The Seattle Mariners (73-68) play at T-Mobile Park against the Colorado Rockies (40-101) at 9:40 p.m. ET on Tuesday, Sept. 23.

Mariners vs. Rockies: Game Info and Tickets

Date: Tuesday, September 23, 2025
Time: 9:40 p.m. ET
TV: ROOT Sports NW and COLR
Location: Seattle, Washington
Venue: T-Mobile Park
Tickets: StubHub | Ticketmaster | Vivid Seats

Looking for MLB tickets? Head to StubHub today and see your team live.

Upcoming Mariners Games

9/6/2025 at Braves: 7:15 p.m. ET. Starters - SEA: Bryce Miller, ATL: Hurston Waldrep
9/7/2025 at Braves: 12:05 p.m. ET. Starters - SEA: Luis Castillo, ATL: Spencer Strider
9/8/2025 vs. Cardinals: 9:40 p.m. ET. Starters - SEA: Bryan Woo, STL: Miles Mikolas
9/9/2025 vs. Cardinals: 9:40 p.m. ET. Starters - SEA: George Kirby, STL: Matthew Liberatore
9/10/2025 vs. Cardinals: 9:40 p.m. ET. Starters - SEA: Logan Gilbert, STL: Michael McGreevy
9/11/2025 vs. Angels: 9:40 p.m. ET. Starters - SEA: Bryce Miller, LAA: Yusei Kikuchi
9/12/2025 vs. Angels: 10:10 p.m. ET. Starters - SEA: Luis Castillo, LAA: TBA
9/13/2025 vs. Angels: 9:40 p.m. ET. Both starters TBA
9/14/2025 vs. Angels: 4:10 p.m. ET. Both starters TBA
9/16/2025 at Royals: 7:40 p.m. ET. Both starters TBA
9/17/2025 at Royals: 7:40 p.m. ET. Both starters TBA
9/18/2025 at Royals: 2:10 p.m. ET. Both starters TBA
9/19/2025 at Astros: 8:10 p.m. ET. Both starters TBA
9/20/2025 at Astros: 7:10 p.m. ET. Both starters TBA
9/21/2025 at Astros: 7:10 p.m. ET. Both starters TBA
9/23/2025 vs. Rockies: 9:40 p.m. ET. Both starters TBA
9/24/2025 vs. Rockies: 9:40 p.m. ET. Both starters TBA
9/25/2025 vs. Rockies: 9:40 p.m. ET. Both starters TBA
9/26/2025 vs. Dodgers: 9:40 p.m. ET. Both starters TBA
9/27/2025 vs. Dodgers: 9:40 p.m. ET. Both starters TBA

Watch MLB, other live sports and more on Fubo. What is Fubo? Fubo is a streaming service that gives you access to your favorite live sports and shows on demand. Use our link to sign up.

Upcoming Rockies Games

9/6/2025 vs. Padres: 8:10 p.m. ET. Starters - COL: McCade Brown, SD: Randy Vasquez
9/7/2025 vs. Padres: 3:10 p.m. ET. Starters - COL: Tanner Gordon, SD: Dylan Cease
9/8/2025 at Dodgers: 10:10 p.m. ET. Starters - COL: Chase Dollander, LAD: TBA
9/9/2025 at Dodgers: 10:10 p.m. ET. Starters - COL: German Marquez, LAD: TBA
9/10/2025 at Dodgers: 10:10 p.m. ET. Starters - COL: Kyle Freeland, LAD: Blake Snell
9/11/2025 at Padres: 9:40 p.m. ET. Starters - COL: McCade Brown, SD: TBA
9/12/2025 at Padres: 9:40 p.m. ET. Starters - COL: Tanner Gordon, SD: Dylan Cease
9/13/2025 at Padres: 8:40 p.m. ET. Both starters TBA
9/14/2025 at Padres: 4:10 p.m. ET. Both starters TBA
9/16/2025 vs. Marlins: 8:40 p.m. ET. Both starters TBA
9/17/2025 vs. Marlins: 8:40 p.m. ET. Both starters TBA
9/18/2025 vs. Marlins: 3:10 p.m. ET. Both starters TBA
9/19/2025 vs. Angels: 8:10 p.m. ET. Both starters TBA
9/20/2025 vs. Angels: 8:10 p.m. ET. Both starters TBA
9/21/2025 vs. Angels: 3:10 p.m. ET. Both starters TBA
9/23/2025 at Mariners: 9:40 p.m. ET. Both starters TBA
9/24/2025 at Mariners: 9:40 p.m. ET. Both starters TBA
9/25/2025 at Mariners: 9:40 p.m. ET. Both starters TBA
9/26/2025 at Giants: 10:15 p.m. ET. Both starters TBA
9/27/2025 at Giants: 4:05 p.m. ET. Both starters TBA

Get tickets for any MLB game this season at StubHub.

Mariners Top Hitters

The Doug Gottlieb Show