MLB.com beat reporter Thomas Harding shares the announcement …
Betancourt underwent Tommy John elbow surgery in late 2013 and did not make an appearance at the major league level in 2014, but the Rockies invited him to camp this spring and he made the Opening Day roster after a strong showing in the Cactus League. Now the 40-year-old reliever hits the waiver wire having registered a 6.18 ERA, 1.40 WHIP, and 40/12 K/BB ratio across 39 1/3 regular-season innings. The strikeout-to-walk clip might draw attention from other teams, but this could be Betancourt’s swan song either way.
Tommy Kahnle will serve as the Rockies’ official closer following the demotion of John Axford, manager Walt Weiss confirmed on Saturday, as Patrick Saunders of the Denver Post reports.
The Rockies have not had much stability in the ninth inning throughout the season. LaTroy Hawkins started the season as the closer, but struggled and was replaced by Adam Ottavino. Ottavino, however, suffered an elbow injury and subsequently underwent Tommy John surgery. Axford then stepped into the role and performed well for a while, but hit the skids coming out of the second half.
Kahnle, 26, has put together a solid season, currently owning a 2.60 ERA with a 35/17 K/BB ratio in 27 2/3 innings. He got the save on Friday, his first of the season in his only attempt thus far.
Rockies reliever John Axford has hit the skids as of late, allowing runs in five consecutive appearances with four blown saves. He’s forked over eight runs on eight hits and eight walks with four strikeouts. As Patrick Saunders of the Denver Post details, manager Walt Weiss has removed Axford from the closer’s role.
Weiss didn’t name a successor, but mentioned that Rafael Betancourt, Tommy Kahnle, and Justin Miller as candidates to handle save situations.
“We have a few different options down there, so it will probably come down match-ups and who is available,” Weiss said. “So there will be a few different guys throwing at the end.”
Overall this season, the 32-year-old Axford has a 4.45 ERA with a 29/19 K/BB ratio in 30 1/3 innings. He wasn’t expected to handle closing duties at the start of the season, but Betancourt struggled and Adam Ottavino underwent Tommy John surgery.