Plouffe (groin) went 0-for-3 against the Giants on Friday.
Plouffe was swinging a hot bat before a minor groin strain forced him to miss a week of action, as the 30-year-old was 8-for-11 in the four games leading up to Friday. He's back in the lineup again Saturday, so barring any setbacks it appears Plouffe will be ready to go for Opening Day.