Pitchers Ryan Bergert and Ben Kudrna Undergo Surgeries

On Wednesday evening, the Royals announced via social media that pitchers Ryan Bergert and Ben Kudrna underwent successful surgeries on their arms. 

Bergert and Kudrna are both on the 40-man roster, though neither made the Opening Day roster. 

The former Padre, acquired with Stephen Kolek for Freddy Fermin at last summer's Trade Deadline, is the more accomplished of the pair. Berger pitched 76.1 IP with the Padres and Royals a season ago. In that 19-appearance sample (15 starts), he posted 3.66 ERA, 1.26 WHIP, 22.6% K%, and 11.8% K-BB%. He walked fewer batters with the Royals (9.8% BB%) than the Padres (12.1% BB%), but his ERA with the Royals (4.43) was much higher than his one with the Padres (2.78). 

Still, Bergert showcased a solid profile and a strong ability to flood the strike zone, especially with the Royals, as illustrated in his TJ Stats summary from 2025.

Bergert's chase%, whiff%, and xwOBACON left a bit to be desired, as they all rated slightly below average. However, he was showing some progress in Spring Training and Triple-A Omaha (23.8% K% and 2.79 ERA in 9.1 IP) before going down with an injury.

As for Kudrna, the 2021 second-round pick was added to the 40-man roster this past offseason, and hopes were high that the local Kansas prep product would be a dark horse to make his MLB debut this season. Kudrna posted a 4.21 ERA and 1.29 WHIP in 94 IP with the Double-A Northwest Arkansas Naturals. However, he had a 24% K%, 15.7% K-BB%, and 3.17 FIP. 

Omaha was a much tougher challenge for Kudrna. In four outings, three starts, and 11.1 IP, he posted a 14.29 ERA, 2.74 WHIP, 9.54 FIP, and -11.1% K-BB%. His one outing with the Storm Chasers this year wasn't much better, as he posted a 9.00 ERA, 3.00 WHIP, and 7.10 FIP. 

Kudrna posted a solid whiff rate in Omaha as well as limited hard contact, but his TJ Stuff+, zone rate, and chase rate metrics were all mediocre, as illustrated in his TJ Stats season summary below.

The typical recovery timetable for surgeries such as Kudrna's is 3-6 months. Thus, it's possible that Kudrna could return in Late August or September if his body responds well to the recovery process. That said, at 23 years old, it's likely that the Royals will take it slow with Kudrna, which probably rules out any return to Omaha this season. 

Both players will likely be placed on the 60-Day IL, opening two roster spots for potential pitchers in the near future.