Tim Locastro of the Arizona Diamondbacks stole his 28th career base in Saturday night's game against the Cincinnati Reds.
With it, Locastro broke the Major League Baseball record for most successful stolen bases to start a career.
He's gone 28-for-28 since making his debut with the Los Angeles Dodgers in 2017.
"Obviously you always want to get into Cooperstown," Locastro said. "That's what you dream about as a kid, winning the World Series and getting into Cooperstown. So, having my cleats there, that's unfathomable to me."