 And those are brought to you by BetMGM, the official sports betting partner of the Washington Nationals. For Davey Martinez Nationals, C.J. Abrams will lead off at shortstop. Batting second, the right fielder Lane Thomas. Jesse Winker's in left field. Winker batting third. Batting fourth at first base, Joey Manessis. Luis Garcia Jr., the second baseman, hits fifth.