Noah Trister of the Associated Press reports that Tigers outfielder Brennan Boesch tweaked a right oblique muscle on Saturday while swinging a bat.
He was held out of workouts on Sunday and might not be ready for action again until later this week.
Boesch agreed to a one-year, $2.3 million contract with the Tigers back in mid-January, avoiding salary arbitration, but he is not locked into a starting job for the 2013 season and can’t do much to change that.
The 27-year-old batted just .240/.286/.372 in 503 plate appearances last summer for Detroit and will serve as a reserve this year behind starting left fielder Andy Dirks, starting center fielder Austin Jackson and starting right fielder Torii Hunter.
The oblique injury should be a non-issue by the opening of the Grapefruit League schedule.
Update (12:58 AM ET): Per Henry Schulman of the San Francisco Chronicle, Samardzija has been diagnosed with a strained pectoral muscle. He’ll be shut down for a week. That’s good news for the Giants, considering the alternatives.
Giants starter Jeff Samardzija will undergo an MRI on his ailing right shoulder, according to NBC Sports Bay Area. The right-hander struggled in a minor league game on Wednesday, surrendering a pair of home runs and hitting a batter. Overall this spring, Samardzija has given up 15 runs (13 earned) on 17 hits (six homers) and seven walks with seven strikeouts in 11 innings.
This may mean Samardzija won’t be ready for the start of the regular season. Derek Holland would likely replace Samardzija in the rotation. Holland had been competing for the No. 5 spot in the Giants’ rotation.
Samardzija led the National League in losses last season with 15, also posting a 4.42 ERA with a 205/32 K/BB ratio in a league-high 207 2/3 innings. Since becoming a starter, Samardzija has been able to avoid injury, making 32 or 33 starts in each of the last five seasons.