Mariners MLB Baseball Odds 2026
SEA|25 players
Trading Volume$190.9M
Active Markets54
Win Rate46%
Record56-65
Upcoming Games
Seattle Mariners vs Milwaukee Brewers
Seattle Mariners
Milwaukee Brewers2 markets$0 Vol.
Seattle Mariners vs Houston Astros
Seattle Mariners
Houston Astros2 markets$0 Vol.
Seattle Mariners vs Houston Astros
Seattle MarinersHouston Astros2 markets$0 Vol.
Seattle Mariners vs Houston Astros
Seattle MarinersHouston Astros2 markets$10 Vol.
Seattle Mariners vs New York Yankees
Seattle Mariners
New York Yankees17 markets$6K Vol.
Player Roster
Active
| Player | Name |
|---|---|
J Josh Naylor | #12 |
V Victor Robles | #10 |
G Gabe Speier | #55 |
T Taylor Ward | #27 |
R Randy Arozarena | #56 |
S Seranthony Domínguez | #58 |
W Weston Wilson | #31 |
J Julio Rodríguez | #44 |
L Leo Rivas | #76 |
A Andrés Muñoz | #75 |
J Jhonny Pereda | #5 |
L Logan Gilbert | #36 |
C Cal Raleigh | #29 |
M Michael Rucker | #38 |
B Brendan Donovan | #33 |
E Eduard Bazardo | #83 |
G George Kirby | #68 |
E Emerson Hancock | #26 |
N Nick Davila | #82 |
B Bryce Miller | #50 |
B Bryan Woo | #22 |
D Dominic Canzone | #8 |
J Josh Simpson | #37 |
J José A. Ferrer | #45 |
C Cole Young | #2 |
Player Stats
Hitters
| Player | AVG | HR | RBI | R | SB | OPS |
|---|---|---|---|---|---|---|
| Julio Rodríguez | 0.257 | 19 | 52 | 55 | 15 | 0.752 |
| Dominic Canzone | 0.254 | 19 | 50 | 42 | 1 | 0.824 |
| Randy Arozarena | 0.276 | 16 | 52 | 76 | 20 | 0.822 |
| Cole Young | 0.262 | 14 | 52 | 55 | 3 | 0.725 |
| Cal Raleigh | 0.161 | 12 | 43 | 26 | 2 | 0.571 |
| Luke Raley | 0.225 | 15 | 39 | 28 | 1 | 0.723 |
| Josh Naylor | 0.264 | 10 | 43 | 44 | 23 | 0.704 |
| J.P. Crawford | 0.212 | 10 | 30 | 38 | 1 | 0.675 |
| Taylor Ward | 0.240 | 7 | 30 | 65 | 4 | 0.707 |
| Colt Emerson | 0.190 | 8 | 23 | 24 | 3 | 0.581 |
Pitchers
| Player | W | L | ERA | SO | IP | SV |
|---|---|---|---|---|---|---|
| Logan Gilbert | 8 | 7 | 3.42 | 0 | 139.3 | 0 |
| Bryan Woo | 8 | 8 | 4.15 | 0 | 132.3 | 0 |
| George Kirby | 8 | 9 | 3.68 | 0 | 132 | 0 |
| Emerson Hancock | 6 | 7 | 3.35 | 0 | 121 | 0 |
| Bryce Miller | 4 | 6 | 3.39 | 0 | 85 | 0 |
Team Stats
Seattle Mariners
121 GPAVG0.228
HR141
RBI452
R468
SB84
OPS0.683
ERA3.85
Match History
| Date | Match | Score | |
|---|---|---|---|
| Aug 6 | Seattle Mariners vs New York Yankees | 5–10 | L |
| Aug 5 | Seattle Mariners vs New York Yankees | 1–4 | L |
| Aug 4 | Seattle Mariners vs Tampa Bay Rays | 1–4 | L |
| Aug 4 | Seattle Mariners vs Tampa Bay Rays | 2–3 | L |
| Aug 1 | Seattle Mariners vs Tampa Bay Rays | 1–2 | L |
| Aug 1 | Seattle Mariners vs Detroit Tigers | 0–11 | L |
| Jul 30 | Seattle Mariners vs Detroit Tigers | 4–2 | W |
| Jul 29 | Seattle Mariners vs Detroit Tigers | 0–8 | L |
| Jul 28 | Seattle Mariners vs Minnesota Twins | 7–6 | W |
| Jul 28 | Seattle Mariners vs Minnesota Twins | 4–3 | W |
| Jul 25 | Seattle Mariners vs Minnesota Twins | 3–5 | L |
| Jul 24 | Seattle Mariners vs Los Angeles Dodgers | 2–6 | L |
| Jul 23 | Seattle Mariners vs Los Angeles Dodgers | 2–4 | L |
| Jul 22 | Seattle Mariners vs Los Angeles Dodgers | 7–6 | W |
| Jul 21 | Seattle Mariners vs Texas Rangers | 3–7 | L |
More MLB Games
Toronto Blue Jays vs Chicago Cubs
2
Toronto Blue Jays
0%Toronto Blue Jays3
Chicago Cubs
100%Chicago Cubs28 markets$1.4M Vol.
Boston Red Sox vs New York Yankees
Boston Red SoxNew York Yankees16 markets$1.3M Vol.
Atlanta Braves vs Chicago White Sox
Atlanta Braves
Chicago White Sox26 markets$1.0M Vol.
Kansas City Royals vs Los Angeles Dodgers
2
Kansas City Royals
0%Kansas City Royals4
Los Angeles Dodgers
100%Los Angeles Dodgers21 markets$745K Vol.
St. Louis Cardinals vs Cincinnati Reds
0
St. Louis Cardinals
45%St. Louis Cardinals0
Cincinnati Reds
56%Cincinnati Reds16 markets$565K Vol.
San Francisco Giants vs Atlanta Braves
San Francisco GiantsAtlanta Braves26 markets$335K Vol.
All Markets
About Seattle Mariners
Frequently Asked Questions
Polymarket currently hosts 54 active markets for Seattle Mariners (SEA) with over $190.9M 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 Seattle Mariners's schedule progresses.
Based on their recent games, Seattle Mariners has a 46% win rate with a record of 56-65. 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 Seattle Mariners 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 Seattle Mariners 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 $190.9M traded on Seattle Mariners 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 Seattle Mariners'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 Seattle Mariners'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 Seattle Mariners'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 Seattle Mariners 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 SEA on the moneyline means traders collectively believe there is roughly a 65% chance that Seattle Mariners will win that game. If you buy SEA 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 Seattle Mariners. 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 13, 2026 2:48 am ET