Head to Head includes singles and doubles results.
05/22/19 | Karl Vanderbeek over Gaku Sasaki | 6-2; 6-7; 6-3 | |
09/23/18 | Karl Vanderbeek over Gaku Sasaki | 6-1; 7-6 | |
08/26/18 | Karl Vanderbeek over Gaku Sasaki | 6-4; 6-4 | |
07/14/18 | Gaku Sasaki over Karl Vanderbeek | 6-3; 6-4 |