By surface
| Surface | Kevin Anderson | Ryan Harrison |
|---|---|---|
| Hard | 3 | 1 |
All meetings (4)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2018-08-27 | ATP | US Open | Round of 128 | Hard | Kevin Anderson | 7-64 | 5-7 | 4-6 | 6-3 | 6-4 |
| 2017-10-02 | ATP | Tokyo | Round of 16 | Hard | Ryan Harrison | 3-6 | 6-1 | 6-72 | ||
| 2016-10-17 | ATP | Stockholm | Round of 16 | Hard | Kevin Anderson | 7-68 | 6-4 | |||
| 2013-07-22 | ATP | Atlanta | Semifinal | Hard | Kevin Anderson | 6-3 | 7-63 |