EmailPrintOpen Extended ReactionsThe Arizona Diamondbacks claimed right-hander Thyago Vieira off waivers on Thursday following his one-game stint with the Baltimore Orioles.Vieira, 31, was designated for assignment on Monday by the Orioles, who acquired him and minor league pitcher Aneuris Rodriguez from the Milwaukee Brewers on May 25 for minor league right-hander Garrett Stallings.Vieira's lone appearance for the Orioles was May…

EmailPrintOpen Extended ReactionsThe Colorado Rockies placed first baseman/designated hitter Kris Bryant and outfielder Sean Bouchard on the 10-day injured list Thursday.Bryant, who also missed 31 games with a low back strain earlier this season, suffered a left rib contusion while making a twisting catch and bumping into the wall in foul territory Sunday against the Los Angeles Dodgers.He missed the…

EmailPrintOpen Extended ReactionsCincinnati Reds right-hander Emilio Pagan, who has not pitched since May 19 due to tightness in his right triceps, was activated from the 15-day injured list Thursday.Pagan, 33, is 2-3 with a 4.19 ERA in 21 relief appearances this season, his first with Cincinnati.The Reds optioned right-hander Graham Ashcraft to Triple-A Louisville to make room on the 26-man…

EmailPrintOpen Extended ReactionsIt's a new week in our MLB Power Rankings -- and we have a new No. 1 atop our list!After the Phillies usurped the Dodgers two weeks ago, the red-hot Yankees have now taken over that spot. Since May 1, New York has won 25 of its 32 games.While the top teams continue to dominate, the rest of…