2025 Seattle Mariners season

The 2025 Seattle Mariners season is 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.

2025 Seattle Mariners
League	American League
Division	West
Ballpark	T-Mobile Park
City	Seattle, Washington
Record	69–61 (.531)
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

On August 9, the Mariners retired the number 51 worn by longtime outfielder Ichiro Suzuki following his induction into the National Baseball Hall of Fame. This was the fourth number retired by the team.^[1]

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

Transactions

2024 Offseason

• November 1: The Mariners declined Jorge Polanco's $12 million option for the 2025 season.^[3]
• November 15: The Mariners re-signed Casey Lawrence to a minor league contract.^[4]
• 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.^[5][6]
• November 22: The Mariners did not tender contracts to Chargois, Josh Rojas, Austin Voth, and Sam Haggerty, making them free agents.^[7] All four players signed with different teams.
• 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.^[8] (The team's previous bench coach, Brant Brown, was fired at the end of May 2024.^[9])
• December 14: The Mariners signed Sauryn Lao to a minor league contract.^[10]
• December 19: The Mariners claimed catcher Nick Raposo off waivers.^[11]
• January 8, 2025: Reliever Hagen Danner was claimed off waivers.^[12]
• January 13: Donovan Solano signed a one-year, $3.5 million contract. Austin Kitchen was designated for assignment and later outrighted to Tacoma.^[13][14]
• January 14: The Chicago Cubs traded infielder Miles Mastrobuoni to the Mariners for cash.^[15] Raposo was designated for assignment. He cleared waivers and was sent outright to Tacoma on January 17.^[16]
• January 15: The Baltimore Orioles traded catcher Blake Hunt was traded to the Mariners for cash.^[17] Samad Taylor was designated for assignment and subsequently sent outright to Tacoma on January 21.^[18]
• 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.^[19] Jay was outrighted to Tacoma.
• January 28: The Mariners signed pitcher Luis F. Castillo to a minor league contract.^[20]
• February 3: The Mariners re-signed Polanco to a one-year, $7 million contract.^[21] On that day, the Cincinnati Reds also traded reliever Casey Legumina to the Mariners for cash.^[22] Cade Marlowe and Jhonathan Díaz were both designated for assignment, though both remained with the organization on minor league deals.^[23]
• February 20: The Mariners signed first baseman Rowdy Tellez to a minor league contract.^[24]
• March 2: Pitcher Jackson Kowar was placed on the 60-day injured list. Reliever Seth Martinez was claimed off waivers from the Miami Marlins.^[25] Martinez returned to Miami on March 15.^[26]
• March 23: The Mariners released outfielder Mitch Haniger.^[27][28]
• March 25: Catcher Cal Raleigh signed a six-year, $105 million contract extension.^[29]

Regular season

Game log

Legend
	Mariners win
	Mariners loss
	Postponement
Bold	Mariners team member

2025 Game Log: 69–61 (Home: 38–26, Road: 31–35)
March/April: 18–12 (Home: 12–6, Road: 6–6) # Date Opponent Score Win Loss Save Attendance Record Streak 1 March 27 Athletics 4–2 Thornton (1–0) Leclerc (0–1) Muñoz (1) 42,871 1–0 W1 2 March 28 Athletics 0–7 Springs (1–0) Castillo (0–1) — 25,061 1–1 L1 3 March 29 Athletics 2–4 Bido (1–0) Miller (0–1) Miller (1) 35,264 1–2 L2 4 March 30 Athletics 2–1 Woo (1–0) Sears (0–1) Muñoz (2) 27,696 2–2 W1 5 March 31 Tigers 6–9 Holton (1–0) Hancock (0–1) Hurter (1) 15,306 2–3 L1 6 April 1 Tigers 1–4 Mize (1–0) Gilbert (0–1) Kahnle (1) 17,333 2–4 L2 7 April 2 Tigers 3–2 Castillo (1–1) Skubal (0–2) Muñoz (3) 15,560 3–4 W1 8 April 4 @ Giants 9–10 (11) Bivens (1–1) Vargas (0–1) — 40,865 3–5 L1 9 April 5 @ Giants 1–4 Ray (2–0) Miller (0–2) Walker (3) 40,886 3–6 L2 10 April 6 @ Giants 4–5 Doval (1–0) Santos (0–1) — 41,060 3–7 L3 11 April 7 Astros 4–3 Santos (1–1) Scott (0–1) Muñoz (4) 19,383 4–7 W1 12 April 8 Astros 1–2 (12) Gusto (1–0) Hahn (0–1) Okert (1) 22,409 4–8 L1 13 April 9 Astros 7–6 Lawrence (1–0) Abreu (0–1) — 20,556 5–8 W1 14 April 11 Rangers 5–3 Vargas (1–1) Martin (0–2) Muñoz (5) 28,366 6–8 W2 15 April 12 Rangers 9–2 Woo (2–0) Rocker (0–2) — 29,943 7–8 W3 16 April 13 Rangers 3–1 Gilbert (1–1) Eovaldi (1–2) Muñoz (6) 25,100 8–8 W4 17 April 15 @ Reds 4–8 Barlow (1–0) Castillo (1–2) — 17,205 8–9 L1 18 April 16 @ Reds 5–3 Miller (1–2) Martinez (0–3) Muñoz (7) 11,817 9–9 W1 19 April 17 @ Reds 11–7 (10) Legumina (1–0) Ashcraft (0–1) — 18,032 10–9 W2 20 April 18 @ Blue Jays 1–3 Francis (2–2) Woo (2–1) Hoffman (5) 40,263 10–10 L1 21 April 19 @ Blue Jays 8–4 (12) Muñoz (1–0) Barnes (0–1) — 36,775 11–10 W1 22 April 20 @ Blue Jays 8–3 Castillo (2–2) Lucas (2–2) — 25,752 12–10 W2 23 April 22 @ Red Sox 3–8 Bello (1–0) Miller (1–3) — 33,027 12–11 L1 24 April 23 @ Red Sox 8–5 Hancock (1–1) Newcomb (0–3) Muñoz (8) 31,904 13–11 W1 25 April 24 @ Red Sox 4–3 Woo (3–1) Crochet (2–2) Muñoz (9) 35,655 14–11 W2 26 April 25 Marlins 4–8 Quantrill (2–2) Lawrence (1–1) — 29,753 14–12 L1 27 April 26 Marlins 14–0 Castillo (3–2) Gillispie (0–3) — 35,362 15–12 W1 28 April 27 Marlins 7–6 Evans (1–0) Meyer (2–3) Muñoz (10) 30,361 16–12 W2 29 April 29 Angels 5–3 Miller (2–3) Kochanowicz (1–4) Muñoz (11) 18,247 17–12 W3 30 April 30 Angels 9–3 Legumina (2–0) Detmers (0–1) — 16,229 18–12 W4
May: 13–14 (Home: 3–8; Road: 10–6) # Date Opponent Score Win Loss Save Attendance Record Streak 31 May 2 @ Rangers 13–1 Woo (4–1) Leiter (2–1) — 29,074 19–12 W5 32 May 3 @ Rangers 2–1 Speier (1–0) Martin (0–4) Muñoz (12) 26,726 20–12 W6 33 May 4 @ Rangers 1–8 deGrom (2–1) Evans (1–1) — 27,812 20–13 L1 34 May 5 @ Athletics 6–7 (11) Harris (1–0) Legumina (2–1) — 10,257 20–14 L2 35 May 6 @ Athletics 5–3 Snider (1–0) Ferguson (0–1) Vargas (1) 9,615 21–14 W1 36 May 7 @ Athletics 6–5 Bazardo (1–0) Murdock (0–1) Muñoz (13) 9,697 22–14 W2 37 May 9 Blue Jays 3–6 Gausman (3–3) Castillo (3–3) Hoffman (8) 31,564 22–15 L1 38 May 10 Blue Jays 3–6 Fluharty (3–0) Vargas (1–2) Hoffman (9) 31,182 22–16 L2 39 May 11 Blue Jays 1–9 Lauer (1–0) Miller (2–4) — 36,823 22–17 L3 40 May 12 Yankees 5–11 Schmidt (1–1) Hancock (1–2) — 27,895 22–18 L4 41 May 13 Yankees 2–1 (11) Legumina (3–1) Hill (3–1) — 38,840 23–18 W1 42 May 14 Yankees 2–3 Hamilton (1–0) Vargas (1–3) Weaver (4) 30,520 23–19 L1 43 May 16 @ Padres 5–1 Evans (2–1) Kolek (2–1) — 41,336 24–19 W1 44 May 17 @ Padres 4–1 Speier (2–0) Morejón (1–2) Muñoz (14) 42,240 25–19 W2 45 May 18 @ Padres 6–1 Woo (5–1) King (4–2) — 43,320 26–19 W3 46 May 19 @ White Sox 5–1 Castillo (4–3) Martin (2–5) Muñoz (15) 10,380 27–19 W4 47 May 20 @ White Sox 0–1 Houser (1–0) Lawrence (1–2) Leasure (1) 11,983 27–20 L1 48 May 21 @ White Sox 6–5 Legumina (4–1) Vasil (2–2) Muñoz (16) 10,556 28–20 W1 49 May 22 @ Astros 2–9 Dubin (1–0) Kirby (0–1) — 29,512 28–21 L1 50 May 23 @ Astros 5–3 Hancock (2–2) Abreu (1–1) Muñoz (17) 34,664 29–21 W1 51 May 24 @ Astros 1–2 Valdez (4–4) Woo (5–2) Hader (13) 35,785 29–22 L1 52 May 25 @ Astros 3–5 King (3–0) Legumina (4–2) — 35,526 29–23 L2 53 May 27 Nationals 9–1 Evans (3–1) Parker (4–4) — 19,861 30–23 W1 54 May 28 Nationals 0–9 Williams (3–5) Kirby (0–2) — 19,475 30–24 L1 55 May 29 Nationals 3–9 (10) Ferrer (2–2) Snider (1–1) — 19,599 30–25 L2 56 May 30 Twins 6–12 (10) Durán (4–1) Legumina (4–3) — 39,614 30–26 L3 57 May 31 Twins 5–4 (11) Snider (2–1) Sands (3–2) — 37,457 31–26 W1
June: 13–14 (Home: 6–5; Road: 7–9) # Date Opponent Score Win Loss Save Attendance Record Streak 58 June 1 Twins 2–1 Muñoz (2–0) Jax (1–3) — 39,003 32–26 W2 59 June 3 Orioles 1–5 Sugano (5–3) Kirby (0–3) — 21,089 32–27 L1 60 June 4 Orioles 2–3 Canó (1–4) Vargas (1–4) Bautista (11) 19,231 32–28 L2 61 June 5 Orioles 3–4 Eflin (5–2) Woo (5–3) Baker (2) 27,887 32–29 L3 62 June 6 @ Angels 4–5 Hendricks (3–6) Miller (2–5) Jansen (13) 35,915 32–30 L4 63 June 7 @ Angels 6–8 Brogdon (1–0) Castillo (4–4) Jansen (14) 29,407 32–31 L5 64 June 8 @ Angels 3–2 Kirby (1–3) Anderson (2–3) Muñoz (18) 31,416 33–31 W1 65 June 9 @ Diamondbacks 4–8 (11) Beeks (2–0) Vargas (1–5) — 22,799 33–32 L1 66 June 10 @ Diamondbacks 3–10 Pfaadt (8–4) Evans (3–2) Jarvis (1) 25,140 33–33 L2 67 June 11 @ Diamondbacks 2–5 Rodríguez (2–3) Woo (5–4) Miller (7) 25,969 33–34 L3 68 June 13 Guardians 7–2 Vargas (2–5) Herrin (4–2) — 34,378 34–34 W1 69 June 14 Guardians 4–3 Kowar (1–0) Clase (4–1) — 32,211 35–34 W2 70 June 15 Guardians 6–0 Hancock (3–2) Ortiz (3–8) — 40,871 36–34 W3 71 June 16 Red Sox 0–2 Giolito (3–1) Gilbert (1–2) Chapman (13) 24,490 36–35 L1 72 June 17 Red Sox 8–0 Woo (6–4) Buehler (5–5) — 26,974 37–35 W1 73 June 18 Red Sox 1–3 Crochet (7–4) Castillo (4–5) Weissert (3) 32,200 37–36 L1 74 June 20 @ Cubs 9–4 Bazardo (2–0) Thielbar (2–2) — 40,787 38–36 W1 75 June 21 @ Cubs 7–10 Keller (3–0) Hancock (3–3) — 39,047 38–37 L1 76 June 22 @ Cubs 14–6 Gilbert (2–2) Rea (4–3) — 36,185 39–37 W1 77 June 23 @ Twins 11–2 Woo (7–4) Ober (4–5) — 17,909 40–37 W2 78 June 24 @ Twins 6–5 Muñoz (3–0) Durán (4–3) Brash (1) 23,532 41–37 W3 79 June 25 @ Twins 0–2 Ryan (8–3) Kirby (1–4) Durán (11) 15,850 41–38 L1 80 June 26 @ Twins 1–10 Woods Richardson (3–4) Hancock (3–4) — 19,666 41–39 L2 81 June 27 @ Rangers 7–6 (12) Bazardo (3–0) Armstrong (2–3) — 30,228 42–39 W1 82 June 28 @ Rangers 2–3 (10) Armstrong (3–3) Muñoz (3–1) — 35,506 42–40 L1 83 June 29 @ Rangers 6–4 (12) Thornton (2–0) Winn (0–1) — 31,126 43–40 W1 84 June 30 Royals 6–2 Kirby (2–4) Wacha (4–8) — 27,309 44–40 W2
July: 14–12 (Home: 8–5; Road: 6–7) # Date Opponent Score Win Loss Save Attendance Record Streak 85 July 1 Royals 3–6 Erceg (3–2) Hancock (3–5) Estévez (23) 22,351 44–41 L1 86 July 2 Royals 3–2 Vargas (3–5) Zerpa (3–1) Muñoz (19) 24,752 45–41 W1 87 July 3 Royals 2–3 Lugo (6–5) Legumina (4–4) Estévez (24) 38,030 45–42 L1 88 July 4 Pirates 6–0 Woo (8–4) Falter (6–4) — 33,061 46–42 W1 89 July 5 Pirates 1–0 Castillo (5–5) Ferguson (2–1) Muñoz (20) 32,295 47–42 W2 90 July 6 Pirates 1–0 Kirby (3–4) Mlodzinski (2–6) Muñoz (21) 35,174 48–42 W3 91 July 8 @ Yankees 3–10 Warren (6–4) Gilbert (2–3) — 38,641 48–43 L1 92 July 9 @ Yankees 6–9 Schlittler (1–0) Evans (3–3) Williams (13) 35,651 48–44 L2 93 July 10 @ Yankees 5–6 (10) Williams (3–3) Speier (2–1) — 41,241 48–45 L3 94 July 11 @ Tigers 12–3 Castillo (6–5) Skubal (10–3) — 41,681 49–45 W1 95 July 12 @ Tigers 15–7 Kirby (4–4) Mize (9–3) — 36,438 50–45 W2 96 July 13 @ Tigers 8–4 Brash (1–0) Kahnle (1–2) — 34,671 51–45 W3 95th All-Star Game in Cumberland, GA 97 July 18 Astros 6–1 Castillo (7–5) Walter (1–3) — 41,834 52–45 W4 98 July 19 Astros 7–6 (11) Bazardo (4–0) Neris (3–2) — 31,700 53–45 W5 99 July 20 Astros 3–11 Ort (2–1) Woo (8–5) — 33,189 53–46 L1 100 July 21 Brewers 0–6 Woodruff (2–0) Kirby (4–5) — 30,085 53–47 L2 101 July 22 Brewers 1–0 Gilbert (3–3) Mears (1–3) Muñoz (22) 32,189 54–47 W1 102 July 23 Brewers 2–10 Priester (9–2) Castillo (7–6) — 41,449 54–48 L1 103 July 24 @ Angels 4–2 Evans (4–3) Kikuchi (4–7) Muñoz (23) 28,532 55–48 W1 104 July 25 @ Angels 2–3 (10) Zeferjahn (6–3) Legumina (4–5) — 37,821 55–49 L1 105 July 26 @ Angels 7–2 Kirby (5–5) Fermín (2–2) — 40,836 56–49 W1 106 July 27 @ Angels 1–4 Hendricks (6–7) Gilbert (3–4) Jansen (18) 27,219 56–50 L1 107 July 28 @ Athletics 3–1 Castillo (8–6) Sears (7–9) Muñoz (24) 9,536 57–50 W1 108 July 29 @ Athletics 1–6 Severino (5–11) Evans (4–4) — 8,671 57–51 L1 109 July 30 @ Athletics 4–5 Springs (10–7) Woo (8–6) Perkins (3) 9,165 57–52 L2 110 July 31 Rangers 6–0 Kirby (6–5) Rocker (4–5) — 28,293 58–52 W1
August: 11–9 (Home: 9–2; Road: 2–7) # Date Opponent Score Win Loss Save Attendance Record Streak 111 August 1 Rangers 4–3 Bazardo (5–0) Garcia (1–6) — 40,984 59–52 W2 112 August 2 Rangers 4–6 (11) Curvelo (1–0) Legumina (4–6) — 37,266 59–53 L1 113 August 3 Rangers 5–4 Evans (5–4) deGrom (10–4) Muñoz (25) 29,510 60–53 W1 114 August 5 White Sox 8–3 Woo (9–6) Martin (3–9) — 30,686 61–53 W2 115 August 6 White Sox 8–6 Kirby (7–5) Cannon (4–9) Muñoz (26) 32,756 62–53 W3 116 August 7 White Sox 4–3 (11) Kowar (2–0) Eisert (2–3) — 37,930 63–53 W4 117 August 8 Rays 3–2 Vargas (4–5) Jax (1–6) Brash (2) 39,780 64–53 W5 118 August 9 Rays 7–4 Evans (6–4) Boyle (1–2) Muñoz (27) 42,249 65–53 W6 119 August 10 Rays 6–3 Woo (10–6) Houser (6–4) Brash (3) 37,434 66–53 W7 120 August 12 @ Orioles 1–0 Kirby (8–5) Kremer (8–9) Muñoz (28) 19,356 67–53 W8 121 August 13 @ Orioles 3–4 Akin (4–2) Brash (1–1) — 17,290 67–54 L1 122 August 14 @ Orioles 3–5 Sugano (10–5) Evans (6–5) Enns (1) 14,083 67–55 L2 123 August 15 @ Mets 11–9 Ferguson (3–2) Helsley (3–4) Muñoz (29) 41,200 68–55 W1 124 August 16 @ Mets 1–3 McLean (1–0) Woo (10–7) Díaz (24) 42,978 68–56 L1 125 August 17 @ Mets[n 1] 3–7 Holmes (10–6) Kirby (8–6) — 2,518 68–57 L2 126 August 18 @ Phillies 7–12 Suárez (9–6) Gilbert (3–5) — 44,471 68–58 L3 127 August 19 @ Phillies 4–6 Robertson (1–0) Brash (1–2) Durán (22) 43,757 68–59 L4 128 August 20 @ Phillies 2–11 Luzardo (12–6) Castillo (8–7) — 38,331 68–60 L5 129 August 22 Athletics 3–2 Woo (11–7) Alvarado (1–1) Muñoz (30) 36,958 69–60 W1 130 August 23 Athletics 1–2 (10) Ferguson (3–2) Ferguson (3–3) Harris (2) 36,524 69–61 L1 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 summary

April

The Mariners started poorly, going 4–8 to begin the season, including being swept by the San Francisco Giants. Starting with an 8th inning grand slam by Randy Arozarena on April 9,^[30] the team's performance improved enough to lead the AL West at the end of the month. The team won their last seven series of the month.^[31] Several players had career-best performances, with Dylan Moore and Jorge Polanco winning back-to-back AL Player of the Week awards.^[32] Their offense, along with Cal Raleigh's 10 home runs, carried the Mariners.^[33] Closer Andrés Muñoz tied for the MLB lead with 11 saves and did not allow a run.^[34]

The team was beset by injuries: starting pitcher George Kirby and relievers Matt Brash and Troy Taylor started the season on the injured list,^[35] and regulars Víctor Robles,^[36] Ryan Bliss, Logan Gilbert, Moore, Luke Raley, and Gregory Santos ended April injured.^[37] Polanco also dealt with a knee injury that prevented him from switch hitting or playing defense.^[38] As part of the team's reinforcements, Ben Williamson, Logan Evans, and Sauryn Lao all made their major league debuts.^[39][40]

Season standings

American League West

• v
• t
• e

AL West

Team	W	L	Pct.	GB	Home	Road
Houston Astros	72	58	.554	—	38‍–‍27	34‍–‍31
Seattle Mariners	69	61	.531	3	38‍–‍26	31‍–‍35
Texas Rangers	65	66	.496	7½	39‍–‍26	26‍–‍40
Los Angeles Angels	61	68	.473	10½	34‍–‍34	27‍–‍34
Athletics	60	71	.458	12½	26‍–‍37	34‍–‍34

American League Wild Card

• v
• t
• e

Division leaders

Team	W	L	Pct.
Detroit Tigers	78	53	.595
Toronto Blue Jays	76	54	.585
Houston Astros	72	58	.554

• v
• t
• e

Wild Card teams
(Top 3 teams qualify for postseason)

Team	W	L	Pct.	GB
Boston Red Sox	71	59	.546	+2
New York Yankees	69	60	.535	+½
Seattle Mariners	69	61	.531	—
Kansas City Royals	66	64	.508	3
Cleveland Guardians	64	64	.500	4
Texas Rangers	65	66	.496	4½
Tampa Bay Rays	62	67	.481	6½
Los Angeles Angels	61	68	.473	7½
Baltimore Orioles	59	70	.457	9½
Minnesota Twins	59	70	.457	9½
Athletics	60	71	.458	9½
Chicago White Sox	46	83	.357	22½

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	—	4–2	0–0	5–1	2–4	1–2	6–4	3–0	2–8	4–3	2–4	5–5	3–3	5–5	2–5	15–24
Baltimore	2–4	—	5–4	3–0	3–4	1–5	2–2	2–4	5–1	0–6	3–3	5–1	5–5	2–4	6–4	15–21
Boston	0–0	4–5	—	4–3	2–1	0–3	4–2	4–2	1–5	3–3	6–1	3–3	8–2	3–4	3–7	24–18
Chicago	1–5	0–3	3–4	—	2–8	3–7	3–3	2–8	3–3	2–4	0–0	1–5	2–1	2–4	3–3	18–24
Cleveland	4–2	4–3	1–2	8–2	—	3–4	4–2	5–4	3–3	6–3	3–3	0–3	0–0	0–0	3–3	20–28
Detroit	2–1	5–1	3–0	7–3	4–3	—	4–2	5–2	5–2	8–5	2–1	2–4	3–3	2–4	3–4	21–18
Houston	4–6	2–2	2–4	3–3	2–4	2–4	—	3–3	4–2	5–1	2–1	5–5	3–4	3–4	3–0	27–15
Kansas City	0–3	4–2	2–4	8–2	4–5	2–5	3–3	—	0–0	5–5	0–6	2–2	3–3	6-1	2–1	25–20
Los Angeles	8–2	1–5	5–1	3–3	3–3	2–5	2–4	0–0	—	0–3	3–4	4–5	3–3	4–6	2–4	21–18
Minnesota	3–4	6–0	3–3	4–2	3–6	5–8	1–5	5–5	3–0	—	1–2	3–4	3–3	1–2	1–2	16–23
New York	4–2	3–3	1–6	0–0	3–3	1–2	1–2	6–0	4–3	2–1	—	5–1	9–4	4–2	3–7	23–22
Seattle	5–5	1–5	3–3	5–1	3–0	4–2	5–5	2–2	5–4	4–3	1–5	—	3–0	10–3	2–4	15–18
Tampa Bay	3–3	5–5	2–8	1–2	0–0	3–3	4–3	3–3	3–3	3–3	4–9	0–3	—	3–3	5–1	22–18
Texas	5–5	4–2	4–3	4–2	0–0	4–2	4–3	1-6	6–4	2–1	2–4	3–10	3–3	—	2–4	19–17
Toronto	5–2	4–6	7–3	3–3	3–3	4–3	0–3	1–2	4–2	2–1	7–3	4–2	1–5	4–2	—	25–14

Updated with the results of all games through August 21, 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	1–2	2–1	0–3	0–0	2–1	1–2	2–1	1–2	1–2	1–2	0–0	1–2	1–5	0–0	2–1
Baltimore	1–2	3–0	1–2	1–2	2–1	0–0	1–2	1–2	2–1	1–2	0–0	0–0	0–0	1–2	1–5
Boston	0–0	3–3	1–2	2–1	3–0	2–1	2–1	0–3	2–1	1–2	0–0	1–2	1–2	3–0	3–0
Chicago	1–2	1–2	1–5	2–1	2–1	0–3	2–1	1–2	1–2	2–1	3–0	0–0	2–1	0–3	0–0
Cleveland	1–2	0–3	0–3	1–5	2–1	1–2	2–1	2–1	3–0	1–2	3–0	0–3	2–1	0–3	2–1
Detroit	3–0	0–0	2–1	1–2	3–0	0–3	0–0	1–2	0–0	1–2	2–4	2–1	3–0	2–1	1–2
Houston	3–0	0–0	2–1	2–1	2–1	3–0	2–1	1–2	2–1	3–0	2–1	2–1	0–3	1–2	2–1
Kansas City	2–1	2–1	2–1	1–2	3–0	1–2	1–2	1–2	1–2	0–0	3–0	1–2	2–1	3–3	2–1
Los Angeles	2–1	2–1	0–0	1–2	0–0	6–0	1–2	0–0	0–3	2–1	1–2	1–2	2–1	2–1	1–2
Minnesota	0–0	0–3	2–1	1–2	1–2	1–2	1–2	2–4	2–1	0–0	2–1	0–0	3–0	0–3	1–2
New York	1–2	2–1	1–2	1–2	2–1	1–2	0–3	3–0	3–3	1–2	2–1	2–1	1–2	3–0	0–0
Seattle	0–3	0–0	2–1	2–1	0–0	0–0	2–1	1–2	1–2	0–3	3–0	3–0	0–3	0–0	1–2
Tampa Bay	2–1	2–1	0–0	0–3	2–1	1–2	3–3	2–1	3–0	0–3	2–1	3–0	2–1	0–0	0–0
Texas	1–2	3–0	1–2	2–1	3–0	1–2	0–0	0–0	0–0	0–3	2–1	1–2	1–2	2–1	2–1
Toronto	2–1	2–1	2–1	0–0	3–0	1–2	0–0	0–0	0–3	2–4	1–2	3–0	3–0	3–0	3–0

Updated with the results of all games through August 20, 2025.

Roster

Seattle Mariners roster v t e
Active roster				Inactive roster		Coaches / other
Pitchers Starting rotation 58 Luis Castillo 36 Logan Gilbert 68 George Kirby 50 Bryce Miller 22 Bryan Woo Bullpen 83 Eduard Bazardo 47 Matt Brash 43 Caleb Ferguson 78 Sauryn Lao 60 Tayler Saucedo 55 Gabe Speier 54 Carlos Vargas Closer(s) 75 Andrés Muñoz		Catchers 18 Mitch Garver 29 Cal Raleigh Infielders  3 J. P. Crawford 12 Josh Naylor  7 Jorge Polanco 39 Donovan Solano 28 Eugenio Suárez  2 Cole Young Outfielders 56 Randy Arozarena  8 Dominic Canzone 20 Luke Raley 10 Victor Robles 44 Julio Rodríguez		Pitchers 62 Blas Castaño 74 Jhonathan Díaz 73 Logan Evans -- Domingo Gonzalez 26 Emerson Hancock 71 Joe Jacques 37 Jackson Kowar 64 Casey Legumina 59 Troy Taylor Infielders 21 Miles Mastrobuoni 76 Leo Rivas  0 Samad Taylor  9 Ben Williamson Outfielders 31 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) 45 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  1 Ryan Bliss 48 Gregory Santos 46 Trent Thornton 26 active, 14 inactive 7-, 10-, or 15-day injured list # Personal leave Roster and coaches updated August 23, 2025 Transactions • Depth chart → All MLB rosters

Farm system

See also: Minor League Baseball

Level	Team	League	Manager
AAA	Tacoma Rainiers	Pacific Coast League	John Russell
AA	Arkansas Travelers	Texas League	Ryan Scott
High-A	Everett AquaSox	Northwest League	Zach Vincej
A	Modesto Nuts	California League	Luis Caballero
Rookie	ACL Mariners	Arizona Complex League	Rico Reyes
Foreign Rookie	DSL Mariners 1	Dominican Summer League	Luis Matias

Notes

1. Played at Bowman Field in Williamsport, Pennsylvania

General references