Pitching for the first time since Tommy John surgery about 11 months ago, Jordan Zimmermann tossed two scoreless innings in a rehab start at Single-A.
His fastball was reportedly clocked in the mid-90s and Zimmermann was very pleased with the outing:
It feels great. I mean, I’ve been waiting for 10 months now. No pain, felt strong. Everything went well. There’s a process for everything. You’ve got to start in the minors and get your innings and get your work in and get back to where I was when I first got called up.
Zimmermann has the odd distinction of being both the Nationals’ other Zimmerman(n) and the Nationals’ other young ace, but he showed a ton of upside before the injury and could be the team’s long-term No. 2 starter behind Stephen Strasburg.
A second-round pick in 2007, he breezed through the minors with a 15-5 record and 2.78 ERA before posting a 92/29 K/BB ratio in 91.1 innings spread over 16 starts as a 23-year-old rookie. He can’t compete with Strasburg in terms of superstar potential, but Zimmermann ranked among Baseball America‘s top 50 prospects before the surgery and would be the prized young pitcher in an awful lot of organizations.
He’s ahead of the usual post-Tommy John surgery timetable, so hopefully the 24-year-old right-hander can avoid a setback and return to Washington at some point in the second half.
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.