Giants reliever Guillermo Mota suspended 100 games for second positive PED test


MLB has suspended Guillermo Mota for 100 games after the San Francisco reliever’s second positive test for a performance enhancing drug.

Mota first tested positive for a PED in 2006, receiving a 50-game suspension. This time he was found to be using Clenbuterol, which Kirk Radomski famously admitted to giving numerous big leaguers as part of his testimony.

Tour de France winner Alberto Contador also tested positive for Clenbuterol, which led to his being stripped of the 2010 title.

Mota is earning $1 million in his 14th big-league season and the 38-year-old right-hander has a 5.06 ERA in 11 innings for the Giants as a middle reliever.

Interestingly, he served up a homer to Ryan Braun on Saturday in what might prove to be the final appearance of his career.

Jeff Samardzija to undergo MRI on right shoulder

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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.