MLB Player News

The Reds plan to call up Petty from Triple-A Louisville to start Monday's game against the Cubs in Chicago, Gordon Wittenmyer of The Cincinnati Enquirer reports.

The right-hander will fill the rotation spot vacated by Brandon Williamson (shoulder), who was placed on the injured list Thursday. Petty's stint in the big leagues could be brief, however, as Nick Lodolo (finger) is on track to be activated from the IL next weekend. Over six starts with Louisville this season, Petty has submitted a 4.38 ERA, 1.34 WHIP and 29:11 K:BB over 24.2 innings.

Littell is expected to pitch in bulk relief behind opener PJ Poulin in Sunday's game against the Brewers, Mark Zuckerman of NatsJournal.com reports.

Poulin is expected pitch one or two innings before giving way to Littell, who will work behind an opener for the second time this season. The Nationals are hoping that the arrangement will yield better results from the veteran right-hander, who has an 8.37 ERA and 1.77 WHIP in 23.2 innings over his last five starts.

Poulin will serve as the Nationals' opening pitcher for Sunday's game against the Brewers, Mark Zuckerman of NatsJournal.com reports.

Zack Littell had been in line to start but will instead handle a bulk-relief assignment. Poulin has opened on four other occasions this season, covering 4.1 innings in those games while yielding one earned run on four hits and no walks.

Stephenson is out of the lineup for Sunday's game against the Pirates.

Stephenson started the previous three games and will receive Sunday off after going 3-for-11 with two doubles and a run scored during that span. Jose Trevino will take over behind the plate and bat eighth for the series finale in Pittsburgh.

House is out of the lineup for Sunday's game against the Brewers.

He'll hit the bench for the series finale while the Nationals go with Jorbit Vivas at third base and Jose Tena at designated hitter. House hasn't produced multiple hits in a start since April 14 and is slashing just .175/.242/.281 with two home runs, one steal, eight RBI and six runs over his ensuing 15 games.

Hayes is out of the lineup for Sunday's game against the Pirates.

Hayes will hit the bench for the second time in the past four games. The 29-year-old's .119/.278/.190 slash line through 90 plate appearances this season may finally be costing him playing time, although his expected stats (including a .237 xBA and .416 xSLG) aren't as dire. Sal Stewart is getting a look at third base Sunday while Spencer Steer starts at first base.

Bailey is out of the lineup for Sunday's game against the Rays, Susan Slusser of the San Francisco Chronicle reports.

It's a well-earned rest for Bailey, whose only game off in the past seven contests came as part of Thursday's doubleheader in Philadelphia. Eric Haase is stepping in behind the plate Sunday for the Giants.

Vaughn (hand) remains on track to return from the 10-day injured list Monday, Todd Rosiak of the Milwaukee Journal Sentinel reports.

Vaughn is nearing the finish line in his recovery from the left hand fracture that has kept him on the shelf since March 28. He's already appeared in three rehab games for Triple-A Nashville, playing a full nine innings on one occasion while going 2-for-11 with a double and a walk. Jake Bauers has been serving as the Brewers' everyday first baseman while Vaughn has been on the IL, but Milwaukee could find playing time for both by using Bauers at designated hitter or in the corner outfield once Vaughn is activated.

Black is out of the lineup for Sunday's game against the Nationals.

Black will hit the bench for a second straight day, this time sitting against a right-handed primary pitcher in Zack Littell after he was held out of the lineup against lefty Foster Griffin on Saturday. Though he's produced a 1.074 OPS in six games since being called up from Triple-A Nashville on April 24, Black could soon be headed back to the minors with Andrew Vaughn (hand) expected back from the injured list Monday.

Rengifo is out of the lineup for Sunday's game against the Nationals.

Rengifo will hit the bench for the series finale in Washington after going 5-for-17 with two doubles, one walk and four RBI while starting in Milwaukee's last four contests. Joey Ortiz will enter the starting nine at shortstop while David Hamilton slides over to Rengifo's usual spot at third base.