MLB Player News

Mattison (elbow) was reinstated from Triple-A Toledo's 7-day injured list Saturday, Emily Waldon of Baseball America reports.

Mattison's recovery from Tommy John surgery is officially complete, as he's been activated from the Triple-A injured list 15 months after the procedure. The 25-year-old made nine appearances between Single-A and High-A during his rehab assignment, and he allowed seven runs with a 9:8 K:BB across 10.1 innings.

McKenzie was removed from Saturday's start in the Arizona Complex League after two-thirds of an inning due to illness, SI.com reports.

McKenzie has been with the Guardian's rookie-level squad since the end of May, and he's struggled to a 6.75 ERA in six appearances. He couldn't improve upon his stats Saturday, getting lifted after two-thirds of an inning due to the ailment. The 27-year-old should be considered day-to-day.

The Yankees optioned Winans to Triple-A Scranton/Wilkes-Barre on Saturday.

The transaction creates an opening on the 26-man active roster for right-hander Marcus Stroman (knee), who will be reinstated from the 15-day injured list ahead of his start Sunday against the Athletics, per Max Goodman of NJ.com. Winan made a spot start against the Reds this past Monday and took the loss after allowing four runs on five hits and no walks while striking out one batter in 4.1 innings.

Eflin was removed from Saturday's game against the Rays due to lower-back tightness, Jake Rill of MLB.com reports.

Eflin was rocked for four runs on 28 pitches (18 strikes) in the first inning, and his back issue may have contributed to his poor outing. He'll go to the clubhouse to undergo further testing, and the Orioles should provide an update on the veteran right-hander in the near future. Scott Blewett took the mound for Baltimore at the top of the second frame.

Hicks (toe) could be activated from the 15-day injured list within the next couple of days, Chris Cotillo of MassLive.com reports.

Hicks was roughed up in his first rehab outing with Triple-A Worcester this past Sunday, when he allowed two runs on three hits and one walk in two-thirds of an inning. He rebounded in his second appearance Friday, tossing one scoreless inning and allowing one hit and one walk while striking out two batters. Part of the trade package the Red Sox received in return in the mid-June deal that sent Rafael Devers to San Francisco, Hicks is expected to slot into a middle-innings role in the Boston bullpen once he's activated from the IL.

Shields (undisclosed) was reinstated from Double-A Somerset's 60-day injured list Saturday.

Shields was placed on the 60-day IL in mid-March due to an undisclosed injury. He made four rehab starts across three minor-league levels and posted a 2.25 ERA, 1.25 WHIP and 16:4 K:BB across 12 innings.

Pena (ribs) is not in the Astros' starting lineup against the Cubs on Saturday, Matt Kawahara of the Houston Chronicle reports.

Pena was plunked in the ribs during Friday's win over the Cubs. X-rays came back negative, but he'll be absent from Saturday's starting nine and is considered day-to-day. Mauricio Dubon will start at shortstop and bat ninth.

White Sox manager Will Venable said Saturday that Cannon (back) could return from his rehab assignment and start as soon as Sunday against the Giants, Bruce Levine of 670TheScore.com reports.

Cannon landed on the 15-day injured list in early June due to a lower-back strain. He was cleared to make a rehab start with Triple-A Charlotte, and in his lone outing Tuesday he allowed one hit and one walk while striking out two across three scoreless innings. Cannon went 2-7 in 12 games (10 starts) with a 4.66 ERA, 1.40 WHIP and 51:21 K:BB across 63.2 innings prior to his stint on the IL.

The Astros optioned Hernandez to Triple-A Sugar Land following Friday's game against the Cubs.

The move makes room on the Astros' 26-man roster for Lance McCullers (foot), who was reinstated from the 15-day injured list ahead of his scheduled start Saturday. Hernandez made two appearances out of the Astros' bullpen after being recalled June 18 and allowed two runs on four hits and two walks while striking out two across two innings. He's had more success in Triple-A this season, posting a 1.74 ERA, 0.97 WHIP and 42:13 K:BB across 31 innings.

The Astros reinstated McCullers (foot) from the 15-day injured list ahead of his scheduled start against the Cubs on Saturday.

McCullers was been out of action since mid-June due to a right foot sprain, but he showed enough progress during his bullpen sessions to skip a rehab assignment and will rejoin the Astros' rotation Saturday. Nick Hernandez was optioned to Triple-A Sugar Land following Friday's game to make room on the 26-man roster for McCullers.