The Chicago Cubs wrap up a regular season road date at Fenway Park on Friday, September 25, 2026, with a 1:05 PM ET first pitch against the Boston Red Sox. Clay Holmes gets the ball for Chicago against Boston's Alec Gamboa in a matchup that carries real weight down the stretch of the regular season. Cubs fans can catch the action on Marquee Sports Network or listen in on 104.3 The Score. This is a game that matters — every win in late September does.

Cubs vs. Red Sox Starting Pitching Matchup at Fenway Park

Clay Holmes draws the start for the Cubs in what is a significant assignment at one of baseball's most demanding environments. Fenway Park — with its quirky dimensions, the Green Monster looming in left, and a crowd that breathes down a pitcher's neck — is not a place that forgives mistakes. Holmes will need to command the strike zone and keep the ball down to navigate Boston's lineup effectively.

On the other side, the Red Sox send Alec Gamboa to the mound. Neither pitcher's current season stats were available at the time of this preview, so the matchup will need to be evaluated as it unfolds. Watch the first two innings closely — how each starter handles lineup turnover early will set the tone for the entire game.

Keys to Watch for the Chicago Cubs

  • Holmes and ground balls: Fenway rewards pitchers who work down in the zone. If Holmes is generating grounders and keeping the ball out of the air, Chicago stays in control. Fly balls at Fenway are a risk, especially to left field.
  • Cubs offense vs. a less-established arm: Gamboa is not a household name, which means Chicago's lineup should look to work counts, get on base early, and make him throw pitches. Patience at the plate could open the door to a big inning.
  • Bullpen management: With roster flexibility in September, Cubs manager Craig Counsell has options. How he manages Holmes's pitch count and when he turns to the pen could be the deciding factor in a close game.
  • Situational hitting: Road games in late September demand execution — runners in scoring position need to be cashed in. Leaving men on base against a Boston club playing in front of their home crowd is a recipe for a tough afternoon.

Prediction: Cubs vs. Red Sox, September 25, 2026

This is a winnable game for Chicago. Gamboa is an unknown quantity at this level, and if the Cubs are disciplined at the plate, they can generate offense. Holmes needs to be sharp — Fenway will expose any lack of command — but if he keeps the ball in the ballpark and the Cubs scratch across two or three runs, this is a game Chicago can take. Call it Cubs 4, Red Sox 2. Get it done on the road and keep the momentum going.

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