Bruce Chen was scratched from his start earlier this week due to a swollen disk in his back and now Royals manager Ned Yost tells Andy McCullough of the Kansas City Star that he expects the veteran left-hander to be placed on the disabled list.
Chen said earlier this week that the injury was giving him “constant pain” and received an epidural injection to ease the swelling. He had a bullpen session this afternoon, but apparently isn’t feeling much improvement.
With Chen sidelined, Danny Duffy is expected to start in his place Saturday against the Tigers. Duffy has been pitching out of the bullpen since coming up from the minors last month, so he’ll likely only throw 65-70 pitches his first time out.
Pirates right-hander Joe Musgrove is done for the year after suffering an abdominal wall muscle strain and stress reaction in his pelvic bone. While he isn’t expected to undergo surgery or miss additional time in 2019, he’s been prescribed six weeks of rest before resuming any baseball-related activities.
Musgrove, 25, finished out his third year in Pittsburgh with a 6-9 record in 19 starts, backed by a 4.06 ERA, 1.8 BB/9, and 7.8 SO/9. Despite logging a career-high 115 1/3 innings at the major league level, he’s also been dogged by a string of injuries, from the shoulder strain that robbed him of eight weeks at the start of the season to an index finger infection that kept him sidelined for a minimum 10-day stay on the disabled list in June.
While he works his way back up to full strength yet again, rookie right-hander Nick Kingham is expected to cover for him and will make a spot start during the Pirates’ series finale against the Brewers on Sunday. The 26-year-old righty hasn’t started a single game for the team since August 1, and currently carries a 4.69 ERA, 2.7 BB/9, and 8.1 SO/9 over 71 innings out of the rotation and bullpen.