Pittsburgh Pirates' Pitcher Mitch Keller Makes Team History on the Mound - Fastball

Pirates pitcher Mitch Keller's new weapon is a pitch that is sweeping through the majors - The Athletic

Mitch Keller Is Ace the Pirates Need - Last Word On Baseball

Mitch Keller found himself in 2022 and now believes he can be 'the guy' for Pirates

Pirates' Mitch Keller wowed MLB fans with sweeper that broke 2 feet

Mitch Keller selected to 2023 MLB All-Star Game roster

After strong July, might Pirates starter Mitch Keller finally be reaching his potential?

Pirates' Mitch Keller 'making good things happen' with renewed confidence

Keller strikes out 13 as struggling Pirates beat Orioles 4-0 - The San Diego Union-Tribune

Mitch Keller's Big Raise Headlines Pirates' Arbitration Projections

Mitch Keller stars as Pittsburgh Pirates blank the Washington Nationals 2-0

Mitch Keller strikes out five, 04/21/2023