MLB Player News

Contreras went 2-for-3 with a pair of solo home runs and a walk in Saturday's 4-3 win over Miami.

Contreras got the scoring started in the contest with his solo homer to right field in the fifth inning, and he knocked another solo shot in the seventh. This was his second multi-homer performance of the campaign despite the fact that he has played in only 10 games. Contreras is tied for the league lead among catchers with six long balls on the season, and he has essentially split time behind the plate with Travis d'Arnaud over the past week.

Serven went 2-for-4 with a pair of two-run home runs during an 11-3 win against the Mets on Saturday.

Making his second career start, Serven launched home runs in the second and sixth innings after going hitless in his debut Wednesday. The 27-year-old hit five home runs in 23 games at Triple-A Albuquerque, so the power could be legitimate, although it's uncertain how long Serven will stick with the team.

Diaz won't start the second half of Saturday's doubleheader against the Mets.

Diaz went hitless in four at-bats in the first game of the day. Brian Serven takes over behind the plate in the nightcap.

Contreras was removed from Saturday's game against the Diamondbacks due to right hamstring tightness, Patrick Mooney of The Athletic reports.

Contreras started Saturday's game as the designated hitter and went 1-for-2 with a stolen base. While he singled and swiped a bag in the bottom of the third inning, he apparently tweaked something since Rafael Ortega took over as a pinch runner. The severity of the 30-year-old's injury isn't yet clear, but Yan Gomes should see increased work behind the dish if Contreras misses additional time.

Narvaez will sit against lefty Patrick Corbin and the Nationals on Saturday.

Narvaez has only made a single start against a southpaw this season, so it's no surprise to see him on the bench here. Victor Caratini will get the start behind the plate.

Stallings will sit Saturday against Atlanta, Jordan McPherson of the Miami Herald reports.

Stallings has handled a heavy workload behind the plate this season -- he's currently tied for fourth with 28 starts at the catcher position. He'll get a rest Saturday, with Payton Henry catching for Elieser Hernandez.

D'Arnaud isn't starting Saturday against the Marlins.

D'Arnaud will get a breather after he went 3-for-8 with a homer, a double and two RBI over the last two games. William Contreras will take over behind the dish and bat eighth.

Bart will sit Saturday against San Diego, Jeff Sanders of The San Diego Union-Tribune reports.

Bart finds himself on the bench for the fourth time in the last five games. He's hit just .103/.278/.207 while striking out 44.4 percent of the time in the month of May. Michael Papierski will make his major-league debut behind the plate.

Casali was placed on the 7-day concussion injured list Saturday, Alex Pavlovic of NBC Sports Bay Area reports.

Casali was hit by a foul tip on his mask during Friday's loss to the Padres, and he'll be unavailable for at least a week after being diagnosed with a concussion. However, the Giants are hopeful that the 33-year-old will be able to return after missing the minimum of seven days. Michael Papierski's contract was selected by the Giants, and he'll start behind the dish Saturday against San Diego.

Nido isn't starting the first game of Saturday's doubleheader against the Rockies, Tim Healey of Newsday reports.

Nido has alternated starts behind the dish over the last week, and he'll get a breather in Saturday's matinee. Patrick Mazeika will start at catcher and bat ninth.