Matt Wieters had surgery Wednesday to repair his left hamstring, the Nationals announced today, a major procedure that figures to sideline the veteran catcher until at least late in the season, if not ...

Arsenal announced: “Further to being substituted during our match against Fulham on Tuesday, we can confirm that Gabriel Magalhaes has sustained a hamstring injury which requires surgery. Gabi will ...

Orioles reliever Darren O'Day received a second opinion today on his injured hamstring and is considering whether to undergo surgery that likely would end his season. O'Day is headed to the 60-day ...

ST. LOUIS -- San Francisco Giants outfielder Hunter Pencelikely will have surgery to repair a torn right hamstring tendon and will miss eight weeks. The surgery has not yet been scheduled, but the ...