SEATTLE – Seattle Mariners Executive Vice President & General Manager of Baseball Operations Justin Hollander announced today the Mariners 2026 Opening Day roster.
The Mariners open the 2026 season at T-Mobile Park tomorrow night against the Cleveland Guardians. First pitch is set for 7:10 pm PT, with right-hander Logan Gilbert slated to make his second consecutive and second career Opening Day start.
The game will be televised live on Mariners TV with Aaron Goldsmith and Ryan Rowland-Smith on the call and Angie Mentink serving as the field reporter. The game will also be broadcast live on Seattle Sports (710 AM) with Rick Rizzs and Gary Hill Jr. on the call.
For more information on how to watch the Mariners Opening Day game, visit Mariners.com/Watch.
Here is a look at Seattle’s Major League, 26-man roster for Opening Day:
Pitchers (13 + 1 IL + 1 60-day IL)
83 BAZARDO, Eduard RHP
47 BRASH, Matt RHP
58 CASTILLO, Luis RHP
88 CRISWELL, Cooper RHP
23 EVANS, Logan % RHP
45 FERRER, José A. LHP
36 GILBERT, Logan RHP
26 HANCOCK, Emerson RHP
68 KIRBY, George RHP
64 LEGUMINA, Casey RHP
50 MILLER, Bryce ^ RHP
75 MUÑOZ, Andrés RHP
55 SPEIER, Gabe LHP
54 VARGAS, Carlos RHP
22 WOO, Bryan RHP
Catchers (2)
18 GARVER, Mitch C
29 RALEIGH, Cal C
Infielders (4 + 1 IL)
1 BLISS, Ryan INF
3 CRAWFORD, J.P. * INF
12 NAYLOR, Josh INF
76 RIVAS, Leo INF
2 YOUNG, Cole INF
Outfielders (4)
56 AROZARENA, Randy OF
8 CANZONE, Dominic OF
10 ROBLES, Victor OF
44 RODRÍGUEZ, Julio OF
Infielder/Outfielder (3 + 1 IL)
33 DONOVAN, Brendan INF/OF
21 MASTROBUONI, Miles * INF/OF
20 RALEY, Luke INF/OF
30 REFSNYDER, Rob INF/OF
* 10-DAY INJURED LIST
^ 15-DAY INJURED LIST
% 60-DAY INJURED LIST
Here is a look at Seattle’s Major League coaching staff for the 2026 season:
MANAGER: Dan Wilson (#6).
COACHES (alphabetical order by last name): Bench Coach: Manny Acta (#14), ML Coach/Director of Pitching Strategy: Trent Blank (40), Third Base Coach: Carlos Cardoza (57), ML Pitching Strategist & Assistant Pitching Coach: Danny Farquhar (80), Infield Coach: Perry Hill (16), Assistant Hitting Coach: Bobby Magallanes (70), Senior Director, Hitting Strategy: Edgar Martinez (11), ML Field Coordinator: Jake McKinley (84), Bullpen Coach: Austin Nola (60), Hitting Coach: Kevin Seitzer (33), Pitching Coach: Pete Woodworth (32), First Base Coach: Eric Young Jr. (53); Bullpen Catcher: Fleming Báez (66), Bullpen Catcher: Justin Novak (95).
Today’s roster moves to set the Mariners 26-man roster for Opening Day:
Selected to the Major League roster:
C Mitch Garver
Placed on 10-day Injured List
INF J.P. Crawford (right shoulder inflammation, retroactive to March 22)
INF/OF Miles Mastrobuoni (right calf strain, retroactive to March 22)
Placed on 15-day Injured List:
RHP Bryce Miller (left oblique strain, retroactive to March 22)
Cleared waivers and elected free agency:
C Andrew Knizner