Head-to-Head

Overview

Sam Querrey and John Isner have met 4 times since 2018. John Isner leads 3–1. On hard, John Isner leads 2–1. Their first encounter was at the 2018 Cincinnati Masters (R64), won by Sam Querrey. Most recently they met at the 2022 Indian Wells Masters (R64), with John Isner winning. John Isner has won the last 3 meetings.