Head to Head includes singles and doubles results.
| 09/19/21 | Yuji Okumura over James Fontaine | 6-3; 6-1 | |
| 08/14/21 | Yuji Okumura over James Fontaine |
3-6; 6-3; TB 12-10 |
|
| 07/10/21 | Yuji Okumura over James Fontaine | 6-2; 6-2 | |
| 10/12/19 | James Fontaine over Yuji Okumura | 4-6; 6-3; 7-6 | Playoff Match |
| 10/05/19 | James Fontaine over Yuji Okumura | 6-4; 6-3 | |
| 09/28/19 | Yuji Okumura over James Fontaine | 6-1; 6-7; 7-5 |
