CLEVELAND -- Indians outfielder Michael Brantley could miss the start of next season after undergoing right shoulder surgery Monday.

The team said Brantley, Cleveland's best all-around player, is expected to be ready "for game activity" in 5 to 6 months after undergoing an arthroscopic procedure on Monday in Wilmington, Delaware. Brantley had a small tear repaired in his right labrum.

Get Well Soon Cleveland's Michael Brantley has been one of the league's top hitting outfielders over the last two seasons, and leads all players in doubles.

OF Ranks Over Last Two Seasons Batting avg. .319 1st Doubles 90 1st<< Hits 364 2nd On-base pct. .382 5th oWAR 10.6 4th >> Leads all MLB during span

Brantley injured his shoulder trying to make a diving catch in Minnesota on Sept. 22. He received a cortisone shot and tried to play down the stretch as the Indians fought for a wild-card berth. But the Indians eventually shut him down in the final week after they were eliminated from the playoff chase.

Following the season, Brantley had hoped surgery would not be necessary. But after completing a rehab program under the direction of the team's medical staff, his symptoms didn't subside. He consulted with Dr. Craig Morgan, who recommended and performed the surgery.

The 28-year-old Brantley battled injuries throughout last season. He still managed to bat .310 with 15 homers, an AL-leading 45 doubles and 84 RBI in 137 games -- the fewest he's played since 2011.

Michael Brantley, who hit .310 with an AL-leading 45 doubles last season, will need up to six months to recover after having surgery on his right shoulder. Brace Hemmelgarn/Getty Images

Brantley had a breakout season in 2014, when he batted .327, made the All-Star team and finished third in MVP voting.

He began last season dealing with a sore back that flared up during spring training and Brantley also dealt with a left shoulder issue.

The Indians will open next season on April 4 at home against Boston.