John Isner defeated Jo-Wilfried Tsonga 6-3 7-6 5-7 6-3 in the Davis Cup WG QF: FRA vs USA round robin on clay. John Isner extended the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-06-27 | Wimbledon | R32 | grass | Jo-Wilfried Tsonga | 6-7(3) 3-6 7-6(5) 6-2 19-17 |
| 2012-08-19 | Winston-Salem | SF | hard | John Isner | 6-4 3-6 7-6(3) |
| 2011-11-07 | Paris Masters | SF | hard | Jo-Wilfried Tsonga | 3-6 7-6(1) 7-6(3) |
| 2009-08-02 | Washington | R32 | hard | John Isner | 4-6 7-6(2) 7-6(4) |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.