Mariners Baseball Odds 2026: World Series, Playoffs & Futures
ConferenceAmerican league | Rank #3
DivisionWest | Rank #1
SeasonREG 2025 | Record 90-72
Events
Los Angeles D
3.40x
New York M
2.89x
$26,579 vol30 markets
Los Angeles D
3.08x
San Francisco
5.90x
$510 vol30 markets
Pro Baseball Champion?
Yes
No
No
$87,832,894 volSpread and Total30 markets
American League Champion?
No
Yes
No
$23,423,331 volSpread and Total15 markets
Los Angeles D vs San Diego
Yes
No
$10,475,016 volSpread and Total2 markets
Los Angeles D vs Arizona
Yes
No
$8,937,517 volSpread and Total2 markets
Seattle vs San Diego
No
Yes
$8,745,062 volSpread and Total2 markets
New York M vs San Diego
No
Yes
$8,644,881 volSpread and Total2 markets
Seattle vs Baltimore
Yes
No
$8,326,343 volSpread and Total2 markets
Los Angeles D vs Arizona
No
Yes
$7,610,896 volSpread and Total2 markets
New York M vs Seattle
No
Yes
$7,386,743 volSpread and Total2 markets
Seattle vs Baltimore
No
Yes
$7,143,111 volSpread and Total2 markets
Kansas City vs Seattle
Yes
No
$6,924,267 volSpread and Total2 markets
Detroit vs Seattle (Game 2)
No
Yes
$6,921,613 volSpread and Total2 markets
New York Y vs Kansas City
Yes
No
$6,777,626 volSpread and Total2 markets
Players
Reid VanScoter
P
Ryan Sloan
P
J.P. Crawford
IF
3
Gabe Speier
P
55
Dylan Wilson
P
20
Josh Hood
IF
Caleb Cali
IF
Cooper Criswell
P
18
Alex Hoppe
P
48
Hogan Windish
IF
Marcelo Perez
P
Charlie Beilenson
P
86
George Feliz
OF
Brayan Perez
P
Pedro Lemos
P
38
Ryan Bliss
IF
1
Emerson Hancock
P
26
Ryan Loutos
P
52
Andrés Muñoz
P
75
Ty Cummings
P
Jimmy Kingsbury
P
Cesar Quintas
OF
Colton Shaw
P
Juan Pinto
P
Jose A. Ferrer
P
45
Brennen Davis
OF
78
Sammy Siani
OF
Lucas Kelly
P
Connor Charping
C
91
Leandro Romero
IF
Logan Evans
P
23
Danny Macchiarola
P
Stefan Raeth
P
Gage Boehm
P
Sam Whiting
P
Domingo González
P
46
George Kirby
P
68
J.T. Arruda
IF
Josh Simpson
P
37
Adam Maier
P
Connor Joe
OF
9
Bryan Woo
P
22
Mitch Garver
C
77
Chase Centala
P
Cole Young
IF
2
Jonny Farmelo
OF
98
Dane Dunning
P
27
Nick Davila
P
Josh Caron
C
88
Gabe Mosser
P
Sean Hermann
P
Jackson Steensma
P
Kelvin Alcantara
OF
Dervy Ventura
IF
Guillo Zuñiga
P
Bryce Miller
P
50
Dawel Joseph
IF
Josh Naylor
IF
12
Houston Roth
P
Kaden Polcovich
IF
Axel Sanchez
IF
Colin Davis
OF
Michael Morales
P
94
Cal Raleigh
C
29
Peyton Alford
P
Carson Fulmer
P
Wyatt Lunsford-Shenkman
P
Mason Peters
P
Patrick Wisdom
IF
Brock Rodden
IF
90
Jared Sundstrom
OF
Brandon Eike
IF
Griffin Hugus
P
Jean Munoz
P
Carlos Vargas
P
54
Will Riley
P
Harrison Kreiling
P
Randy Dobnak
P
Curtis Washington
OF
Robinson Ortiz
P
49
Robert Emery
C
Kade Anderson
P
Luis Castillo
P
58
Brock Moore
P
Nico Tellache
P
Troy Taylor
P
59
Spencer Packard
OF
93
Charlie Pagliarini
IF
Carter Dorighi
IF
Teddy McGraw
P
87
Leo Rivas
IF
76
Jimmy Joyce
P
Brendan Donovan
IF
33
Starlin Aguilar
IF
Rob Refsnyder
OF
30
Reese Lumpkin
P
Michael Arroyo
IF
Victor Robles
OF
10
Brady O'Brien
IF
Walter Ford
P
Frequently asked questions
What are the Seattle World Series odds?Seattle's 2026 World Series odds trade as a live prediction market on Kalshi, with prices that update in real time as the regular season plays out. The contract reflects the current consensus on Seattle's MLB team's championship path - moving with every series result, injury report, and trade-deadline move. You can buy Yes or No at the live price and exit any time before settlement.
Will Seattle make the MLB playoffs?Whether Seattle's MLB team reaches the 2026 MLB playoffs is an open prediction market on Kalshi. You can trade Yes or No contracts on a postseason berth, division finish, or wild card spot - prices move with every series and reflect the live picture, not a preseason number. Manager Dan Wilson's lineup decisions and the regular-season schedule are part of how traders price the market.
How do I trade on Seattle baseball on Kalshi?To trade Seattle baseball markets on Kalshi, sign in or create an account, head to the MLB hub, and pick a market - World Series winner, AL or NL pennant, division winner, or specific game outcomes at T-Mobile Park. Buy Yes or No contracts at the live price and close any position any time before the market settles.