How to Watch Rockies at Mariners (Sept. 24): Stream MLB Live, TV Channel

The Seattle Mariners are playoff bound and getting hot at the right time looking for their seventh win in a row when they host the Colorado Rockies on Wednesday night.

The Seattle Mariners are celebrating like it’s 2001 and 2022, as the club has clinched a playoff spot already, as they head into Game 2 Wednesday against the Colorado Rockies. With the 4-3 win in the opener of this series on Tuesday, the Mariners are going back to the playoffs for the first time in three years. Seattle is in good shape to win the American League West also, after the Houston Astros were in first place for much of the season. The Astros have now lost three in a row and are the outside looking in in the AL Wild Card race. Houston is 0.5 games back of the Detroit Tigers who hold on to the last Wild Card slot after they led the AL Central for a majority of the season. The AL playoff chase is going to be one to remember in what promises to be an exhilarating finish. The Mariners will be huge favorites to win this series against the Rockies on Wednesday for their sixth win in a row.

How to Watch Colorado Rockies at Seattle Mariners Today:

Game Date: Wednesday, Sept. 24, 2025

Game Time: 9:40 p.m. ET

TV Channel: ATT ROOT Sports Northwest Main, Colorado Rockies (NEW), MLB.TV – Colorado Rockies

Location: T-Mobile Park

Live stream Colorado Rockies at Seattle Mariners on Fubo: Start your free trial today!

The Mariners won the opener against the Rockies with late-night heroics in the eighth inning by Josh Naylor. He was acquired at the deadline from the Arizona Diamondbacks and has been a key addition. Naylor hit a two-out double to clear the bases when Seattle was down 3-1. The Rockies were having a rare great pitching day, as the Mariners only had three hits. Rockies starter McCade Brown looked like he was on his way to earn his first MLB victory after going five innings and only giving up one run on a homer to DH Dominic Canzone. Seattle has now won 15 of its last 16 and trending in the opposite direction of Houston.

This is the first and only series of the season between the Rockies and Mariners. Seattle will go for the series win tonight by starting Luis Castillo, who is 10-8 with a 3.63 ERA. Colorado will try to bounce back by starting Tanner Gordon, who is 6-7 with a 6.00 ERA.

What Time Is The MLB Game Between Colorado and Seattle On?

The Colorado Rockies at Seattle Mariners game will take place on Wednesday, Sept. 24, 2025 at 9:40 p.m. ET. Tune in and catch some great MLB action.

What Channel Is the Colorado Rockies at Seattle Mariners Game On?

Looking to watch this game? Fans can tune into ATT ROOT Sports Northwest Main, Colorado Rockies (NEW), MLB.TV – Colorado Rockies to see the action. Make sure you subscribe to Fubo now to watch this matchup, as well as numerous other sports leagues.

Live stream the Colorado Rockies at Seattle Mariners game on Fubo: Start watching now!

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