Estevez was promoted by the Rockies on Friday.

EDGE Analysis

Estevez joins the wave of September call-ups for Colorado, and will join the team ahead of this weekend's series with the Diamondbacks. During 21 appearances with the big-league club this season, Estevez has posted a 6.53 ERA and 1.69 WHIP, and is unlikely to be deployed in any high-leverage situations out of the bullpen.

Estevez was optioned to Triple-A Albuquerque prior to Monday's game against the Braves.

EDGE Analysis

The Rockies needed to clear room on the roster for Monday's starter, Chad Bettis, and Estevez was the resulting roster casualty. He pitched solid in his most recent stint with the big club, registering four scoreless innings to help lower his ERA to 6.53 on the season. He'll continue to provide organizational relief depth now that he's back in Triple-A.

Estevez was recalled from Triple-A Albuquerque on Saturday.

EDGE Analysis

He has been up and down from Triple-A to the big leagues this season, and despite owning an 8.10 ERA in 16.2 innings in the majors this season, his 3.03 FIP and 18 strikeouts suggest he could be much more reliable going forward. Look for him to work primarily in low-leverage spots.

Estevez was returned to Triple-A Albuquerque following Sunday's doubleheader with the Nationals.

EDGE Analysis

The Rockies brought Estevez in from the minor-league ranks to serve as their 26th man in the twin bill, but the right-hander ended up going unused out of the bullpen in both contests. He'll head back to Albuquerque to continue serving as organizational relief depth. He's been one of the better arms out of the Triple-A bullpen this season, turning in a 1.78 ERA and 23 strikeouts in 25.1 innings.

Estevez, who was optioned Saturday, will remain with the club as the 26th man for Sunday's doubleheader, Nick Groke of the Denver Post reports.

EDGE Analysis

Estevez hasn't pitched in four days, so it seems almost certain that he'll get a shot at some point in Sunday's doubleheader against the Nationals. That said, barring an injury Sunday, look for Estevez to wind up back in Triple-A by Monday.

Estevez was sent down by the Rockies on Saturday, Thomas Harding of MLB.com reports.

EDGE Analysis

Estevez didn't see any action during his brief four-day stay with the club, and will head back down to Triple-A Albuquerque in favor of Raimel Tapia on Saturday. The 24-year-old continues to provide organizational depth for the bullpen, but is unlikely to see any high-leverage work with the big-league team this year.

Estevez was recalled from Triple-A Albuquerque on Tuesday, Patrick Saunders of The Denver Post reports.

EDGE Analysis

He has an 8.10 ERA, 1.86 WHIP and 18 strikeouts in 16.2 innings out of the big-league bullpen, but has been much better at Triple-A (1.78 ERA, 1.11 WHIP). Jairo Diaz was optioned to Triple-A as a corresponding move. Look for Estevez to be primarily used in low-leverage situations.

Estevez was optioned to Triple-A Albuquerque on Thursday, Thomas Harding of MLB.com reports.

EDGE Analysis

With Tyler Anderson returning from the disabled list, Estevez will again head back to Albuquerque to serve as organizational depth. To sum up how his year is going in the majors, the 24-year-old actually lowered his ERA to 8.10 after allowing two runs over 2.1 innings in his most recent stint with the big club.

Estevez was recalled from Triple-A Albuquerque on Sunday.

EDGE Analysis

Estevez was optioned to Albuquerque on June 9, but will return to the big leagues after Chad Qualls was placed on the disabled list with lower back spasms Sunday. Estevez held an unsightly 8.16 ERA over his 14.1 innings of relief with the Rockies earlier this season.

Estevez was optioned to Triple-A Albuquerque on Friday, Patrick Saunders of The Denver Post reports.

EDGE Analysis

Estevez owns a horrid 8.16 ERA with the big-league club and will return to serving as organizational depth. He was demoted to make space for returning setup weapon Adam Ottavino.