Tena is out of the lineup for Wednesday's game against the Phillies.
The left-handed-hitting Tena had been included in the lineup for the first two games of the series while the Nationals faced off against right-handers, but he'll hit the bench Wednesday as southpaw Cristopher Sanchez toes the rubber for Philadelphia. Daylen Lile will get a day off from playing the outfield and will replace Tena as the Nationals' designated hitter.