Connor Gillispie will be making his first start against the Diamondbacks today. Still relatively new, with only three starts under his belt, he's shown promise with a competitive edge but is yet to face Arizona.

Connor Gillispie starts for the Marlins, looking to redeem himself after a shaky outing in his last appearance.

Connor Gillispie, a 27-year-old right-hander, is making his first Major League start amidst an injury crisis in the Marlins' pitching rotation. His past performance suggests a potential struggle against the Pirates, particularly with his recent inability to generate strikeouts.