Colorado Rockies vs. Seattle Mariners Picks and Prediction for Wednesday, September 24, 2025

By: Jake Allman Published 09/24/2025, 12:35 AM ET
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Rockies vs Mariners Game Information

The Rockies travel to Seattle on Wednesday night for a matchup at T-Mobile Park, with the first pitch scheduled for 9:40 PM ET. Colorado enters at 43-113 and has been one of the leagueโ€™s weakest road teams, going just 18-57 away from Coors Field. Seattle, at 87-69, is locked into the playoff chase and has been strong at home with a 48-27 record. Free MLB picks point to a one-sided matchup given the starting pitching and team trends. Batter up! Swing for profits with sharp mlb picks.

Rockies Preview

Colorado snapped a rough stretch with a win over the Angels, but has lost three of its last five overall. The Rockies have struggled to generate consistent offense, scoring just 584 runs on the year while hitting .239 as a team. Hunter Goodman has been the most reliable bat, leading with a .279 average, 30 home runs, and 88 RBI. The pitching staff has been a major problem, carrying a 5.99 ERA and 1.59 WHIP, which ranks among the worst in baseball. Tanner Gordon gets the ball and has battled through a 6.00 ERA across 72 innings, giving up 13 home runs and 17 walks. His 1.46 WHIP underscores his inability to limit baserunners, which is a tough matchup against Seattleโ€™s power. Injuries in the bullpen have further thinned the pitching depth.

Mariners Preview

Seattle comes in on a four-game winning streak, including a sweep of Houston that showcased both its offense and pitching staff. The Mariners outscored opponents 19-7 in that stretch and continue to ride the power of Cal Raleigh, who has belted 58 homers with 121 RBI. Julio Rodriguez adds a .268 average and solid on-base skills, while the lineup as a whole has produced 741 runs with a .320 OBP. On the mound, Luis Castillo has been steady with a 3.63 ERA and 1.23 WHIP over 173.1 innings. He has struck out 152 while allowing just 46 walks, giving Seattle a clear edge in the pitching matchup. The Marinersโ€™ staff overall owns a 3.88 ERA and 1.23 WHIP, numbers that pair well with a bullpen capable of shutting down opponents in the late innings.

Mariners vs Rockies Game Information

Seattle has every advantage here, from starting pitching to production at the plate and bullpen reliability. The Rockiesโ€™ offense is unlikely to keep pace, especially against Castillo at T-Mobile Park. Expect the Mariners to control this matchup and extend their win streak. Final Score: Mariners 6, Rockies 2.

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