The team says Dr. Thomas Mehlhoff operated Friday in Houston and that it expects the 24-year-old will be ready to play before the season opener on March 28 at Tampa Bay.
Bregman was a first-time All-Star last year, homered in the game and was selected MVP of the American League's win.
He set career highs with a .286 average, a major league-leading 51 doubles, 31 homers and 103 RBIs.
The second overall pick in the 2015 amateur draft, he has hit .282 with 58 homers and 208 RBIs in 2+ seasons with the Astros.
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