Padres pitcher Robbie Erlin has a partial tear of his ulnar collateral ligament and he’ll need Tommy John surgery as a result, Dennis Lin of the San Diego Union-Times reports. Erlin landed on the disabled list on April 21. Now he’ll miss the rest of the season and likely the beginning of the 2017 season as well.
Erlin, 25, posted a 4.02 ERA with a 13/3 K/BB ratio in 15 2/3 innings spanning two starts and one relief appearance to begin the 2016 season.
Cesar Vargas moved into the rotation in Erlin’s absence and has pitched well thus far in two starts, yielding only one earned run with a 9/6 K/BB ratio over 10 1/3 innings.