Update (5:36 PM ET, Bill Baer): Rosenthal will undergo Tommy John surgery, per MLB.com’s Jenifer Langosch. That’ll knock out most of his 2018 season at minimum.
Cardinals closer Trevor Rosenthal is done for the season as the Cardinals have transferred him from the 10-day to the 60-day disabled list.
He had originally been placed on the 10-Day DL last Thursday with “elbow irritation” and “arm tightness” but it’s obviously more than a mere irritation. He has seen two specialists in the past week and, while the team has not given word as to his official diagnosis, both specialists are Tommy John guys, which suggests that major elbow surgery is in the offing for Rosenthal.
Rosenthal finishes the year at 3-4 with a 3.40 ERA and a K/BB ratio of 76/20 in 47.2 innings with 11 saves. He had lost the closer’s job heading into the year but had regained it before going down. Going forward, some combination of Seung Hwan Oh, Tyler Lyons, and John Brebbia will fill cover the end of games as the Cardinals try to climb back into the playoff picture.
The Dodgers have pulled off their first blockbuster trade of the offseason, sending Brandon McCarthy, Scott Kazmir, Charlie Culberson, Adrian Gonzalez and cash considerations to the Braves for Matt Kemp, per announcements from both teams. The Braves are set to designate Gonzalez for assignment on Monday, making him a free agent.
Kemp, 33, had a down year with the Braves in 2017, hitting a career-low -0.5 fWAR in 115 games with the club. At the plate, he slashed a modest .276/.318/.463 with 19 home runs and a .781 OPS through 467 plate appearances, but was hampered by a nagging left hamstring strain through most of the season. This will be his 10th campaign with the Dodgers.
Whether or not Kemp can rebound during his second stint in Los Angeles is almost beside the point, however. The deal is effectively a salary dump to end all salary dumps. Offloading multiple one-year contracts for McCarthy, Kazmir and Gonzalez should bring the Dodgers back under the $197 million luxury tax threshold and position them to make a run at some of the big fish in next year’s free agent pool. It’s also worth noting that they may not keep Kemp around for long — per Ken Gurnick of MLB.com, the club appears as likely to flip the veteran outfielder as they are to use him. As for the Braves, they not only rid themselves of the $43 million due Kemp through 2020, but added some rotation and infield depth with McCarthy and Culberson and can now give top prospect Ronald Acuna a legitimate tryout in left field.