Head to Head includes singles and doubles results.
| 12/12/15 | Masahiro Maeda over Wendy Ham* | 6-2; 6-3 | |
| 11/22/15 | Wendy Ham* over Masahiro Maeda | 7-5; 1-6; 7-5 | |
| 08/15/15 | Masahiro Maeda over Wendy Ham* | 8-3 | |
| 07/18/15 | Masahiro Maeda over Wendy Ham* | 8-4 | |
| 06/26/15 | Masahiro Maeda over Wendy Ham* | 8-6 | |
| 05/08/15 | Masahiro Maeda over Wendy Ham* | 10-3 | |
| 04/12/15 | Masahiro Maeda over Wendy Ham* | 6-2; 3-6; 6-2 | |
| 04/05/15 | Masahiro Maeda over Wendy Ham* | 6-4; 7-5 | |
| 10/31/14 | Masahiro Maeda over Wendy Ham* | 6-0; 6-1 | |
| 10/21/14 | Masahiro Maeda over Wendy Ham* | 6-4; 6-0 | |
| 08/31/14 | Masahiro Maeda over Wendy Ham* | 10-7 | |
| 08/30/14 | Masahiro Maeda over Wendy Ham* | 6-3; 6-2 | |
| 08/23/14 | Masahiro Maeda over Wendy Ham* | 6-3; 6-1 | |
| 07/25/14 | Masahiro Maeda over Wendy Ham* | 10-1 | |
| 07/18/14 | Masahiro Maeda over Wendy Ham* | 10-8 | |
| 07/05/14 | Masahiro Maeda over Wendy Ham* | 9-5 | |
| 06/21/14 | Masahiro Maeda over Wendy Ham* | 10-6 | |
| 06/06/14 | Masahiro Maeda over Wendy Ham* | 10-6 | |
| 05/31/14 | Masahiro Maeda over Wendy Ham* | 10-6 | |
| 05/23/14 | Masahiro Maeda over Wendy Ham* | 10-6 | |
| 05/15/14 | Masahiro Maeda over Wendy Ham* | 10-4 | |
| 05/03/14 | Masahiro Maeda over Wendy Ham* | 12-3 | |
| 04/13/14 | Masahiro Maeda over Wendy Ham* | 6-0; 6-3 | |
| 11/02/13 | Masahiro Maeda over Wendy Ham* | 7-0 | |
| 10/27/13 | Masahiro Maeda over Wendy Ham* | 7-5 | |
| 10/19/13 | Masahiro Maeda over Wendy Ham* | 10-7 | |
| 10/20/13 | Masahiro Maeda over Wendy Ham* | 6-1; 6-1 | |
| 09/27/13 | Masahiro Maeda over Wendy Ham* | 6-1; 6-0 | |
| 09/22/13 | Masahiro Maeda over Wendy Ham* | 10-7 | |
| 09/20/13 | Masahiro Maeda over Wendy Ham* | 7-4 | |
| 09/13/13 | Masahiro Maeda over Wendy Ham* | 6-0; 6-1 | |
| 09/08/13 | Masahiro Maeda ties Wendy Ham* | 6-6 Tie | |
| 08/25/13 | Masahiro Maeda over Wendy Ham* | 7-5; 3-6; 6-1 | |
| 08/18/13 | Masahiro Maeda over Wendy Ham* | 6-3; 1-0 | |
| 08/17/13 | Masahiro Maeda over Wendy Ham* | 7-5 | |
| 08/11/13 | Masahiro Maeda ties Wendy Ham* | 6-4; 2-4 Tie | |
| 08/02/13 | Masahiro Maeda over Wendy Ham* | 6-1; 4-0 | |
| 07/19/13 | Masahiro Maeda over Wendy Ham* | 6-2; 6-1 | |
| 07/14/13 | Masahiro Maeda over Wendy Ham* | 6-0; 6-0 |
