Mitch Keller four-hits Rockies as Pirates end skid with their first complete-game shutout since 2018
Chris Mueller: Keller's development biggest story of Pirates second half
Iowa native Mitch Keller selected to pitch in MLB All-Star Game
Mitch Keller Gives His Secrets for Success (+)
Pirates' Mitch Keller has confidence and another new pitch. Will he be the Opening Day starter? - The Athletic
After strong July, might Pirates starter Mitch Keller finally be reaching his potential?
Mitch Keller outpitches Sonny Gray as Pirates beat Twins 7-4
Mitch Keller focusing on positives after mixed debut in Pirates 6-2 loss to Cardinals
He's one of ours:' Mitch Keller's turnaround takes him from one of worst starters to All-Star
Williams: Can the Pirates Get it Right With Mitch Keller? - Pirates Prospects