![Pirates' Mitch Keller has confidence and another new pitch. Will he be the Opening Day starter? - The Athletic Pirates' Mitch Keller has confidence and another new pitch. Will he be the Opening Day starter? - The Athletic](https://cdn.theathletic.com/app/uploads/2023/02/20210521/Keller021323.jpg)
Pirates' Mitch Keller has confidence and another new pitch. Will he be the Opening Day starter? - The Athletic
![Mitch Keller and starting pitching depth arguably the biggest keys to Pirates' success this season | Pittsburgh Post-Gazette Mitch Keller and starting pitching depth arguably the biggest keys to Pirates' success this season | Pittsburgh Post-Gazette](https://9b16f79ca967fd0708d1-2713572fef44aa49ec323e813b06d2d9.ssl.cf2.rackcdn.com/1140x_a10-7_cTC/20220319mfpiratessports19-11-1648656980.jpg)
Mitch Keller and starting pitching depth arguably the biggest keys to Pirates' success this season | Pittsburgh Post-Gazette
![After experiencing breakthrough with Pirates in 2022, Mitch Keller focused on running it back | Pittsburgh Post-Gazette After experiencing breakthrough with Pirates in 2022, Mitch Keller focused on running it back | Pittsburgh Post-Gazette](https://9b16f79ca967fd0708d1-2713572fef44aa49ec323e813b06d2d9.ssl.cf2.rackcdn.com/1140x_a10-7_cTC/Padres-Pirates-Baseball-2-1-1674843472.jpg)
After experiencing breakthrough with Pirates in 2022, Mitch Keller focused on running it back | Pittsburgh Post-Gazette
![Pirates pitcher Mitch Keller's new weapon is a pitch that is sweeping through the majors - The Athletic Pirates pitcher Mitch Keller's new weapon is a pitch that is sweeping through the majors - The Athletic](https://cdn.theathletic.com/app/uploads/2022/04/01183916/AP22088759252244-1024x683.jpg)
Pirates pitcher Mitch Keller's new weapon is a pitch that is sweeping through the majors - The Athletic
![Pirates' Mitch Keller surprised even himself this year: 'I didn't expect to be the dude' - The Athletic Pirates' Mitch Keller surprised even himself this year: 'I didn't expect to be the dude' - The Athletic](https://cdn.theathletic.com/cdn-cgi/image/width=1920,format=auto/https://cdn.theathletic.com/app/uploads/2022/10/02164835/AP22121704335537-1024x683.jpg)
Pirates' Mitch Keller surprised even himself this year: 'I didn't expect to be the dude' - The Athletic
![Mitch Keller's Stellar Performance Paves Way for 5-1 Pirates Win Over Marlins | Pittsburgh Baseball Now Mitch Keller's Stellar Performance Paves Way for 5-1 Pirates Win Over Marlins | Pittsburgh Baseball Now](https://pittsburghbaseballnow.com/wp-content/uploads/2022/04/DH2_0596-scaled.jpg)