Rockies left-hander Drew Pomeranz, the 30th-ranked prospect in the sport according to Baseball America, was officially recalled from the Double-A level on Sunday morning and is on the mound this afternoon against the Diamondbacks for his first major league start of the 2012 regular season.
Jordan Pacheco was demoted to Triple-A Colorado Springs in a corresponding 25-man roster move.
Pomeranz, 23, posted a dominant 1.78 ERA, 1.05 WHIP and 119/38 K/BB ratio in 101-plus innings last year between Single-A and Double-A. He was acquired last summer from the Indians as the player to be named later in the five-player Ubaldo Jimenez trade.
The Rockies are expected to limit Pomeranz to around 160 innings in his first full major league season.
The Red Sox salvaged the final game of their three-game home series against the Astros, winning 4-3 on Sunday afternoon. In doing so, they ended the Astros’ 10-game winning streak.
Xander Bogaerts struck the decisive blow, knocking in a run with a double in the seventh inning to break a 3-3 tie. Michael Chavis also hit another homer — his eighth of the season — while Mookie Betts collected three hits and scored three runs to raise his OPS to .899.
The Astros last lost on May 7 against the Royals, the second game of a three-game series. The Astros won the final game of that set, then swept the Rangers in a four-game series, the Tigers in three, and won the first two games against the Red Sox. It’s their second 10-game winning streak of the season, as they won 10 striaght between April 5-16, sweeping the Athletics, Yankees, and Mariners before losing the second of two games against the A’s in Oakland.
At 31-16, the Astros are slightly behind the Twins — in progress as of this writing — for the best winning percentage in the majors. The Red Sox, meanwhile, have made up some ground after ending April 13-17. They’re now 24-22, good for third place in the AL East.