HillWilliam Hill
1.802.00

Cleveland Guardians vs Cincinnati Reds

Sat, May 16, 10:11 PM

BookmakerCleveland GuardiansCincinnati Reds
Best Odds
1.67
1xBet
2.56
Polymarket
1xBet1xBet
1.672.37
LowVig.agLowVig.ag
1.592.54
Paddy PowerPaddy Power
1.572.38
PolymarketPolymarket
1.592.56

Houston Astros vs Texas Rangers

Sat, May 16, 11:11 PM

BookmakerHouston AstrosTexas Rangers
Best Odds
2.27
1xBet
1.75
Polymarket
1xBet1xBet
2.271.72
LowVig.agLowVig.ag
2.241.73
Paddy PowerPaddy Power
2.251.62
PolymarketPolymarket
2.221.75

Chicago White Sox vs Chicago Cubs

Sat, May 16, 11:11 PM

BookmakerChicago White SoxChicago Cubs
Best Odds
1.96
1xBet
1.96
Polymarket
1xBet1xBet
1.961.96
LowVig.agLowVig.ag
1.951.95
Paddy PowerPaddy Power
1.901.90
PolymarketPolymarket
1.961.96

Minnesota Twins vs Milwaukee Brewers

Sat, May 16, 11:11 PM

BookmakerMinnesota TwinsMilwaukee Brewers
Best Odds
2.08
LowVig.ag
1.86
1xBet
1xBet1xBet
2.071.86
LowVig.agLowVig.ag
2.081.84
Paddy PowerPaddy Power
2.001.80
PolymarketPolymarket
2.001.85

Atlanta Braves vs Boston Red Sox

Sat, May 16, 11:16 PM

BookmakerAtlanta BravesBoston Red Sox
Best Odds
1.74
LowVig.ag
2.38
Polymarket
1xBet1xBet
1.722.27
LowVig.agLowVig.ag
1.742.22
Paddy PowerPaddy Power
1.672.15
PolymarketPolymarket
1.692.38

New York Mets vs New York Yankees

Sat, May 16, 11:16 PM

BookmakerNew York MetsNew York Yankees
Best Odds
2.17
1xBet
1.79
1xBet
1xBet1xBet
2.171.79
Paddy PowerPaddy Power
2.051.75
PolymarketPolymarket
2.131.75

Sunday

Los Angeles Angels vs Los Angeles Dodgers

Sun, May 17, 1:39 AM

BookmakerLos Angeles AngelsLos Angeles Dodgers
Best Odds
2.17
1xBet
1.79
1xBet
1xBet1xBet
2.171.79
LowVig.agLowVig.ag
2.171.78
Paddy PowerPaddy Power
2.101.73
PolymarketPolymarket
2.171.75

Oakland Athletics vs San Francisco Giants

Sun, May 17, 1:41 AM

BookmakerOakland AthleticsSan Francisco Giants
Best Odds
1.82
Polymarket
2.17
1xBet
1xBet1xBet
1.792.17
LowVig.agLowVig.ag
1.802.13
Paddy PowerPaddy Power
1.732.10
PolymarketPolymarket
1.822.13

MLB Outrights & Futures

CompetitorBest Odds
PinnaclePinnacle
Los Angeles Dodgers
3.30
Pinnacle
3.30
New York Yankees
7.49
Pinnacle
7.49
Atlanta Braves
10.41
Pinnacle
10.41
Seattle Mariners
12.17
Pinnacle
12.17
Chicago Cubs
12.17
Pinnacle
12.17
Tampa Bay Rays
18.26
Pinnacle
18.26
Toronto Blue Jays
23.13
Pinnacle
23.13
Texas Rangers
24.35
Pinnacle
24.35
Milwaukee Brewers
26.10
Pinnacle
26.10
Philadelphia Phillies
26.38
Pinnacle
26.38
Detroit Tigers
27.39
Pinnacle
27.39
San Diego Padres
33.46
Pinnacle
33.46
Pittsburgh Pirates
44.62
Pinnacle
44.62
Cleveland Guardians
45.62
Pinnacle
45.62
Baltimore Orioles
50.45
Pinnacle
50.45
Oakland Athletics
51.72
Pinnacle
51.72
Kansas City Royals
51.72
Pinnacle
51.72
Boston Red Sox
52.73
Pinnacle
52.73
New York Mets
57.79
Pinnacle
57.79
Houston Astros
61.85
Pinnacle
61.85
Cincinnati Reds
80.09
Pinnacle
80.09
Arizona Diamondbacks
84.14
Pinnacle
84.14
St. Louis Cardinals
102.36
Pinnacle
102.36
Minnesota Twins
122.96
Pinnacle
122.96
San Francisco Giants
132.74
Pinnacle
132.74
Chicago White Sox
175.25
Pinnacle
175.25
Miami Marlins
178.29
Pinnacle
178.29
Los Angeles Angels
254.19
Pinnacle
254.19
Washington Nationals
405.93
Pinnacle
405.93
Colorado Rockies
652.83
Pinnacle
652.83
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MLB Season & Betting Calendar

Major League Baseball's regular season spans April through September, featuring 162 games per team across six months of action. Spring training begins in February, creating early futures betting opportunities as teams prepare for the upcoming campaign. The All-Star break in mid-July provides a natural season pause, while the trade deadline at month's end often triggers significant line movement as contenders strengthen their rosters.

October delivers playoff intensity with Wild Card games, Division Series, Championship Series, and the World Series extending potentially into November. Winter months offer futures betting on the following season, with odds shifting based on free agent signings, trades, and prospect developments. Award markets—MVP, Cy Young, Rookie of the Year—provide additional wagering opportunities throughout the season, with odds evolving based on statistical performance and team success.

MLB Betting Guide for New Zealand

Reading MLB Odds

MLB odds in New Zealand typically display in decimal format. Consider a Yankees vs Red Sox matchup: Yankees $1.85, Red Sox $2.10, with the over/under set at 9.5 runs ($1.90 each way). The Yankees' $1.85 odds represent a 54.1% implied probability, while the Red Sox at $2.10 suggest 47.6% chances. A $100 wager on New York returns $185 total if successful. The run line operates similarly to point spreads—Yankees -1.5 runs might offer $2.40 odds, requiring them to win by two or more runs.

Moneyline betting involves picking the outright winner, while run line wagers incorporate a 1.5-run handicap. Totals betting focuses on combined runs scored, with options for alternate numbers like 8.5 or 10.5 runs. Futures markets cover season-long outcomes: division winners, playoff qualifiers, and World Series champions.

MLB Market Characteristics

Baseball markets exhibit unique traits compared to other major sports. The 162-game regular season creates extensive betting opportunities but also challenges for maintaining sharp lines across all matchups. Typical overround ranges from 4-7% on moneylines, slightly higher than premier soccer leagues but lower than niche markets. Sharp money significantly influences opening lines, particularly for high-profile games and playoff contests.

Starting pitcher announcements drive substantial line movement, sometimes shifting moneylines by 20-30 cents. Weather factors—wind direction, temperature, humidity—materially impact totals, especially in outdoor ballparks. Day games following night games present scheduling angles that sophisticated bettors exploit.

Advanced MLB Betting Concepts

Closing line value remains paramount in MLB betting. If you consistently beat closing prices, you're likely identifying market inefficiencies. Track your closing line performance across different bet types and situations. Live betting offers unique opportunities as baseball's stop-start nature allows for strategic in-game wagering based on developing situations—pitcher effectiveness, bullpen usage, and weather changes.

Correlated parlays can provide value when properly constructed. Backing a strong pitcher's team on the moneyline while taking the under creates positive correlation, as dominant pitching typically produces lower-scoring games. However, reduced odds reflect this correlation, so careful analysis determines genuine value.

How do I find the best MLB odds?

Compare prices across multiple licensed operators before placing any wager. MLB odds can vary significantly between bookmakers, particularly for prop bets and alternate lines. OddsGuard's real-time comparison tool eliminates manual checking, ensuring you secure optimal value. Price differences of 10-20 cents on moneylines and 5-10 cents on totals are common, meaningfully impacting long-term profitability for serious bettors.

What is run line betting in MLB?

Run line betting applies a 1.5-run handicap to MLB games, similar to point spreads in other sports. The favored team must win by two or more runs to cover the run line, while the underdog can lose by one run and still win the bet. Run line odds typically offer better value than steep moneyline prices when backing heavy favorites, though the additional margin requirement increases risk.

When should I place MLB futures bets?

Optimal timing varies by market type. Division and playoff futures often provide best value during spring training before sharp money adjusts lines. World Series odds fluctuate throughout the season based on performance and injuries. Trade deadline activity in late July can create opportunities as team strengths shift. Avoid futures during hot streaks when public money inflates prices, instead targeting value during temporary struggles by quality teams.

MLB Betting Terms You Should Know

Run Line
A 1.5-run handicap applied to MLB games, equivalent to point spreads in other sports. Favorites must win by two or more runs to cover, while underdogs can lose by one run and still win the bet.
Total Bases
A player prop bet counting singles (1), doubles (2), triples (3), and home runs (4) for individual batters. Popular alternative to traditional hits props, offering different risk/reward profiles.
First Five Innings
Betting market focusing only on the first half of games, eliminating bullpen variables. Lines typically show less variance than full-game markets, appealing to bettors who prefer starting pitcher matchups.
Dime Line
Industry term for 10-cent spreads between favorite and underdog moneyline odds. Standard MLB pricing, though playoff games and marquee matchups sometimes feature tighter "nickel lines" (5-cent spreads).
Chalk
Heavily favored team or player in betting markets. In MLB context, typically refers to teams priced shorter than $1.50 moneyline odds, often ace pitchers facing weak lineups.
Steam
Rapid, coordinated betting action causing significant line movement across multiple sportsbooks simultaneously. Often indicates sharp money or breaking news like pitcher scratches or weather changes.
Run Line
Baseball's version of the spread, almost always -1.5 / +1.5. The favorite at -1.5 must win by 2+ runs. Unlike football spreads, the run line rarely moves off 1.5.
Over/Under (Game Total)
A bet on combined runs scored by both teams. MLB totals typically range from 7 to 10.5, heavily influenced by starting pitchers, ballpark dimensions, and weather.
First 5 Innings (F5)
A moneyline, spread, or total that only covers the first five innings. Isolates starting pitcher matchups and removes bullpen variance.
NRFI / YRFI
No Run First Inning / Yes Run First Inning. A popular yes/no prop on whether either team scores in the top or bottom of the first inning.
Listed Pitcher
A bet condition where your wager is only valid if the listed starting pitcher actually starts. If a pitcher is scratched, the bet is voided.
Innings Total
Over/under on the total number of innings played, which can exceed 9 in extra-inning games.
Moneyline
A straight-up wager on which side wins. No point spread involved — you simply pick the winner.
Vig (Juice)
The bookmaker's commission built into every line. Standard vig is around -110 on each side, meaning you risk $110 to win $100.
Implied Probability
The likelihood of an outcome as suggested by the odds. For example, -200 implies a 66.7% chance. Comparing implied probability across bookmakers reveals where value exists.
Closing Line Value (CLV)
The difference between the odds you locked in and the odds at the time the market closes. Consistently beating the closing line is the strongest predictor of long-term betting profit.
Line Movement
Changes in odds between when a market opens and when it closes. Driven by sharp money, public betting patterns, injuries, and other news.
Bankroll
The total amount of money you've set aside specifically for betting. Effective bankroll management — typically risking 1-3% per wager — is essential for surviving variance.
Unit
A standardized bet size, typically 1% of your bankroll. Tracking results in units rather than dollars normalizes performance regardless of stake size.
Hedge
Placing a bet on the opposite side of an existing wager to lock in a guaranteed profit or reduce exposure, often used with futures or parlays.
Parlay (Accumulator)
A single bet combining two or more selections. All picks must win for the parlay to pay out. Higher potential return but significantly lower probability.
Futures
Long-term bets on outcomes determined at the end of a season or tournament, such as championship winners, MVP awards, or win totals.
Live Betting (In-Play)
Placing wagers while a game is in progress. Odds update continuously based on score, time remaining, and game flow.
Overround
The total implied probability across all outcomes in a market. An overround above 100% represents the bookmaker's margin. Lower overround means better value for bettors.

Frequently Asked Questions

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Best PriceKalshi
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Same 4-leg parlay · $2,223 difference

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