🔵 Friendly Confines
Walk-Off Heartbreak · Seattle · August 22, 2026

One Swing From Victory: Cubs Stunned by Arozarena Walk-Off

Chicago led 4-2 entering the bottom of the ninth and appeared ready to even the series. Three Seattle runs later, the Cubs were walking off the field after Randy Arozarena's 404-foot, two-run homer.
Final
Mariners 5, Cubs 4
Ninth Inning
3 SEA Runs
David Peterson
6 IP, 8 K
Cubs Record
74-56
The Core Story: The Cubs built a two-run cushion, received a strong start from David Peterson, and reached the ninth with the game in hand. Then Leo Rivas narrowed the gap and Arozarena erased it with one swing.

Arozarena Walk-Off Arc

404 FTTwo outs · Bottom 9thThe Swing That Ended It

Sixth-Inning Surge

Bregman HRBusch HRTaylor 2BThree runs transformed a 2-1 deficit into a 4-2 lead.

Game Recap

Arozarena opened the scoring with a 416-foot solo homer in the first. Kevin Alcántara tied the game with a sacrifice fly in the fifth, but Seattle answered in the bottom half to reclaim a 2-1 lead.

The Cubs erupted in the sixth. Alex Bregman and Michael Busch hit back-to-back solo homers, and Tyrone Taylor followed with a ground-rule double that scored Nico Hoerner. Chicago carried a 4-2 lead into the ninth.

Jacob Webb recorded two outs but could not close it. Leo Rivas singled home Weston Wilson, cutting the lead to one. Arozarena then drove Webb's pitch 404 feet to center, scoring Rivas and ending the game 5-4.

The Cubs were not beaten slowly. They were beaten all at once.

Key-Play Timeline

1st: Arozarena opens the night with a 416-foot solo homer.
5th: Alcántara's sacrifice fly ties the game 1-1; Seattle retakes the lead in the bottom half.
6th: Bregman and Busch homer, then Taylor doubles home Hoerner. Cubs lead 4-2.
9th: Rivas makes it 4-3 with a two-out RBI single.
9th: Arozarena launches the two-run walk-off homer to center.

Pitching Breakdown

PitcherIPHERBBKAssessment
David Peterson6.04228Strong start; left Chicago positioned to win.
Trent Thornton1.11001Protected the two-run lead.
Ryan Rolison0.20001Clean finish to the eighth.
Jacob Webb0.23300One out from finishing before Seattle's final surge.

Offensive Highlights

Alex Bregman: Solo homer in the sixth that tied the game.

Michael Busch: Back-to-back homer that gave Chicago the lead.

Tyrone Taylor: RBI ground-rule double and a stolen base.

Kevin Alcántara: Sacrifice fly for Chicago's first run.

What Went Wrong In The Ninth

The Cubs needed one more out. Seattle's bottom order created traffic, Rivas delivered the first two-out hit, and Arozarena punished the final mistake. Webb had been dependable throughout the season, but the margin for error disappeared immediately once the tying run reached base.

The larger concern is the pattern: for the second straight night, Seattle won in walk-off fashion. Chicago has now dropped three straight overall and trails Milwaukee by seven games in the NL Central.

Friendly Confines Takeaway

This loss hurts more than Friday's because the Cubs had already completed the comeback. The starter did the job. The middle relief did the job. The offense found the decisive inning. All that remained was the final out.

Baseball does not award credit for being close. Sunday now becomes about restoring confidence, salvaging the finale, and leaving Seattle with something positive.

Bregman tied it.
Busch grabbed the lead.
Peterson delivered.
One final swing erased it all.
May the final out arrive cleanly next time.
May the bullpen remember every game is a new inning.
May the bats carry sixth-inning fire into Sunday.
And may heartbreak become the fuel for a response.

Sources: ESPN/AP, Sports Illustrated scoreboard, WGN-TV and Bing Sports game data.