Jax (elbow) struck out two in a rehab start for Triple-A Durham on Sunday, allowing three runs on three hits and two walks in three innings.
Abbott (6-9) allowed four runs on seven hits and two walks while striking out six over six-plus innings to take the loss versus the Diamondbacks on Sunday.
Martinez (13-4) earned the win Sunday over the Orioles, allowing just one hit over six scoreless innings. He struck out four.
The Reds recalled Johnson from Triple-A Louisville on Sunday.
Baker earned the save in Sunday's 3-1 win over the Orioles, allowing a run on one hit in the ninth inning.
The Reds placed Toglia (shoulder) on the 10-day injured list Sunday.
The Rays designated Roycroft for assignment Sunday.
The Rays reinstated Rodriguez (elbow) from the 60-day injured list Sunday.
Vilade is out of the lineup for Sunday's game against the Orioles.
DeLuca will start in right field and bat sixth in Sunday's game against the Orioles.
