Head to Head
| WTT Star Contender Lanzhou | 2023/10/07 07:50 | Gaoyuan Lin v Tomokazu Harimoto | L | 3-1 |
| WTT Champions Budapest | 2022/07/23 12:00 | Tomokazu Harimoto v Gaoyuan Lin | W | 4-3 |
| Hong Kong Open | 2019/06/09 08:50 | Gaoyuan Lin v Tomokazu Harimoto | L | 4-2 |
| Qatar Open Women | 2018/12/16 10:00 | Gaoyuan Lin v Tomokazu Harimoto | W | 1-4 |
| Czech Republic Extraleague | 2018/06/01 11:40 | Tomokazu Harimoto v Gaoyuan Lin | L | 1-4 |