Kent is listed as the Nationals' probable starting pitcher for Tuesday's game against the Rangers at Globe Life Field, Mark Zuckerman of NatsJournal.com reports.
Morel is expected to be called up from Triple-A Syracuse on Monday, Michael Mayer of MetsmerizedOnline.com reports.
Herz (elbow) struck out two over two perfect innings in his rehab start Friday with Double-A Harrisburg.
Senga secured the save against the Nationals on Sunday, striking out two in a clean ninth inning.
Irvin (2-7) took the loss against the Mets on Sunday, allowing four runs on eight hits and three walks in six innings. He struck out six.
Scott (4-3) notched the win against the Nationals on Sunday, allowing three runs on five hits and two walks in 6.1 innings. He struck out seven.
Tena is out of the lineup for Sunday's game against the Mets.
House will start at third base and bat fifth in Sunday's game against the Mets.
Semien is out of the lineup for Sunday's game against the Nationals.
Nationals manager Blake Butera said Sunday that Wood has been progressing from his left oblique strain more slowly than the team hoped since he landed on the injured list Aug. 4, Mark Zuckerman of NatsJournal.com reports.
