Cody Bellinger is day-to-day after tests on his injured calf showed no structural damage or fractures.
The Los Angeles Dodgers star was unavailable Tuesday and will also miss Wednesday's game.
"There's still obviously residual soreness, so I don't know what we're going to do as far as IL, no IL," Dave Roberts said. "I think we're in a decent spot, but even with that, I just don't know when the return will be."
Bellinger was hurt when he was spiked by Oakland A's reliever Reymin Guduan on Monday while beating out an infield single in the ninth inning.