Astros manager Joe Espada said Sunday that Trammell's right calf strain is "pretty significant," Brian McTaggart of MLB.com reports.
Trammell was diagnosed with a right calf strain Saturday, Brian McTaggart of MLB.com reports.
The Astros acquired Trammell from the Yankees on Monday, Chandler Rome of The Athletic reports.
The Yankees selected Trammell's contract from Triple-A Scranton/Wilkes-Barre on Sunday.
Trammell was outrighted to Triple-A Scranton/Wilkes-Barre on Tuesday.
The Yankees designated Trammell for assignment Saturday.
The Yankees claimed Trammell off waivers from the Dodgers on Thursday.
The Dodgers designated Trammell for assignment Tuesday.
The Dodgers claimed Trammell off waivers from the Mariners on Tuesday, Robert Murray of FanSided.com reports.
The Mariners designated Trammell for assignment Thursday, Ryan Divish of The Seattle Times reports.