PHOENIX – The A’s will be without closer Grant Balfour for between 4-6 weeks after he has arthroscopic surgery on the meniscus in his right knee Thursday afternoon.
Balfour came to manager Bob Melvin and the A’s medical crew Wednesday to let them know he was having pain in his right knee, something he’d felt toward the end of last year. Balfour went ahead and threw a bullpen session later in the morning, but was sent for an MRI in the afternoon.
The MRI showed a tear in the meniscus, and the A’s will have Dr. Doug Freedberg perform the surgery at 2 p.m. today.
“The doctors say he’ll be pitching in 4-6 weeks after the surgery, so if there was any time to have it, with a long spring, this is it,’’ Melvin said, noting that the A’s are at the beginning of a seven-week spring training. That’s a week longer than usual thanks to the World Baseball Classic.
“He’s all right,’’ Melvin said. “He’s a grinder, and he feels he’ll be able to rehab it with this long spring.’’
In a release given out by the club, Balfour sounded relatively upbeat.
“I didn’t know what it was other than it was a little sore,’’ Balfour said of his right knee. Obviously we were in a pennant race, so I was going to pitch. (After the season) it kind of went away. I was able to work out with very little soreness, so I really wasn’t concerned.
“I feel good about getting it done now. It will allow me to get ready for Game 1 of the season. I knew the way I was feeling I wouldn’t have been able to pitch through it all season long.’’