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Sports·MLB·Boston Red Sox
Boston Red Sox

Red Sox MLB Baseball Odds 2026

BOS|25 players
Trading Volume$155.7M
Active Markets108
Win Rate54%
Record64-55

Upcoming Games

Arizona Diamondbacks vs Boston Red Sox
Arizona DiamondbacksArizona Diamondbacks
50%
Boston Red SoxBoston Red Sox
50%
2 markets$0 Vol.
Arizona Diamondbacks vs Boston Red Sox
Arizona DiamondbacksArizona Diamondbacks
50%
Boston Red SoxBoston Red Sox
50%
2 markets$0 Vol.
Boston Red Sox vs Pittsburgh Pirates
Boston Red SoxBoston Red Sox
52%
Pittsburgh PiratesPittsburgh Pirates
48%
2 markets$0 Vol.
Boston Red Sox vs Pittsburgh Pirates
Boston Red SoxBoston Red Sox
52%
Pittsburgh PiratesPittsburgh Pirates
48%
2 markets$0 Vol.
Boston Red Sox vs Pittsburgh Pirates
Boston Red SoxBoston Red Sox
54%
Pittsburgh PiratesPittsburgh Pirates
47%
2 markets$20 Vol.
Boston Red Sox vs Toronto Blue Jays
Boston Red SoxBoston Red Sox
60%
Toronto Blue JaysToronto Blue Jays
41%
17 markets$476 Vol.
Boston Red Sox vs Toronto Blue Jays
1Boston Red SoxBoston Red Sox
53%
1Toronto Blue JaysToronto Blue Jays
48%
Live
19 markets·$180K Vol.

Player Roster

Active

PlayerName
A
Aroldis Chapman
#44
S
Sonny Gray
#54
T
Tyron Guerrero
#41
W
Willson Contreras
#40
J
Jahmai Jones
#37
R
Ranger Suarez
#55
C
Connor Wong
#12
P
Patrick Sandoval
#43
E
Eli White
#38
A
Andruw Monasterio
#32
A
Anthony Seigler
#48
G
Garrett Whitlock
#22
J
Jarren Duran
#16
B
Brayan Bello
#66
A
Adley Rutschman
#31
E
Erik Miller
#67
J
Justin Slaten
#63
C
Ceddanne Rafaela
#3
N
Nick Sogard
#20
C
Caleb Durbin
#5
J
Jovani Morán
#47
W
Wilyer Abreu
#52
J
Jake Bennett
#64
M
Masataka Yoshida
#7
A
Alec Gamboa
#68

Player Stats

Hitters

PlayerAVGHRRBIRSBOPS
Willson Contreras0.28023705830.912
Wilyer Abreu0.25421646580.794
Ceddanne Rafaela0.287166361160.793
Jarren Duran0.202166052170.616
Curtis Mead0.25317484960.851
Caleb Durbin0.246115455140.715
Adley Rutschman0.2528473000.768
Andruw Monasterio0.2686313040.776
Masataka Yoshida0.2695263320.743
Marcelo Mayer0.2203221930.594

Pitchers

PlayerWLERASOIPSV
Sonny Gray1432.790125.70
Payton Tolle763.201070
Ranger Suárez433.3201030
Connelly Early753.44091.70
Brayan Bello464.84083.71

Team Stats

Boston Red Sox

119 GP
AVG0.248
HR120
RBI503
R527
SB93
OPS0.721
ERA3.49

Match History

DateMatchScore
Aug 5Boston Red Sox vs Toronto Blue Jays3–5L
Aug 4Boston Red Sox vs Toronto Blue Jays1–2L
Aug 4Boston Red Sox vs Athletics3–4L
Aug 4Boston Red Sox vs Athletics3–7L
Aug 1Boston Red Sox vs Athletics13–1W
Aug 1Boston Red Sox vs Chicago White Sox12–11W
Jul 30Boston Red Sox vs Chicago White Sox4–0W
Jul 29Boston Red Sox vs Chicago White Sox14–2W
Jul 28Boston Red Sox vs Los Angeles Dodgers8–4W
Jul 28Boston Red Sox vs Los Angeles Dodgers3–2W
Jul 25Boston Red Sox vs Los Angeles Dodgers9–4W
Jul 24Boston Red Sox vs Athletics5–4W
Jul 23Boston Red Sox vs Athletics4–2W

More MLB Games

Milwaukee Brewers vs San Diego Padres
3Milwaukee BrewersMilwaukee Brewers
0%
4San Diego PadresSan Diego Padres
100%
21 markets$1.8M Vol.
Toronto Blue Jays vs Chicago Cubs
2Toronto Blue JaysToronto Blue Jays
0%
3Chicago CubsChicago Cubs
100%
28 markets$1.4M Vol.
Atlanta Braves vs Chicago White Sox
Atlanta BravesAtlanta Braves
54%
Chicago White SoxChicago White Sox
47%
26 markets$1.0M Vol.
Seattle Mariners vs New York Yankees
4Seattle MarinersSeattle Mariners
56%
3New York YankeesNew York Yankees
45%
Live
21 markets·$910K Vol.
St. Louis Cardinals vs Cincinnati Reds
0St. Louis CardinalsSt. Louis Cardinals
45%
0Cincinnati RedsCincinnati Reds
56%
16 markets$565K Vol.
Chicago Cubs vs Washington Nationals
4Chicago CubsChicago Cubs
88%
1Washington NationalsWashington Nationals
13%
Live
22 markets·$465K Vol.

All Markets

Boston Red Sox Markets
Arizona Diamondbacks vs. Boston Red SoxArizona Diamondbacks50%Boston Red Sox50%
Will there be a run scored in the first inning?: Arizona Diamondbacks vs. Boston Red SoxYes50%No50%
Arizona Diamondbacks vs. Boston Red SoxArizona Diamondbacks50%Boston Red Sox50%
Will there be a run scored in the first inning?: Arizona Diamondbacks vs. Boston Red SoxYes49%No52%
Boston Red Sox vs. Pittsburgh PiratesBoston Red Sox52%Pittsburgh Pirates48%
Will there be a run scored in the first inning?: Boston Red Sox vs. Pittsburgh PiratesYes45%No56%
Boston Red Sox vs. Pittsburgh PiratesBoston Red Sox52%Pittsburgh Pirates48%
Will there be a run scored in the first inning?: Boston Red Sox vs. Pittsburgh PiratesYes44%No56%
Boston Red Sox vs. Pittsburgh PiratesBoston Red Sox54%Pittsburgh Pirates47%
Will there be a run scored in the first inning?: Boston Red Sox vs. Pittsburgh PiratesYes47%No53%
Boston Red Sox vs. Toronto Blue JaysBoston Red Sox60%Toronto Blue Jays41%
Will there be a run scored in the first inning?: Boston Red Sox vs. Toronto Blue JaysYes48%No53%
Spread: Boston Red Sox (-1.5)Boston Red Sox47%Toronto Blue Jays53%
Boston Red Sox vs. Toronto Blue Jays: O/U 8.5Over46%Under54%
1st 5 Innings Spread: Toronto Blue Jays (-1.5)Toronto Blue Jays17%Boston Red Sox83%
1st 5 Innings Spread: Boston Red Sox (-1.5)Boston Red Sox37%Toronto Blue Jays63%
Boston Red Sox vs. Toronto Blue Jays: 1st 5 Innings O/U 2.5Over71%Under29%
Boston Red Sox vs. Toronto Blue Jays: 1st 5 Innings O/U 3.5Over61%Under39%
Boston Red Sox vs. Toronto Blue Jays: 1st 5 Innings O/U 4.5Over49%Under52%
Boston Red Sox vs. Toronto Blue Jays: 1st 5 Innings O/U 5.5Over37%Under64%
Boston Red Sox vs. Toronto Blue Jays: 1st 5 Innings O/U 6.5Over27%Under73%
Will the game go to extra innings?: Boston Red Sox vs. Toronto Blue JaysYes50%No51%
Spread: Toronto Blue Jays (-2.5)Toronto Blue Jays17%Boston Red Sox83%
Spread: Toronto Blue Jays (-1.5)Toronto Blue Jays25%Boston Red Sox75%
Spread: Boston Red Sox (-2.5)Boston Red Sox36%Toronto Blue Jays65%
Boston Red Sox vs. Toronto Blue Jays: O/U 7.5Over54%Under47%
Boston Red Sox vs. Toronto Blue Jays: O/U 9.5Over36%Under65%
Boston Red Sox vs. Toronto Blue JaysBoston Red Sox53%Toronto Blue Jays48%
Will there be a run scored in the first inning?: Boston Red Sox vs. Toronto Blue JaysYes0%No100%
Spread: Boston Red Sox (-1.5)Boston Red Sox33%Toronto Blue Jays68%
Boston Red Sox vs. Toronto Blue Jays: O/U 7.5Over26%Under75%
1st 5 Innings Spread: Toronto Blue Jays (-1.5)Toronto Blue Jays50%Boston Red Sox50%
1st 5 Innings Spread: Boston Red Sox (-1.5)Boston Red Sox50%Toronto Blue Jays50%
Boston Red Sox vs. Toronto Blue Jays: 1st 5 Innings O/U 2.5Over50%Under50%
Boston Red Sox vs. Toronto Blue Jays: 1st 5 Innings O/U 3.5Over50%Under50%
Boston Red Sox vs. Toronto Blue Jays: 1st 5 Innings O/U 4.5Over50%Under50%
Boston Red Sox vs. Toronto Blue Jays: 1st 5 Innings O/U 5.5Over50%Under50%
Boston Red Sox vs. Toronto Blue Jays: 1st 5 Innings O/U 6.5Over50%Under50%
Will the game go to extra innings?: Boston Red Sox vs. Toronto Blue JaysYes50%No50%
Spread: Toronto Blue Jays (-2.5)Toronto Blue Jays12%Boston Red Sox88%
Spread: Toronto Blue Jays (-1.5)Toronto Blue Jays23%Boston Red Sox78%
Spread: Boston Red Sox (-2.5)Boston Red Sox21%Toronto Blue Jays80%
Boston Red Sox vs. Toronto Blue Jays: O/U 6.5Over40%Under61%
Boston Red Sox vs. Toronto Blue Jays: O/U 8.5Over20%Under81%
Boston Red Sox vs. Toronto Blue Jays: O/U 5.5Over50%Under51%
Boston Red Sox vs. Toronto Blue Jays: O/U 4.5Over71%Under30%

About Boston Red Sox

Frequently Asked Questions

Polymarket currently hosts 108 active markets for Boston Red Sox (BOS) with over $155.7M in total trading volume. You can trade on game winners (moneyline), spreads, totals (over/under), and other markets across all of their upcoming games. Each market is priced as an implied probability — for example, a price of 65¢ means traders collectively believe there is a 65% chance of that outcome. New markets are added as Boston Red Sox's schedule progresses.

Based on their recent games, Boston Red Sox has a 54% win rate with a record of 64-55. You can view their full game-by-game results on this page, including scores, opponents, and context. Recent form is one of the strongest factors influencing market odds — a team on a winning streak will typically see higher implied probabilities, while a losing run often shifts odds against them.

Each MLB market on Polymarket is structured as a yes/no question — for example, "Will Boston Red Sox win?" You buy shares in "Yes" or "No" at the current market price, which reflects the crowd-sourced implied probability. If your side is correct when the game concludes, your shares pay out $1 each. If incorrect, they pay $0. You can also sell your shares at any time before the game ends to lock in a profit or cut a loss. Prices update in real-time as traders react to news like injury reports, lineup changes, and other developments.

All Boston Red Sox markets resolve based on official game results, including overtime or extra periods where applicable. Moneyline markets resolve based on the final result of the game. Spread markets resolve based on the final margin relative to the posted line. Totals (over/under) resolve based on the combined final score. You can check the Rules on any individual market page to see the exact resolution criteria, including how postponements or cancellations are handled.

Polymarket odds are set by real traders putting real money behind their positions, which tends to produce well-calibrated probabilities. With over $155.7M traded on Boston Red Sox markets alone, these prices aggregate the collective knowledge of participants who follow MLB closely — factoring in team form, injuries, schedule strength, and head-to-head records. Prediction markets have a strong track record of accuracy, often outperforming traditional sources by reflecting the latest information as it emerges. Visit the accuracy page on Polymarket for the latest accuracy metrics across different time periods.

Several factors can move Boston Red Sox's odds on Polymarket. The most impactful include recent results and form, injury reports and lineup changes, schedule context (regular season vs. playoffs), head-to-head history against specific opponents, and home vs. away performance. Traders incorporate all of these variables into the price, which is why odds can shift rapidly when new information like a key player being ruled out becomes available.

Yes. This page is a free resource for tracking Boston Red Sox's game results, win rate, and live market odds — no account or trade required. You can monitor how odds shift in real-time as a way to gauge market sentiment on Boston Red Sox's upcoming games. If you decide to trade later, you can sign up and fund your account at any time.

Sign up for a free Polymarket account and fund it using crypto, a credit or debit card, or a bank transfer. Then return to this page, choose any active Boston Red Sox market, select the side you want to trade, enter your amount, and confirm. Your position will be visible in your portfolio, and you can sell at any time before the market resolves.

On Polymarket, the price of each side in a market represents the market's implied probability. A price of 65¢ for BOS on the moneyline means traders collectively believe there is roughly a 65% chance that Boston Red Sox will win that game. If you buy BOS shares at 65¢ and they win, you receive $1 per share — a profit of 35¢ per share. If they lose, those shares are worth $0. Prices shift in real-time as new information emerges and traders update their positions.

Polymarket is the world's largest prediction market, where you can stay informed and trade on real-world events. Traders buy and sell shares on outcomes across politics, sports, crypto, finance, tech, culture, and esports — including MLB games for teams like Boston Red Sox. Prices reflect real-time, crowd-sourced probabilities backed by real money, offering a transparent, market-driven alternative to traditional odds sources. Visit polymarket.com to explore all available markets.

Updated Aug 12, 2026 8:15 pm ET