The Cleveland Guardians overcame a one-run deficit and pulled away for a 6-3 victory over the Chicago White Sox at Progressive Field on Wednesday, September 16, 2026. Petey Halpin supplied the decisive blow with a home run that drove in three runs, while starter Parker Messick struck out eight and walked nobody across six innings to earn the win. The result gave Cleveland a clean divisional win in a nine-inning contest that required a late charge to put away their AL Central rivals.

Petey Halpin's Three-Run Home Run Breaks the Game Open

Halpin was the offensive story of the night, going 2-for-4 with a home run and three RBI. His long ball proved to be the knockout punch, erasing whatever momentum Chicago had built and giving the Guardians a lead they would not surrender. José Ramírez added two hits and an RBI in four at-bats, doing what he consistently does — putting the ball in play and contributing to the run column. Cleveland finished with six runs on the night, and those two bats were at the center of the production.

Parker Messick Dominates for Six Innings, Bullpen Closes It Out

Messick was sharp from the first pitch. The left-hander worked six full innings, allowing three earned runs on seven hits while striking out eight and — critically — issuing zero walks. That kind of command against a division opponent in September is exactly what a starting pitcher needs to deliver. He picked up the win, his name going into the book as the pitcher of record for a quality outing that kept the bullpen from being overtaxed.

The relief corps handled the final three innings with varying degrees of comfort. Hunter Gaddis pitched a clean seventh, allowing one hit and no runs. Erik Sabrowski worked two-thirds of the eighth and ran into some trouble, issuing two walks, but left without surrendering a run. Cade Smith came on and slammed the door, striking out two over 1.1 innings while allowing no hits and no runs to earn the save.

Chicago's Offense Had Its Moments but Couldn't Sustain the Pressure

The White Sox were not without their contributors. Chase Meidroth went 3-for-5 and Randal Grichuk added two hits in five at-bats, meaning Chicago put runners on base at a reasonable clip. Tommy Pham delivered the most damaging blow for the visitors, hitting a home run with three RBI to account for all three of Chicago's runs. But the White Sox offense stalled when it needed to string things together, and Messick's zero-walk night meant Chicago never got free baserunners to work with against the starter.

On the mound for Chicago, Anthony Kay kept Cleveland off the board through four innings, allowing just two hits and two walks while striking out three. The Guardians finally broke through against Hagen Smith in the middle innings — Smith allowed two earned runs in 1.2 innings — and the damage accelerated when Sean Newcomb could not record an out in his appearance, surrendering two earned runs on two hits and two walks before exiting. That stretch of Chicago pitching unraveling is where Cleveland seized control.

Turning Point: Cleveland's Mid-Game Surge Against Chicago's Relief Corps

The game's decisive sequence came against Smith and Newcomb, when the Guardians pushed multiple runs across in a short window. The event data confirms this was a comeback win — Cleveland overcame a one-run deficit — and the bullpen implosion from Chicago's side is where the game turned. Once Halpin's home run landed, the Guardians had the margin they needed, and their own bullpen protected it the rest of the way.

What's Next for the Guardians

The Guardians continue their regular season schedule with another opportunity to build on Wednesday's result. The win over a division opponent keeps Cleveland's ledger moving in the right direction as the 2026 regular season heads toward its conclusion. Messick's performance will give the rotation confidence, and Halpin's breakout night at the plate gives the lineup another name opposing pitchers will need to account for going forward.

  • Final Score: Guardians 6, White Sox 3
  • Win: Parker Messick (6.0 IP, 8 K, 3 ER, 0 BB)
  • Loss: Hagen Smith (1.2 IP, 2 ER)
  • Save: Cade Smith (1.1 IP, 2 K, 0 ER)
  • Guardians offensive leaders: Petey Halpin 2-for-4, HR, 3 RBI; José Ramírez 2-for-4, 1 RBI
  • White Sox offensive leaders: Chase Meidroth 3-for-5; Tommy Pham 1-for-4, HR, 3 RBI; Randal Grichuk 2-for-5