DENVER (AP) -The Colorado Rockies designated right-hander Bobby Keppel for assignment after their 9-7 win over the Atlanta Braves in 11 innings Sunday.
Keppel had no record and an 11.25 ERA in four relief appearances with the Rockies. He retired one of the two batters he faced Sunday against the Braves.
Colorado purchased the contract of right-hander Alberto Arias from Triple-A Colorado Springs to take Keppel's place on the 25-man roster. Arias was 1-1 with a 1.53 ERA in five games, two starts, with Colorado Springs.

Top MLB Public Bets

MLB Top Stories

Thumbnail Cubs vs. Dodgers Prediction Will Clayton Kershaw get the best of Jon Lester when the Dodgers go for a sweep against the Cubs at 4:10PM ET?
Thumbnail Diamondbacks vs. Brewers Prediction Will the Brewers earn a split against the Diamondbacks with a win today at 2:10PM ET?
Thumbnail Braves vs. Giants Prediction Will Giants' starter Johnny Cueto shut down the Braves this afternoon when the teams wrap up their series at 4:05PM ET?
Thumbnail Cardinals vs. Rockies Prediction Are the Cardinals a good bet to upset the Rockies this afternoon and win their series in Denver? First pitch is set for 3:10PM ET.
Thumbnail Red Sox vs. Mariners Prediction The Red Sox have an opportunity to sweep the Mariners and win their seventh straight game. Will Boston accomplish both feats?

MLB Team Pages