Amaya went 3-for-4 with a walk, a double and two runs scored in Saturday's 14-2 win over the Marlins.

Amaya has been on a hot streak at the plate, as he's gone 8-for-12 with two home runs, five total runs scored and seven RBI over his last three games. That's upped the catcher's season-long average from .212 to .233, and as the unquestioned starter in Chicago with only veteran Christian Bethancourt around for depth, Amaya should have plenty of opportunities to build on his recent success.

Realmuto went 3-for-5 with two home runs and seven RBI in Saturday's 11-2 win over the Royals.

Realmuto had a pair of three-run homers to turn the game into a romp for the Phillies, and he added his seventh RBI on a groundout in the ninth inning. The catcher had hit just one homer over his previous 34 contests, so this was a breakout game a long time in the making. He's batting .277 (18-for-65) in August and is now up to a .262/.320/.413 slash line with 10 homers, 36 RBI, 40 runs scored and one stolen base over 76 games this year.

The Cardinals are expected to recall Herrera from Triple-A Memphis on Sunday, Derrick Goold of the St. Louis Post-Dispatch reports.

Willson Contreras suffered a fractured finger on Saturday and will require a stint on the injured list, opening up a spot on the 26-man roster for Herrera. The 24-year-old will mix in with Pedro Pages behind the dish while Contreras is sidelined. In 191 big-league plate appearances this season, Herrera is slashing .279/.340/.378 with three home runs and four stolen bases.

Contreras fractured the middle finger on his right hand during Saturday's game against the Twins and will be placed on the injured list, Derrick Goold of the St. Louis Post-Dispatch reports.

Contreras was hit in the hand by a pitch in the fourth inning of Saturday's game and was replaced at DH the next time through the order. After undergoing testing, the catcher was diagnosed with a fractured finger and will require a stint on the IL. While he's sidelined, Pedro Pages should see plenty of work behind the dish and Ivan Herrera will likely be recalled from Triple-A Memphis to back Pages up.

Murphy isn't in Atlanta's lineup for Saturday's game against the Nationals, Lindsay Crosby of AthlonSports.com reports.

Murphy has gone 4-for-23 with nine strikeouts over his last seven games. He'll get a breather Saturday as Travis d'Arnaud makes his return from a wrist injury that caused him to sit out for a week.

D'Arnaud (wrist) will start at catcher and bat fifth Saturday against Washington, Lindsay Crosby of AthlonSports.com reports.

After missing Atlanta's last five games due to wrist soreness that stemmed from an HBP last Saturday, d'Arnaud will now make his return to the starting lineup. The 35-year-old backstop has appeared in nine games this month, going 5-for-28 with two homers and seven RBI.

Del Castillo is not in the starting lineup for Saturday's game against Boston.

Del Castillo went 1-for-5 with one run scored in Friday's 12-2 win over the Red Sox. Since being called up from Triple-A Reno in early August, Del Castillo is slashing .341/.400/.610 with seven runs scored, three home runs and 14 RBI across 45 plate appearances. Jose Herrera will bat ninth and catch for Arizona right-hander Zac Gallen.

The Nationals recalled Millas from Triple-A Rochester on Saturday.

Millas will take the spot on the Nationals' 26-man roster that was vacated by Alex Call, who was placed on the 10-day injured list due to a partial tear of the plantar fascia in his left foot. It's the fourth time Millas has been called up to the majors this season, and across his 11 outings with Washington, he's gone 5-for-30 with two runs scored, two stolen bases and a solo home run. In Triple-A this season, he's slashing .311/.361/.518 with 10 stolen bases, nine home runs and 35 RBI across 241 plate appearances.

Contreras went 3-for-5 with a double, a stolen base and one run scored in Friday's 6-1 win over the Twins.

The theft was Contreras' fifth of the year, putting him one shy of matching his career high. The catcher has hit well lately, batting .319 (15-for-47) with five extra-base hits over his last 12 contests. He's up to a .263/.379/.470 slash line with 15 homers, 36 RBI, 48 runs scored and 17 doubles across 83 games this season. He continues to be quietly consistent while playing nearly every day between catcher and designated hitter.

Bart went 2-for-4 with an RBI and two runs scored Friday against the Reds.

Bart has seven multi-hit performances across 18 starts in August, which has translated to a .304/./351/.565 line. He also has five home runs, 14 RBI and 14 runs scored in that span and should continue to serve as Pittsburgh's primary catcher to close the season.