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Bibee did not factor into the decision Wednesday against the Tigers, allowing four runs on five hits in four innings. He struck out five.

Advice: Bibee looked sharp early Wednesday, allowing just one hit through his first three innings. However, things went south in the fourth, when Bibee allowed four runs on four hits. While Cleveland would ultimately rally for a win in 10 innings, it was another disappointing start from Bibee -- he's now allowed 10 runs over nine innings in his last two outings. Overall, the 25-year-old right-hander is 2-1 with a 4.91 ERA, 1.36 WHIP and 44:13 K:BB in eight starts (40.1 innings) this season. Bibee's currently slated for a tough road matchup against the Rangers early next week. Rotowire.com Today, 2:48 pm

The Rangers placed Dunning (shoulder) on the 15-day injured list with a right rotator cuff strain.

Advice: The roster move is retroactive to Sunday, one day after Dunning made his seventh start of the season while taking a no-decision against the Royals. The Rangers haven't indicated that Dunning sustained the injury at any point during that outing, but the right-hander's shoulder was evidently bothersome coming out of that start. Dunning is without a precise target date to return from the IL, though manager Bruce Bochy said Wednesday that the 29-year-old isn't expected to have an especially lengthy stay on the shelf. While Dunning joins Nathan Eovaldi (groin), Max Scherzer (back), Cory Bradford (ribs), Jacob deGrom (elbow) and Tyler Mahle (elbow) on the shelf, the Rangers should have back-end rotation spots available for both Jose Urena and Jack Leiter. Rotowire.com Today, 11:55 am

Rangers manager Bruce Bochy said Wednesday that Dunning will be placed on the 15-day injured list with a shoulder issue, Kennedi Landry of MLB.com reports.

Advice: It's not clear at this point how or when Dunning was hurt, nor have the Rangers offered up a timetable for his return. With Nathan Eovaldi (groin) also hitting the IL recently, the Rangers could need Jose Urena and Jack Leiter to remain in the rotation for multiple turns. Dunning has collected a 4.10 ERA and 43:17 K:BB over 37.1 frames covering seven starts this season. Rotowire.com Today, 10:59 am

Gallen (4-2) earned the win Tuesday over the Reds, allowing one hit and three walks over six scoreless innings. He struck out six.

Advice: Gallen had gone 11 days between starts after suffering a hamstring injury on April 26 against Seattle. He certainly looked healthy Tuesday, holding Cincinnati to one hit en route to his third scoreless outing this season. It's an encouraging effort from Gallen, who'd dropped his previous two starts, allowing eight runs over 10 innings in that span. He lowered his ERA to 2.84 with a 1.13 WHIP and 41:12 K:BB across seven starts (38 innings) this year. Gallen's currently in line for a road start Sunday against the Orioles in his next outing. Rotowire.com Yesterday, 8:42 pm

Marsh (elbow) struck out six and gave up one hit and one walk over four shutout innings Sunday in his rehab start with Triple-A Omaha.

Advice: According to Anne Rogers of MLB.com, Royals manager Matt Quatraro said prior to Sunday's rehab outing that Marsh was being targeted for 60-to-65 pitches, but the right-hander fell slightly short of that benchmark with 53 pitches (38 strikes). In any case, Marsh mowed down the Triple-A Iowa lineup in efficient fashion and looks as though he could be ready to return from the 15-day injured list when first eligible Friday against the Angels. If the Royals instead decide to give Marsh one more rehab start to increase his pitch count, Daniel Lynch would likely be in store for a second turn through the rotation this weekend. Rotowire.com Yesterday, 11:52 am