Randy Arozarena’s 3-Run Homer Powers Mariners Past Cardinals 5-3, Seattle Closes Gap in AL West Standings

Wednesday, September 10th, 2025

Seattle Mariners Edge Out St. Louis Cardinals 5-3 with Randy Arozarena's Power Display

Randy Arozarena electrified T-Mobile Park with a go-ahead, three-run home run in the third inning, capping a four-RBI performance as the Seattle Mariners topped the St. Louis Cardinals 5-3. This victory moved the Mariners within one game of the AL West lead, intensifying the division race.

Arozarena's Impactful Night

Arozarena launched his 27th home run of the season in the third, blasting a fastball from Cardinals starter Matthew Liberatore. The shot was his fourth more than his previous career high and pumped energy into the Seattle dugout as he posed triumphantly after the swing.

Continuing his strong showing, Arozarena added a sacrifice fly in the fifth to extend the Mariners’ lead, highlighting his crucial contributions to the win.

Josh Naylor Adds to the Offense

Josh Naylor also made a statement, crushing his 19th home run of the year with a dramatic bat flip in the fifth inning. Naylor’s hot streak at home continues, making him a valuable asset to the Mariners lineup.

Playoff Race Heats Up

With this win, Seattle moved closer to division-leading Houston and maintained a 1.5-game advantage over Texas for the final American League wild card spot. The Mariners are now the closest to first since mid-August, ramping up the intensity as the postseason nears.

Pitching Staff Steps Up

Starter George Kirby battled through four innings, allowing three runs on seven hits. The Mariners' bullpen delivered two-hit relief over the final five innings, with Caleb Ferguson earning the win after a spotless fifth and Andrés Muñoz securing his 34th save of the season.

Key Moment

In the ninth inning, St. Louis threatened as Pedro Pagés led off with a hard grounder to the right side. Naylor’s defensive effort snagged the ball, preventing a crucial single and keeping the Mariners in front.

Key Stat

Naylor is riding a four-game RBI streak, notching seven runs batted in and three home runs in that span. At T-Mobile Park, he’s been red-hot, batting .379 with 12 runs, five doubles, 13 RBI, eight steals, and five walks in 17 games since arriving from Arizona.

Up Next

The Cardinals will send right-hander Michael McGreevy (6-3, 4.68 ERA) to the mound for Wednesday's series finale, while the Mariners counter with Logan Gilbert (4-6, 3.61 ERA).

In summary

The Seattle Mariners closed the gap in the AL West with a clutch 5-3 victory over the St. Louis Cardinals, driven by Randy Arozarena’s four-RBI night and timely power hitting. Josh Naylor’s hot streak and stellar defense proved vital, while a strong bullpen secured the result. As Seattle chases a division title and postseason berth, standout individual performances and key late-game plays are fueling their bid for October baseball.

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