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Sean Marshall hasn't been bad, but per CIN Mgr Dusty Baker, Aroldis Chapman has been better. Gaby Sanchez demotion, Bonifacio injury shuffle MIA PT, and more ...

After another successful PQS-DOM start on Tuesday, Jordan Lyles (RHP, HOU) will remain the Astros rotation for time being, the club announced. Lyles had a spot start in April (also a PQS-DOM) and had sprinted out to a 5-0, 3.49 ERA start with a 4.0 Cmd in Triple-A before his May 15 callup.

Rafael Soriano (RHP, NYY) successfully converted a save opportunity May 10, when David Robertson (RHP, NYY) was unavailable after pitching the previous two days. Robertson was still expected to get the next opportunity, but Soriano got the call in the ninth on May 14, and again got the job done. As it turns out, Robertson was unavailable then as well, due to a strained oblique that is expected to sideline him for about three weeks. Those who have stashed Soriano away could be rewarded, as he is in line for saves now, and there's no guarantee Robertson reclaims the job when healthy.

Yet another closer has been deposed, this time in Oakland, where the team is also dealing with an injury to its starting center fielder. Meanwhile, over in the National League, the Mets may be mulling a similar change, while a catcher has suffered a season-ending knee injury.