By surface
| Surface | John Isner | Yen Hsun Lu |
|---|---|---|
| Hard | 3 | 0 |
All meetings (3)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2014-03-06 | ATP | Indian Wells Masters | Round of 32 | Hard | John Isner | 6-4 | 6-3 | |||
| 2014-01-06 | ATP | Auckland | Final | Hard | John Isner | 7-64 | 7-67 | |||
| 2011-07-18 | ATP | Atlanta | Quarterfinal | Hard | John Isner | 6-1 | 6-2 |