2025 Seattle Mariners season

2025  Seattle Mariners
League	American League
Division	West
Ballpark	T-Mobile Park
City	Seattle, Washington
Record	0–0 (–)
Owners	Baseball Club of Seattle, LP, represented by CEO John Stanton
Manager	Dan Wilson
Television	Root Sports Northwest (Aaron Goldsmith, Jay Buhner, Dave Valle, Angie Mentink, Ryan Rowland-Smith, Bill Krueger, Jen Mueller, Brad Adam)
Radio	ESPN-710 Seattle Mariners Radio Network (Rick Rizzs, Gary Hill Jr., Mark McLemore, Ken Phelps, Angie Mentink, Ryan Rowland-Smith, Shannon Drayer, Gary Hill) Seattle Mariners Radio Network
←  2024 Seasons

The 2025 Seattle Mariners season will be the 49th season in franchise history. The Mariners are playing their 26th full season (27th overall) at T-Mobile Park, their home ballpark in Seattle, Washington.

During the August 9 game against the Tampa Bay Rays, the Mariners will retire the number 51 worn by longtime outfielder Ichiro Suzuki following his induction into the National Baseball Hall of Fame. This will be the fourth number retired by the team. ^[1]

The Mariners will play the New York Mets in the MLB Little League Classic on August 17. ^[2]

Transactions

2024 Offseason

On November 1, the Mariners declined Jorge Polanco's $12 million option for the 2025 season. ^[3]

On November 19, the Tampa Bay Rays traded infielder Austin Shenton to the Mariners for cash. Shenton took the roster spot formerly held by reliever J.T. Chargois, who was traded with Shenton to the Rays in 2021. ^{[4] [5]}

On November 22, the Mariners did not tender contracts to Chargois, Josh Rojas, Austin Voth, and Sam Haggarty, making them free agents. ^[6] All four signed with different organizations.

On November 26, the Mariners announced their coaching staff for 2025. Changes from the end of 2024 included Kevin Seitzer replacing Edgar Martínez as hitting coach, Manny Acta moving from third base coach to bench coach, and Eric Young Jr. becoming first base coach, filling a vacancy from previous bench coach Brant Brown. ^[7]

On December 19, the Mariners claimed catcher Nick Raposo off waivers. ^[8]

On January 8, 2025, reliever Hagen Danner was claimed off waivers. ^[9]

On January 13, Donovan Solano signed a one-year, $3.5 million contract. Austin Kitchen was designated for assignment and later outrighted to Tacoma. ^{[10] [11]}

On January 14, the Chicago Cubs traded infielder Miles Mastrobuoni to the Mariners for cash. ^[12] Raposo was designated for assignment. He cleared waivers and was sent outright to Tacoma on January 17. ^[13]

On January 15, the Baltimore Orioles traded catcher Blake Hunt was traded to the Mariners for cash. ^[14] Samad Taylor was designated for assignment and subsequently sent outright to Tacoma on January 21. ^[15]

On January 21, the Kansas City Royals traded reliever Will Klein to the Mariners for international bonus pool space. The Mariners designated pitcher Tyler Jay, who had been a waiver claim earlier in January. ^[16] Jay was outrighted to Tacoma.

On February 3, the Mariners re-signed Polanco to a one-year, $7 million contract. ^[17] On that day, the Cincinnati Reds also traded reliever Casey Legumina to the Mariners for cash. ^[18] Cade Marlowe and Jhonathan Díaz were both designated for assignment, and both remained with the organization on minor league deals. ^[19]

On March 2, reliever Seth Martinez was claimed off waivers. Pitcher Jackson Kowar was placed on the 60-day injured list. ^[20]

Regular season

Game log

Legend
	Mariners win
	Mariners loss
	Postponement
Bold	Mariners team member

2025 Game Log: 0–0 (Home 0–0, Road 0–0)
March/April: 0–0 (Home 0–0, Road 0–0) # Date Opponent Score Win Loss Save Attendance Record Streak 1 March 27 Athletics – — – 2 March 28 Athletics – — – 3 March 29 Athletics – — – 4 March 30 Athletics – — – 5 March 31 Tigers – — – 6 April 1 Tigers – — – 7 April 2 Tigers – — – 8 April 4 @ Giants – — – 9 April 5 @ Giants – — – 10 April 6 @ Giants – — – 11 April 7 Astros – — – 12 April 8 Astros – — – 13 April 9 Astros – — – 14 April 11 Rangers – — – 15 April 12 Rangers – — – 16 April 13 Rangers – — – 17 April 15 @ Reds – — – 18 April 16 @ Reds – — – 19 April 17 @ Reds – — – 20 April 18 @ Blue Jays – — – 21 April 19 @ Blue Jays – — – 22 April 20 @ Blue Jays – — – 23 April 22 @ Red Sox – — – 24 April 23 @ Red Sox – — – 25 April 24 @ Red Sox – — – 26 April 25 Marlins – — – 27 April 26 Marlins – — – 28 April 27 Marlins – — – 29 April 29 Angels – — – 30 April 30 Angels – — –
May: 0–0 (Home: 0–0; Road: 0–0) # Date Opponent Score Win Loss Save Attendance Record Streak 31 May 2 @ Rangers – — – 32 May 3 @ Rangers – — – 33 May 4 @ Rangers – — – 34 May 5 @ Athletics – — – 35 May 6 @ Athletics – — – 36 May 7 @ Athletics – — – 37 May 9 Blue Jays – — – 38 May 10 Blue Jays – — – 39 May 11 Blue Jays – — – 40 May 12 Yankees – — – 41 May 13 Yankees – — – 42 May 14 Yankees – — – 43 May 16 @ Padres – — – 44 May 17 @ Padres – — – 45 May 18 @ Padres – — – 46 May 19 @ White Sox – — – 47 May 20 @ White Sox – — – 48 May 21 @ White Sox – — – 49 May 22 @ Astros – — – 50 May 23 @ Astros – — – 51 May 24 @ Astros – — – 52 May 25 @ Astros – — – 53 May 27 Nationals – — – 54 May 28 Nationals – — – 55 May 29 Nationals – — – 56 May 30 Twins – — – 57 May 31 Twins – — –
June: 0–0 (Home: 0–0; Road: 0–0) # Date Opponent Score Win Loss Save Attendance Record Streak 58 June 1 Twins – — – 59 June 3 Orioles – — – 60 June 4 Orioles – — – 61 June 5 Orioles – — – 62 June 6 @ Angels – — – 63 June 7 @ Angels – — – 64 June 8 @ Angels – — – 65 June 9 @ Diamondbacks – — – 66 June 10 @ Diamondbacks – — – 67 June 11 @ Diamondbacks – — – 68 June 13 Guardians – — – 69 June 14 Guardians – — – 70 June 15 Guardians – — – 71 June 16 Red Sox – — – 72 June 17 Red Sox – — – 73 June 18 Red Sox – — – 74 June 20 @ Cubs – — – 75 June 21 @ Cubs – — – 76 June 22 @ Cubs – — – 77 June 23 @ Twins – — – 78 June 24 @ Twins – — – 79 June 25 @ Twins – — – 80 June 26 @ Twins – — – 81 June 27 @ Rangers – — – 82 June 28 @ Rangers – — – 83 June 29 @ Rangers – — – 84 June 30 Royals – — –
July: 0–0 (Home: 0–0; Road: 0–0) # Date Opponent Score Win Loss Save Attendance Record Streak 85 July 1 Royals – — – 86 July 2 Royals – — – 87 July 3 Royals – — – 88 July 4 Pirates – — – 89 July 5 Pirates – — – 90 July 6 Pirates – — – 91 July 8 @ Yankees – — – 92 July 9 @ Yankees – — – 93 July 10 @ Yankees – — – 94 July 11 @ Tigers – — – 95 July 12 @ Tigers – — – 96 July 13 @ Tigers – — – 95th All-Star Game in Cumberland, GA 97 July 18 Astros – — – 98 July 19 Astros – — – 99 July 20 Astros – — – 100 July 21 Brewers – — – 101 July 22 Brewers – — – 102 July 23 Brewers – — – 103 July 24 @ Angels – — – 104 July 25 @ Angels – — – 105 July 26 @ Angels – — – 106 July 27 @ Angels – — – 107 July 28 @ Athletics – — – 108 July 29 @ Athletics – — – 109 July 30 @ Athletics – — – 110 July 31 Rangers – — –
August: 0–0 (Home: 0–0; Road: 0–0) # Date Opponent Score Win Loss Save Attendance Record Streak 111 August 1 Rangers – — – 112 August 2 Rangers – — – 113 August 3 Rangers – — – 114 August 5 White Sox – — – 115 August 6 White Sox – — – 116 August 7 White Sox – — – 117 August 8 Rays – — – 118 August 9 Rays – — – 119 August 10 Rays – — – 120 August 12 @ Orioles – — – 121 August 13 @ Orioles – — – 122 August 14 @ Orioles – — – 123 August 15 @ Mets – — – 124 August 16 @ Mets – — – 125 August 17 @ Mets [n 1] – — – 126 August 18 @ Phillies – — – 127 August 19 @ Phillies – — – 128 August 20 @ Phillies – — – 129 August 22 Athletics – — – 130 August 23 Athletics – — – 131 August 24 Athletics – — – 132 August 25 Padres – — – 133 August 26 Padres – — – 134 August 27 Padres – — – 135 August 29 @ Guardians – — – 136 August 30 @ Guardians – — – 137 August 31 @ Guardians – — –
September: 0–0 (Home: 0–0; Road: 0–0) # Date Opponent Score Win Loss Save Attendance Record Streak 138 September 1 @ Rays – — – 139 September 2 @ Rays – — – 140 September 3 @ Rays – — – 141 September 5 @ Braves – — – 142 September 6 @ Braves – — – 143 September 7 @ Braves – — – 144 September 8 Cardinals – — – 145 September 9 Cardinals – — – 146 September 10 Cardinals – — – 147 September 11 Angels – — – 148 September 12 Angels – — – 149 September 13 Angels – — – 150 September 14 Angels – — – 151 September 16 @ Royals – — – 152 September 17 @ Royals – — – 153 September 18 @ Royals – — – 154 September 19 @ Astros – — – 155 September 20 @ Astros – — – 156 September 21 @ Astros – — – 157 September 23 Rockies – — – 158 September 24 Rockies – — – 159 September 25 Rockies – — – 160 September 26 Dodgers – — – 161 September 27 Dodgers – — – 162 September 28 Dodgers – — –

Season standings

American League West

• v
• t
• e

AL West

Team	W	L	Pct.	GB	Home	Road
Athletics	0	0	-nan	—	0‍–‍0	0‍–‍0
Houston Astros	0	0	-nan	—	0‍–‍0	0‍–‍0
Los Angeles Angels	0	0	-nan	—	0‍–‍0	0‍–‍0
Seattle Mariners	0	0	-nan	—	0‍–‍0	0‍–‍0
Texas Rangers	0	0	-nan	—	0‍–‍0	0‍–‍0

American League Wild Card

• v
• t
• e

Division leaders

Team	W	L	Pct.
Athletics	0	0	-nan
Baltimore Orioles	0	0	-nan
Chicago White Sox	0	0	-nan

• v
• t
• e

Wild Card teams
(Top 3 teams qualify for postseason)

Team	W	L	Pct.	GB
Boston Red Sox	0	0	-nan	—
Cleveland Guardians	0	0	-nan	—
Detroit Tigers	0	0	-nan	—
Houston Astros	0	0	-nan	—
Kansas City Royals	0	0	-nan	—
Los Angeles Angels	0	0	-nan	—
Minnesota Twins	0	0	-nan	—
New York Yankees	0	0	-nan	—
Seattle Mariners	0	0	-nan	—
Tampa Bay Rays	0	0	-nan	—
Texas Rangers	0	0	-nan	—
Toronto Blue Jays	0	0	-nan	—

Record vs. opponents

Record vs. American League

2025 American League record v t e Source: MLB Standings Grid – 2025
Team	ATH	BAL	BOS	CWS	CLE	DET	HOU	KC	LAA	MIN	NYY	SEA	TB	TEX	TOR	NL
Athletics	—	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0
Baltimore	0–0	—	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0
Boston	0–0	0–0	—	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0
Chicago	0–0	0–0	0–0	—	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0
Cleveland	0–0	0–0	0–0	0–0	—	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0
Detroit	0–0	0–0	0–0	0–0	0–0	—	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0
Houston	0–0	0–0	0–0	0–0	0–0	0–0	—	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0
Kansas City	0–0	0–0	0–0	0–0	0–0	0–0	0–0	—	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0
Los Angeles	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	—	0–0	0–0	0–0	0–0	0–0	0–0	0–0
Minnesota	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	—	0–0	0–0	0–0	0–0	0–0	0–0
New York	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	—	0–0	0–0	0–0	0–0	0–0
Seattle	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	—	0–0	0–0	0–0	0–0
Tampa Bay	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	—	0–0	0–0	0–0
Texas	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	—	0–0	0–0
Toronto	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	—	0–0

Updated with the results of all games through March 17, 2025.

Record vs. National League

2025 American League record vs. National League v t e Source: MLB Standings
Team	AZ	ATL	CHC	CIN	COL	LAD	MIA	MIL	NYM	PHI	PIT	SD	SF	STL	WSH
Athletics	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0
Baltimore	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0
Boston	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0
Chicago	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0
Cleveland	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0
Detroit	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0
Houston	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0
Kansas City	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0
Los Angeles	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0
Minnesota	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0
New York	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0
Seattle	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0
Tampa Bay	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0
Texas	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0
Toronto	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0	0–0

Updated with the results of all games through March 17, 2025.

Roster

Seattle Mariners 2025 spring training roster v t e
40-man roster				Non-roster invitees		Coaches / other
Pitchers 83 Eduard Bazardo 67 Cody Bolton * 47 Matt Brash 62 Blas Castano * 58 Luis M. Castillo 65 Hagen Danner * 36 Logan Gilbert 26 Emerson Hancock 68 George Kirby 35 Will Klein * 64 Casey Legumina 50 Bryce Miller 75 Andrés Muñoz 48 Gregory Santos 60 Tayler Saucedo 52 Collin Snider 55 Gabe Speier 59 Troy Taylor 46 Trent Thornton 54 Carlos Vargas 22 Bryan Woo		Catchers 12 Blake Hunt 29 Cal Raleigh Infielders  1 Ryan Bliss  3 J. P. Crawford 27 Tyler Locklear * 21 Miles Mastrobuoni 25 Dylan Moore  7 Jorge Polanco 76 Leo Rivas 30 Austin Shenton 39 Donovan Solano Outfielders 56 Randy Arozarena  8 Dominic Canzone 17 Mitch Haniger 20 Luke Raley 10 Víctor Robles 44 Julio Rodríguez Designated hitters 18 Mitch Garver		Pitchers 82 Peyton Alford 89 Luis F. Castillo 79 Tyler Cleveland 84 Hunter Cranton 74 Jhonathan Diaz 73 Logan Evans 43 Neftali Feliz 61 Josh Fleming 13 Shintaro Fujinami 86 Brandyn Garcia 38 Trevor Gott 49 Jesse Hahn 63 Austin Kitchen 78 Sauryn Lao 41 Casey Lawrence 77 Adonis Medina 31 Drew Pomeranz Catchers 88 Josh Caron 91 Connor Charping 72 Harry Ford 28 Jacob Nottingham 71 Nick Raposo Infielders 96 Michael Arroyo 87 Nick Dunn 85 Colt Emerson 90 Brock Rodden  0 Samad Taylor 23 Rowdy Tellez 98 Ben Williamson 92 Cole Young Outfielders 99 Lazaro Montes 93 Spencer Packard 94 Rhylan Thomas		Manager  6 Dan Wilson Coaches 14 Manny Acta (bench) 57 Tony Arnerich (bullpen) 66 Fleming Baez (bullpen catcher) 40 Trent Blank (director of pitching strategy) 97 Louis Boyd (field coordinator) 80 Danny Farquhar (assistant pitching) 16 Perry Hill (infield) 70 Bobby Magallanes (assistant hitting) 11 Edgar Martínez (director of hitting strategy) 21 Kristopher Negrón (third base) 95 Justin Novak (bullpen catcher) 33 Kevin Seitzer (hitting) 32 Pete Woodworth (pitching) 53 Eric Young Jr. (first base) 60-day injured list 37 Jackson Kowar 34 active, 5 inactive, 30 non-roster invitees 7-, 10-, or 15-day injured list * Not on active roster † Suspended list Roster, coaches, and NRIs updated March 15, 2025 Transactions • Depth chart → All MLB rosters

Farm system

See also: Minor League Baseball

Level	Team	League	Manager
AAA	Tacoma Rainiers	Pacific Coast League
AA	Arkansas Travelers	Texas League
High-A	Everett AquaSox	Northwest League
A	Modesto Nuts	California League
Rookie	ACL Mariners	Arizona Complex League
Foreign Rookie	DSL Mariners 1	Dominican Summer League
Foreign Rookie	DSL Mariners 2	Dominican Summer League

Notes

1. Played at Bowman Field in Williamsport, Pennsylvania

References

1. Miller, Doug (January 21, 2025). "Ichiro's 'special' relationship with Seattle to culminate in number retirement". MLB.com.
2. "New York Mets and Seattle Mariners to play in Williamsport at the "MLB Little League Classic"". MLB.com. August 19, 2024. Retrieved March 3, 2025.
3. "Mariners back to drawing board at 2B after letting Polanco, Urías walk". MLB.com. Retrieved January 31, 2025.
4. Morgenstern, Leo (November 19, 2024). "Mariners Trade For Austin Shenton, DFA JT Chargois". MLB Trade Rumors.
5. Divish, Ryan (November 19, 2024). "Mariners bring back former prospect in trade with Rays". The Seattle Times. Retrieved November 27, 2024.
6. "Rojas, Voth among 4 players set free at non-tender deadline". MLB.com. Retrieved March 3, 2025.
7. Divish, Ryan (November 26, 2024). "Mariners announce coaching staff for 2025 season". The Seattle Times. Retrieved December 18, 2024.
8. "Mariners Claim Nick Raposo". mlbtraderumors.com. December 19, 2024. Retrieved December 19, 2024.
9. "Mariners Claim Hagen Danner". MLB Trade Rumors. January 8, 2025. Retrieved March 3, 2025.
10. "Mariners, IF Donovan Solano finalize $3.5M, 1-year contract". ESPN.com. Associated Press. January 13, 2025. Retrieved January 14, 2025.
11. "Austin Kitchen Stats, Age, Position, Height, Weight, Fantasy & News". MLB.com. Retrieved March 3, 2025.
12. "Mariners acquire Miles Mastrobuoni in trade with Cubs". ESPN.com. Associated Press. January 14, 2025. Retrieved January 15, 2025.
13. "Mariners Outright Nick Raposo". mlbtraderumors.com. Retrieved January 17, 2025.
14. McDonald, Darragh (January 15, 2025). "Mariners Acquire Blake Hunt, Designate Samad Taylor For Assignment". MLB Trade Rumors. Retrieved February 16, 2025.
15. "Mariners Outright Samad Taylor". MLB Trade Rumors. January 21, 2025. Retrieved March 3, 2025.
16. "Mariners Acquire Will Klein, Designate Tyler Jay For Assignment". MLB Trade Rumors. January 21, 2025. Retrieved March 3, 2025.
17. McTaggart, Brian (February 4, 2025). "Jorge Polanco, Mariners agree to free-agent contract". MLB.com. Retrieved February 15, 2025.
18. "Mariners Acquire Casey Legumina, Designate Jhonathan Díaz". MLB Trade Rumors. February 3, 2025. Retrieved February 3, 2025.
19. "Transactions | Seattle Mariners | February 2025". MLB.com. Retrieved March 3, 2025.
20. "Mariners Claim Seth Martinez". MLB Trade Rumors. Retrieved March 2, 2025.

External links

• Official website
• 2025 Seattle Mariners season at Baseball Reference