Nationals starter Ross Detwiler has been sidelined for the last month due to a herniated disk in his lower back. Reports from a week and a half ago estimated the lefty may miss another month, leading to a late August return, but the latest from Adam Kilgore of the Washington Post suggests Detwiler may not return at all.
Detwiler visited specialist Robert Watkins Sr., a renowned back surgeon based in California, last month for a second opinion. Watkins diagnosed the herniated disk and prescribed a month of rest and anti-inflammatory medication.
By that point, Detwiler will not have pitched in about two months. The Nationals would place Detwiler on a full throwing program to rebuild his arm strength, “almost like you go through spring training again,” Johnson said.
Kilgore does add that the Nationals are still hoping to bring him back in September to see where he’s at, whether or not the team is still a contender in the NL East and Wild Card races. Before landing on the DL, Detwiler posted a 4.04 ERA in 71.1 innings over 13 starts.
In Detwiler’s absence, rookie Taylor Jordan has filled in admirably, compiling a 3.31 ERA in 35.1 innings over six starts.
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.