PT TOMORROW: NL West—Changes coming to SD's rotation?

San Diego Padres

Casey Kelly (RHP, SD) is in the middle of a rehab assignment in San Diego's minor league system, and all appears to be going well thus far. Kelly is now more than 13 months removed from Tommy John surgery. He only has 29 MLB innings under his belt, but was given an impressive 8B prospect rating by BaseballHQ.com in 2012 and is still only 26 years old. If all goes well with the rehab, Kelly could be a decent profit source. But whom might he replace in the SD rotation?

Eric Stults (LHP, SD) and Robert Erlin (LHP, SD) have struggled the most in the SD rotation so far. Erlin's struggles aren't supported by his underlying skills, which haven't been that bad so far (4.08 xERA, 2.7 Cmd, 73 BPV). Stults, on the other hand,...

Almost!

You’re just a few clicks away from accessing this feature and hundreds more throughout the year that have a singular goal in mind: Winning your league. Subscribe to BaseballHQ.com here!

Already a subscriber? Sign in here

More From PT Tomorrow

After an off year in 2025, the Braves are once again dominating, thanks in large part to excellent performances by the starting staff. Plus: 3B in MIA; IL updates at NYM; Crawford in PHI; Cavalli in WAS; more.
May 26 2026 10:10am
As Caleb Durbin sports the worst OPS in baseball, his playing time is showing its first signs of diminishing. Plus, Bednar showing warts as NYY's closer, and more.
May 26 2026 3:05am
In addition to the Fernando Tatis conundrum, we take a close look at the playing time outlook for recent Giants' call-ups and turn our attention to a surprisingly impactful Arizona veteran SP.
May 23 2026 3:07am
A new injury on top of Kyle Teel's previous one may open up new opportunity for a White Sox catcher. Plus, paths to more playing time for Kyle Manzardo, injury returns in DET, SP depth in KC, and the struggles of Brooks Lee in MIN.
May 21 2026 3:05am

Tools