Joey Bart Sparks Mitch Keller’s Turnaround in 84-Pitch Start

joey bart pulled Mitch Keller aside Thursday afternoon at Chase Field and the Pirates right-hander settled after a rough opening against the Arizona Diamondbacks. Keller had been behind early, but he finished with six-plus innings, two earned runs and four strikeouts in an 84-pitch outing.

Chase Field Shift

That conversation came after Keller had fallen behind on eight of the first 13 batters he faced. Adrian Del Castillo drove in a run with an RBI single in the first inning, then Corbin Carroll added a solo home run in the third, leaving Pittsburgh with a starter who had not found his rhythm.

Bart said afterward, “I told him, ‘Let’s go. Let’s do better.’ In a nice way.” The catcher's push came between innings, at a point when Keller’s first three innings had already been described by him as “pretty sporadic.”

Mitch Keller Response

The next three innings told a different story. From the fourth through the sixth, Keller retired nine consecutive Diamondbacks hitters and turned a shaky start into a line the Pirates could live with on the road.

He allowed four hits and two walks, then was lifted by Don Kelly after a leadoff single in the seventh inning. The final line was six-plus innings, two earned runs, four hits, two walks and four strikeouts, a sharp recovery after Arizona had squared him up early.

Pirates Pitching Turn

For Pittsburgh, the value was in the way Keller answered after the early trouble. A pitcher who had been behind in counts and dealing with traffic kept the outing from slipping further, and the bullpen only had to finish what he had steadied before leaving after 84 pitches.

Bart’s message did not erase the first three innings, but it did come before Keller’s clean stretch and before the Pirates handed the game off with a manageable line. The sequence at Chase Field left Pittsburgh with a starter who recovered enough to avoid a deeper first-half collapse.