Astros outfielder George Springer was expected to be activated off the 15-day disabled list before the weekend, but that is not going to happen now.
According to beat reporter Evan Drellich of the Houston Chronicle, Springer aggravated his strained left quadriceps muscle while playing in what was supposed to be his final minor league rehab game Wednesday night at Low-A Quad Cities. Springer is headed to Houston to visit with Astros team doctors and the 24-year-old former first-round pick could now remain sidelined through the middle part of August. He landed on the disabled list July 23.
Springer was sporting an .804 OPS, 20 home runs, and 51 RBI through his first 78 major league games.