John Millman and Jack Sock have met 1 time; Millman leads 1–0. Most recently Millman won 7-5, 4-6, 6-3 in the first round at BNP Paribas Open - Indian Wells on October 8, 2021. By surface: hard 1–0. Millman is ranked No. 484, Sock No. 485.

Every meeting

From the match records held by our data provider, main tour, Challenger and ITF levels included. Walkovers are not counted as meetings.