The Nationals recalled Salazar from Triple-A Rochester on Friday, Mark Zuckerman of MASNSports.com reports.
The Nationals placed Weems on the 15-day injured list Friday with right shin splints, Mark Zuckerman of MASNSports.com reports.
Cavalli (elbow/illness) was sent to High-A Wilmington on Thursday to resume his rehab assignment.
Corbin (2-10) took the loss against San Diego on Thursday, allowing three runs on four hits and three walks while striking out seven batters over seven innings.
Herz is scheduled to start Sunday's game against the Cardinals in St. Louis, Bobby Blanco of MASNSports.com reports.
Lipscomb is out of the lineup for Thursday's game against the Padres.
Ruiz is out of the lineup for Wednesday's game against the Padres.
Herz (1-4) took the loss Tuesday as the Nationals fell 4-0 to the Padres, giving up two runs on five hits and two walks over five innings. He struck out four.
The Nationals optioned Salazar to Triple-A Rochester on Tuesday, Mark Zuckerman of MASNSports.com reports.
The Nationals will recall Herz from Triple-A Rochester to start Tuesday's game against the Padres, Andrew Golden of The Washington Post reports.
Garcia (2-3) picked up the win Sunday over the Reds, walking one and striking out one in a scoreless eighth inning.
Finnegan struck out one in a perfect ninth inning to record his 28th save of the season in Sunday's win over the Reds.
Winker is out of the lineup for Sunday's game against the Reds.
Garcia is out of the lineup for Sunday's game against the Reds.
Winker isn't in Washington's lineup Saturday against the Reds.
Garcia isn't in the Nationals' lineup for Saturday's game against Cincinnati.
Ruiz isn't in the Nationals' lineup for Saturday's game against the Reds.
Thomas went 0-for-3 with a walk, a run scored and a stolen base in Friday's win over the Reds.
Ruiz went 1-for-4 with a two-run home run in Friday's win over the Reds.
Young went 2-for-3 with a double, a run scored and two stolen bases in Friday's win over the Reds.
Winker went 1-for-1 with three walks, two runs scored and two stolen bases in Friday's 8-5 win over the Reds.
Yepez went 2-for-4 with a three-run homer and a second run scored in Friday's 8-5 win over Cincinnati.
Gallo (hamstring) could begin a running program next week, Andrew Golden of The Washington Post reports.
Garcia (shoulder) is batting sixth and playing second base Friday against the Reds.
Gray will undergo surgery Wednesday to repair a partial tear of the UCL in his right elbow, Andrew Golden of The Washington Post reports.