Dmitri Young was placed on the 15-day disabled list with a strained right quadriceps, which he injured running the bases on Friday night.
Detroit trainer Kevin Rand said it's too early to put a timetable on Young's return.
"We've got to get him pain free, work on range of motion" said Rand. "And then get it strengthened."
Young had a right quadriceps-hip flexor injury during spring training.
Young Placed On DL With Strained Right Quadricep