MLB Player News

Pennington will start at shortstop and bat ninth Tuesday against the Cardinals, Jeff Fletcher of the Orange County Register reports.

Andrelton Simmons is slated for thumb surgery and could be facing an extended absence, so the door appears open for Pennington to play regularly at short for the Angels in the weeks and months ahead. However, Pennington is a .244 career hitter with little power or speed to speak of, and veteran Brendan Ryan, whom the team brought in from Washington, could steal occasional starts.

Mondesi has been suspended 50 games after testing positive for the performance enhancing drug Clenbuterol, Jon Morosi of MLB.com reports.

Mondesi, the top prospect in the Royals' system, was off to a strong start to the season at Double-A Northwest Arkansas, slashing .250/.304/.462. He also had hit five home runs through his first 113 plate appearances this season, while his previous career high in that category was eight when he was at High-A Wilmington in 2014. It took him 472 plate appearances to hit those eight home runs in 2014. According to Sam Dykstra of MiLB.com, Mondesi will not be eligible to play in the 2016 postseason for the Royals if they qualify.

Baez is in the lineup and batting sixth for Tuesday's game against the Padres.

Baez will get another start at third base where he has been terrific defensively thus far. The 23-year-old is proving he belongs with the Cubs, hitting .306/.333/.490 with two home runs, including a walk-off Sunday against the Nationals, and five RBI through 18 games.

Castro is not in the lineup for Tuesday's game against the Phillies.

Castro is just 3-for-39 over the past 12 games, so Atlanta is likely giving him the day off and trying to get him some good matchups to help him break out of his slump. Chase D'Arnaud will get the start at second base in his place.

D'Arnaud is in the lineup and batting seventh for Tuesday's game against the Phillies.

This will be the 29-year-old's second straight start for the Braves. He went 1-for-5 with a strikeout Sunday against Arizona.

Navarro is expecting a call-up to replace Andrelton Simmons (thumb) on the Angel's 25-man roster, Mike DiGiovanna of the Los Angeles Times reports.

Navarro has only 10 MLB games under his belt but will have the chance for extended time on the 25-man roster with Simmons expected to miss a good portion of time off the diamond. That said, Navarro has a lackluster slash line of .253/.278/.333 over 93 plate appearances with Triple-A Salt Lake in 2016.

Story doubled twice and knocked in three runs in Monday's loss to Arizona.

Story has a five-game hitting streak rolling and now has four extra-base hits and five RBI over that span. He also struck out two more times and has a brutal 33.3 percent strikeout rate this season, but as long as he keeps hitting for power whenever he makes contact, Story's strikeouts will be more than worth enduring.

Seager is not in the starting lineup for Monday's game against the Mets.

With lefty Steven Matz on the mound for the Mets, Seager will get a night out of the starting lineup while Charlie Culberson plays shortstop and bats eighth.

Swanson, 22, is batting .310/.444/.517 with one home run, six RBI and two steals through eight games since being promoted to Double-A.

Swanson has had no issues since being promoted from High-A, including tallying more walks (5) than strikeouts (3). Swanson could see the majors before the 2016 season is finished.

Arcia, 21, is batting .310 with two home runs, nine RBI and four steals over his last 10 games for Triple-A Colorado Springs.

Arcia is one of the top shortstop prospects in baseball, hitting .301/.333/.437 with three home runs, 18 RBI and four steals through 26 games at this level. However, Jonathan Villar has been adequate at short for Milwaukee this season, and with the Brew Crew not expected to contend this season, the Brewers may not rush Arcia to the bigs.