The victory brings the Cubs within 5.5 games of the NL Central lead while strengthening their grip on the top Wild Card spot.
The Chicago Cubs rolled into Phoenix with momentum following a 19-2 rout of the Mariners, and their pitching staff maintained that sharp form immediately. Kevin Gausman delivered his best performance since joining the club, shutting down the Arizona Diamondbacks across seven scoreless frames on August 24, 2026.
Fastball Dominance and Battery Chemistry in Phoenix
Gausman relied heavily on his four-seam fastball, throwing the offering for 62 of his 94 pitches. That 66 percent usage rate marked a season high for the veteran right-hander, who cruised through the Diamondbacks lineup while collecting a career-high 24 called strikes on the pitch.
Working alongside catcher Carson Kelly for just the second time, Gausman kept an aggressive Arizona offense off-balance by establishing the heater early before mixing in his signature splitter. The strategy paid immediate dividends against a Diamondbacks team that had entered the night ranking second in the National League in August OPS.
“I thought Carson called a hell of a game. Being able to recognize them with two strikes, maybe looking for something soft, we blew some fastballs right by guys. It’s always nice when you have good enough command where you can throw that pitch a lot, and I kind of knew early on it was going to be there.”
Kevin Gausman, starting pitcher
Manager Craig Counsell credited his pitcher’s pinpoint control for neutralizing any potential threats from Arizona’s hitters, noting that Kelly did an exceptional job of reading when hitters were sitting on offspeed offerings.
“That’s the pitch that was definitely the difference maker. It was that he commanded it really, really well. Carson did a great job of feeling they’re kind of maybe looking for the split and then the fastball gets taken.”
Craig Counsell, manager
Late-Inning Power Surge and Two-Out Damage
While Gausman controlled the game from the mound, Chicago’s offense provided ample run support through timely hitting and late-inning power. Pedro Ramírez put the visitors on the board in the second inning with a triple down the right-field line that drove in Ian Happ. Seiya Suzuki doubled in the fifth to push the advantage to 2-0.
The game broke open decisively in the sixth against relief pitcher Taylor Clarke. Michael Conforto launched a two-run shot to right field, traveling 431 feet at an exit velocity of 110.9 mph. Carson Kelly followed immediately with a solo blast to left field against his former club, securing back-to-back moonshots that stretched the lead to 7-0.
Conforto finished the night reaching base four times with a single, double, home run, and a walk. The barrage underscored Chicago’s dominance in situational hitting, as the team added to its Major League-leading total of runs scored with two outs in an inning.
Standings Impact and National League Race
The commanding victory shifts the Cubs to a 75-56 record, keeping pressure on the division leaders. With the Milwaukee Brewers idle on Monday, Chicago gained half a game in the National League Central race and now sits 5.5 games back with 30 games remaining in the regular season. Simultaneously, the club solidified its position atop the Wild Card standings, holding a three-game cushion over the Philadelphia Padres and a five-game margin ahead of the third-place Padres.
For Arizona, the loss drops the team to 68-62 on the year. D-backs starter Merrill Kelly absorbed the defeat after surrendering three runs on five hits and three walks across 5.2 innings while striking out four.
The three-game series at Chase Field continues Tuesday night when Arizona sends right-hander Brandon Pfaadt to the mound against Chicago righty Clay Holmes.
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