From MLB.com beat reporter Carrie Muskat:
Cubs outfielder Ryan Sweeney has a fractured left rib, suffered when he crashed into the outfield wall at Safeco Field on Saturday, and will not be able to do any baseball activities for four to six weeks. Sweeney was injured after catching Kendrys Morales’ fly ball for the second out in the third inning.
Sweeney has batted .295/.342/.527 with four home runs and 15 RBI in 121 plate appearances since his May 6 promotion to the major leagues and might have drawn some interest at the July 31 non-waiver trade deadline from teams looking for outfield depth.
The 28-year-old signed a minor league deal at the end of spring training after the Red Sox released him.
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.