Head to head
Rivalry summary
John Isner and Yen-Hsun Lu met 3 times on the ATP tour between 2011 and 2014. John Isner leads the head-to-head 3–0 against Yen-Hsun Lu. By surface, Isner leads 3–0 on hard. They contested 1 finals, with Isner winning 1 of them.
3
Hard
0
John Isner's wins on the left · Yen-Hsun Lu's on the right · bar lengths share one scale
All meetings (3)
| 2014 | Indian Wells Masters | Hard | R32 | John Isner | 6-4 6-3 |
| 2014 | Auckland | Hard | F | John Isner | 7-6(4) 7-6(7) |
| 2011 | Atlanta | Hard | QF | John Isner | 6-1 6-2 |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.