MLB Player News

Emerson (back) will remain out of the lineup for Wednesday's game against the Orioles, but he took part in a workout earlier in the day and is optimistic that he'll avoid a stint on the injured list, Adam Jude of The Seattle Times reports.

Though he'll be on the bench for a third straight game while he contends with back spasms, Emerson reported improvement with his condition after taking some swings in the batting cage. Since receiving a promotion from Triple-A Tacoma on May 17, the 20-year-old infielder has cobbled together a .242/.319/.548 slash line with four home runs, 10 RBI and nine runs in 19 games.

Gray is out of the lineup for Wednesday's game against the Tigers.

The left-handed-hitting Gray will take a seat for the second time in three games while the Twins face off against another left-handed starting pitcher (Framber Valdez). Orlando Arcia will get the nod at shortstop in place of Gray, who is also facing competition for reps at the position from Ryan Kreidler since Brooks Lee shifted over to third base on a full-time basis a few weeks ago.

Mayo is not in the lineup for Wednesday's game versus the Mariners.

Mayo started the first two games of the series and homered in Tuesday's contest, but he'll begin Wednesday's game on the bench. Blaze Alexander will occupy the hot corner and bat eighth for the Orioles.

The Astros acquired Delgado from the Rays on Wednesday in exchange for cash considerations, Brian McTaggart of MLB.com reports.

Delgado has put together a .250/.320/.362 batting line with three homers and 24 steals this season at Triple-A Durham while seeing playing time at shortstop, second base and third base. The 26-year-old will report to Triple-A Sugar Land, where he will give Houston additional infield depth.

McMahon is out of the lineup for Wednesday's game against the Guardians.

After going 3-for-5 with a solo home run and a walk while starting at third base in the first two games of the series, the left-handed-hitting McMahon will be held out of the lineup for the finale while southpaw Parker Messick toes the rubber for Cleveland. Amed Rosario will replace McMahon at third base and will bat cleanup.

Mayo went 1-for-5 with a solo home run and a second run scored in Tuesday's 6-5 extra-inning loss to the Mariners.

The 24-year-old came up clutch, taking Jose Ferrer deep in the ninth inning to help the Orioles erase a 4-2 deficit, only for the M's to re-take the lead for good in the top of the 10th. Mayo hasn't had multiple hits in a game since May 24, but four of his nine homers on the season have come in his last 10 games, a stretch in which he's slashing a lopsided .189/.231/.541 with a 38.5 percent strikeout rate. Mayo's power is legit, but until he learns to make more consistent contact he'll be tough to rely on in most fantasy formats.

Vargas went 1-for-4 with a two-run home run, a walk and an additional run scored in Tuesday's 6-5 win against Atlanta.

Vargas provided a key swing in the third inning, taking Grant Holmes deep for a two-run homer to put Chicago on the board. The blast was his 16th of the season. Vargas has now recorded a hit in nine of his last 10 games, launching four homers during that span. The third baseman is now slashing .243/.371/.498 with 10 doubles, one triple, 43 RBI, 49 runs scored and nine stolen bases across 286 plate appearances.

Gelof went 1-for-4 with a solo home run in Tuesday's 7-5 win over the Brewers.

Gelof took former teammate Joel Kuhnel deep in the eighth inning to tack on an insurance run for the Athletics. Gelof has hit safely in 14 straight games dating back to May 25, going 19-for-55 (.345) with two homers and six RBI in that span. The infielder is playing second base against southpaws and third base versus right-handers, but he's been too hot at the plate recently to get platooned. If Gelof's hitting turns cold, Max Muncy could poach some of the time at third since both players are right-handed hitters.

The Royals optioned Rojas to Triple-A Omaha on Tuesday.

Rojas made one start in his handful of days with the big club, collecting one hit in five plate appearances. He's being scrubbed from the active roster in order to make room for Stephen Kolek (personal), who will start Tuesday's game versus the Rangers.

Emerson (back) remains out of the lineup for Tuesday's game in Baltimore.

Emerson had to be scratched from Monday's lineup due to back tightness. With southpaw Trevor Rogers starting for the Orioles, it makes sense for the Mariners to give the left-handed-hitting Emerson at least one more day. Cole Young will again shift over to shortstop, and Ryan Bliss will start at second base.