Houser (0-3) took the loss Saturday versus the Cardinals, permitting six runs on nine hits and two walks over 4.1 frames.
The Mets recalled Nunez from Triple-A Syracuse on Saturday, Will Sammon of The Athletic reports.
The Mets placed Smith on the 15-day injured list Saturday with right shoulder inflammation, Will Sammon of The Athletic reports.
The Mets recalled Vientos from Triple-A Syracuse on Saturday, Will Sammon of The Athletic reports.
Marte was placed on the bereavement list Saturday, Will Sammon of The Athletic reports.
Marte isn't in the Mets' lineup for Saturday's contest versus St. Louis, Tim Healey of Newsday reports.
Bader isn't in the Mets' lineup for Saturday's game against the Cardinals, Tim Healey of Newsday reports.
Martinez went 2-for-4 with a double and an RBI in Friday's 4-2 loss to the Cardinals.
Nido went 2-for-3 with a double and a solo home run in Friday's 4-2 loss to the Cardinals.
Butto (0-1) took the loss Friday as the Mets fell 4-2 to the Cardinals, giving up four runs on four hits and three walks over 5.2 innings. He struck out four.
Megill (shoulder) will start a rehab assignment Saturday at High-A Brooklyn, Anthony DiComo of MLB.com reports.
Senga (shoulder) threw an up-and-down bullpen session Thursday and is slated to face hitters Monday, Anthony DiComo of MLB.com reports.
Martinez will start at designated hitter and bat fifth in Friday's game against the Cardinals.
Short was designated for assignment by the Mets on Friday.
The Mets recalled Martinez from Triple-A Syracuse on Friday.
Martinez (back) won't play every day to begin his tenure with the Mets, Tim Britton of The Athletic reports.
Garrett (4-0) got the win over the Giants on Wednesday, allowing one run on two hits and one walk over two innings while striking out four.
Taylor went 2-for-5 with a home run, a double, three RBI and two runs scored in Wednesday's win over the Giants.
Lindor went 4-for-5 with two home runs and four RBI in Wednesday's win over the Giants.
Manaea did not factor into the decision in a win over the Giants on Wednesday, hurling 4.2 shutout innings while allowing four hits and four walks. He struck out six.
Martinez (back) is on track to be added to the Mets' roster ahead of Friday's game versus the Cardinals, Anthony DiComo of MLB.com reports.
Stewart is absent from the lineup for Wednesday's game against the Giants.
Narvaez is not in the lineup for Wednesday's game in San Francisco.
Severino (2-2) took the loss Tuesday against the Giants, allowing three runs on five hits while striking out five over six innings.
Alvarez (thumb) underwent surgery on his left thumb Tuesday, Tim Britton of The Athletic reports.