Kielty, who came to camp in the best shape of his career,
injured the knee Sunday during a rundown drill -- and just when he
was ready to get through a healthy spring training, for a change.
"It's definitely a bummer," Kielty said Wednesday. "Right now
I could play on it, but we're deciding that the best thing is to
make sure it's good for the season."
If he'd been hurt at the end of March closer to Opening Day
rather than the end of February, Kielty said he would have opted
against having the scope. Manager Bob Geren said the injury
wouldn't affect Kielty's chances of making the team, though it will keep
him from contributing right away once the season starts.
"We don't know how long it will set him back," Geren said.
"We don't judge a huge amount of guys who have major league time."
Kielty agreed to a $2.1 million, one-year contract in late
January that avoided arbitration. He will likely be primarily a
backup outfielder again for the A's. Kielty, who is strongest
against left-handed pitchers, batted .270 with eight home runs and
36 RBIs in 81 games for the AL West champion A's last season. He
has dealt with strained side muscles during spring camp in recent
"I'm going to try to get back as quickly as possible and be
ready to go," he said. "It's pretty frustrating because I really
worked hard this offseason to get in shape. I feel I'm in the best
shape I've been in for baseball. This is just another setback."
Center fielder Mark Kotsay also is out and underwent an MRI exam
Wednesday. He has a stiff back, a problem that affected him several
times in 2006. He called the recurring back problem very
"But you can only control what you can control," Kotsay said.
"He's excited about the opportunity," Geren said. "I told him
in the winter that if anything happens to Mark or if Mark needed a
day off, he was my choice in center."
Shortstop Bobby Crosby, the 2004 AL Rookie of the Year who's
been out since late August with a back injury, hasn't been slated
to play yet.
He is still waiting to face live pitching for the first time.
Gold Glove third baseman Eric Chavez, who nursed tendinitis in
his elbows and forearms for most of last season, also will sit for
Thursday's game and is slated to play for the first time Friday --
also against the Brewers. New designated hitter Mike Piazza will
play Friday, too.
Geren will have a good chance to see some of the team's young
"I want to see all of them," he said.