Washington Nationals infielder Jordy Mercer is not in the lineup Sunday in the team's game against the San Diego Padres.
Mercer is being replaced at third base by Josh Harrison against Padres starter Joe Musgrove.
In 81 plate appearances this season, Mercer has a .286 batting average with a .711 OPS, 1 home run, 9 runs and 2 RBI.
Source: Baseball Press