By surface
| Surface | Christian Hubscher | Ricardo Ortiz |
|---|---|---|
| Hard | 2 | 1 |
All meetings (3)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2018-08-27 | WTA | US Open | Round of 32 | Hard | Madison Keys | 6-4 | 1-6 | 2-6 | ||
| 2015-08-03 | WTA | Stanford | Round of 32 | Hard | Madison Keys | 3-6 | 0-6 | |||
| 2014-08-25 | WTA | US Open | Round of 64 | Hard | Aleksandra Krunic | 6-74 | 6-2 | 5-7 |