Alonso (head) will start at first base and bat cleanup Sunday versus the Angels.
Alonso took a pitch to the head/neck area in Saturday's loss, but he cleared the concussion protocol and was given the green light to rejoin the lineup a day later. The 28-year-old slugger has registered an .846 OPS with 39 home runs and 95 RBI through 122 games this year for New York.