Pete Crow-Armstrong’s 10th-inning homer sets the tone, but Cardinals rally for a 3-2 walk-off win

ST. LOUIS, July 29, 2026. Pete Crow-Armstrong delivered a defining late moment for the Cubs with a tiebreaking home run in the top of the 10th, but the Cardinals responded by plating three runs in the bottom half and closing the game with a walk-off 3-2 win.

The swing flipped the emotional temperature quickly. After reaching the late innings in a tight contest, Chicago got the type of at-bat that can change an entire series in a single breath, turning pressure into contact and contact into a lead they could not hold.

Crow-Armstrong’s homer came in the highest-stakes frame, when there is little margin for error and every out becomes more expensive. Still, the Cardinals refused to go quietly and used the remainder of the inning to manufacture the kind of rally that often defines late-season games.

Once St. Louis broke through, the damage was immediate and cumulative. Chicago’s late-inning momentum did not carry over, and St. Louis found enough scoring opportunities to turn a one-run deficit into a walk-off finish.

The final margin, 3-2, underscored how close the contest stayed for as long as it lasted. It also highlighted how thin the line is between “one more inning” and “game over” in baseball, particularly when the game is decided by a single late sequence.

For the Cubs, the night will be remembered for the dramatic nature of the home run and the way it momentarily shifted the outcome. The loss, however, is a reminder that late-inning offense and late-inning run prevention are inseparable, especially when a game is tied and both bullpens get their turn.

What to watch next is how Chicago responds to the setback, particularly in terms of getting reliable outs when opponents are in the final innings with runners on. St. Louis, meanwhile, will aim to carry the confidence of a two-out surge into its next matchup, where the ability to turn a late deficit into immediate scoring can be its own advantage.