Herrera went 3-for-4 with a walk, one RBI and two runs scored in Saturday's 12-1 win over the Blue Jays.

This was Herrera's first multi-hit effort of the season. The backup catcher is now batting .368 with no home runs, four RBI, four runs scored and one double over 23 plate appearances. While he's done well in limited action, Herrera is unlikely to see more than a couple of starts per week behind primary catcher Gabriel Moreno.

Moreno is out of the lineup for Saturday's game against the Blue Jays.

Moreno missed Wednesday's game with lower-back tightness before going 1-for-3 Thursday and 0-for-4 in Friday's contest. He'll get a night off Saturday as Jose Herrera catches and bats ninth.

Nido is out of the lineup for Saturday's game against the Cardinals.

Nido is absent from the starting lineup for the fourth time in six games, as the Cubs turn to Miguel Amaya behind the dish Saturday. Nido logged a hit in just one of his first 16 at-bats with the Cubs, but he has since gone 4-for-18 with a pair of RBI and three runs.

Alvarez is out of the starting lineup Saturday versus the Rockies.

Alvarez will be out of the lineup for the second time in three days -- he also rested Thursday versus Washington -- with Luis Torrens getting the start behind the plate Saturday. The day off isn't due to performance, as Alvarez has been hitting well of late, going 6-for-17 with a pair of doubles and three walks during his current five-game hitting streak.

Bart isn't in the Pirates' lineup for Saturday's game against the White Sox, Kevin Gorman of TribLive.com reports.

Bart went 1-for-3 with a walk and a run scored during a win in Friday's series opener, and he'll now take a seat while Yasmani Grandal starts behind the plate.

Smith isn't in the Dodgers' lineup for Saturday's game against the Tigers, Kirsten Watson of Spectrum SportsNet LA reports.

Smith has struck out six times in eight at-bats over his last two games, and the Dodgers will now give him a day off to regroup Saturday while Austin Barnes starts at catcher.

The Padres optioned Sullivan to Triple-A El Paso on Friday.

Sullivan is the odd man out for San Diego following the return of Xander Bogaerts (shoulder), who was reinstated from the IL on Friday. Sullivan was rarely able to see the field while behind Luis Campusano and Kyle Higashioka on the depth chart at catcher, appearing in just four games since being recalled from the minors June 22. He'll return to being organizational depth at Triple-A.

Murphy is not in the starting lineup for Friday's series opener against the Padres.

Murphy started three of four games during a series against the Diamondbacks this week, going 3-for-11 with one walk, one home run and three RBI. He'll begin Friday's contest in the dugout while Travis d'Arnaud starts behind the plate and bats eighth against Padres knuckleballer Matt Waldron.

Nido is out of the lineup for Friday's game against the Cubs.

Nido will yield to Miguel Amaya behind the plate for the third time in five games. Nido is 4-for-19 (.211) with three runs scored and two RBI during July.

The Cardinals activated Herrera (back) from the 10-day injured list and optioned him to Triple-A Memphis.

Herrera has been shelved since June 22 due to soreness in his lower back, and although he's now healthy, the 24-year-old won't rejoin the big-league roster. Pedro Pages will handle backup catching duties behind Willson Contreras in St. Louis.