James Paxton appeared to be on the verge of coming off the disabled list and rejoining the Mariners’ rotation after missing the past six weeks with a shoulder injury, but now the rookie left-hander has been shut down again.
Paxton threw 62 pitches in a minor-league rehab start Saturday at Triple-A for his first game action since April 8, but then complained of soreness and underwent an MRI exam that revealed shoulder inflammation. Bob Dutton of the Tacoma News Tribune reports that he’ll be completely shut down for at least one week, so returning to the majors before July now seems unlikely.
Paxton was very impressive in his first two starts before the injury and, combined with his strong MLB debut for the Mariners last September, he has a 5-0 record and 1.75 ERA through six career starts. He also ranked as a consensus top-100 prospect coming into the season.
Bad news for the Cubs’ Yu Darvish: The right-hander is headed back to the disabled list with right triceps tendinitis, the team announced Saturday. It’s the second such assignment for Darvish this season, but the first time he’s been sidelined with arm issues. Neither the severity of his injury nor a concrete timeframe for his recovery has been revealed yet, but the move is retroactive to May 23 and will allow him to come off the DL by June 2, assuming all goes well.
Prior to the injury, Darvish went 1-3 in eight starts with a 4.95 ERA, 4.7 BB/9 and 11.0 SO/9 through 40 innings. Needless to say, these aren’t the kind of results the Cubs were hoping to see after inking the righty to a six-year, $126 million contract back in February, though the circumstances affecting his performances appear to have largely been out of his control. He missed a start in early May after coming down with the flu and has struggled to pitch beyond the fifth inning in five of his eight starts to date.
The Cubs recalled left-hander Randy Rosario from Triple-A Iowa in a corresponding move. Rosario has yet to amass more than five career innings in the majors, but has impressed at Triple-A so far this year: he maintained an 0.97 ERA, 2.8 BB/9 and 6.1 SO/9 through 19 1/3 innings in 2018. As for Darvish’s next scheduled turn in the rotation, Tyler Chatwood is lined up to take the mound when the Cubs face off against the Giants in the series finale on Sunday. A starter for Monday night’s game has yet to be determined.