Nate Robertson was a long shot to claim a spot in the Mariners’ rotation to begin with, but whatever slim chance he had is now gone with news that he’ll be sidelined for at least a month following surgery to remove “loose bodies” from his elbow.
Robertson signed a minor-league contract with Seattle after posting a 5.95 ERA in 101 innings for the Marlins and Phillies last season and hasn’t been effective and healthy in the same season since 2007.
Felix Hernandez, Jason Vargas, and Doug Fister are locks for the Mariners’ rotation, with Erik Bedard joining them if healthy. Now that Robertson is totally out of the mix Ryan Divish of the Tacoma News Tribune reports that David Pauley, Luke French, and 22-year-old stud prospect Michael Pineda are the three finalists for the No. 5 starter gig.
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.