As anticipated from the moment the injury was announced. Jon Lester has been placed on the disabled list with a strained lat muscle suffered in the fourth inning of his start against the Blue Jays last night.
Reliever Scott Atchison has been called up to take his place on the roster.
Lester takes a 10-4 record and a 3.31 ERA with him to the DL. The Red Sox will need to replace him in the rotation Sunday against the Orioles. Depending on whether he’s needed out of the pen, Alfredo Aceves could make that start. He’s 1-1 with a 5.14 ERA in his four starts this season.
An alternative would be Kevin Millwood, who would pitch on six days’ rest. He gave up three runs over seven innings in his last start for Triple-A Pawtucket, and is 4-0 with 4.15 ERA overall in seven starts for the club.
Judging by the way Lester finished his outing last night, the strain he suffered couldn’t have been particularly severe. The Red Sox haven’t provided a timetable for his return, but it’s possible he’ll miss just two or three starts.
It’s Lester’s first trip to the disabled list since 2007.
Dodgers closer Kenley Jansen gave up three runs in the top of the ninth inning during Sunday’s game against the Braves, blowing his first save since August 26 last season. He had converted 34 consecutive saves.
Jansen yielded back-to-back singles to lead off the ninth inning, staked to a 4-1 lead. After getting two outs, Matt Adams hit a three-run home run down the right field line to knot the game at four apiece.
After Sunday’s lackluster performance, Jansen is now 24-for-25 in save chances this season with a 1.49 ERA and a 62/2 K/BB ratio in 42 1/3 innings.
Orioles closer Zach Britton finished Sunday’s 9-7 victory over the Astros with a scoreless ninth inning, earning his sixth save of the season. He has now earned the save in 55 consecutive opportunities dating back to September 2015, setting a new American League record. Tom Gordon previously held the record with 54 consecutive saves. Eric Gagne holds the major league record at 84.
Britton’s last blown save came on September 20, 2015, then converted two more saves before the end of the regular season. He went 47-for-47 in save chances last season and is six-for-six so far this year.
Along with his six saves, Britton has a 2.65 ERA and a 13/8 K/BB ratio in 17 innings this season. The lefty came off the disabled list earlier this month after missing two months with a strained left forearm.