| Qatar Open - Mixed double | 2017/11/07 10:29 | Miyu Nagasaki v Nina Mittelham | W | 4-1 |
| WTT Contender Lima - Kvinner | 2022/06/18 21:00 | Miyu Nagasaki v Pei-Ling Su | W | 4-2 |
| WTT Contender Lima - Kvinner | 2022/06/18 16:10 | Adriana Diaz v Miyu Nagasaki | W | 2-3 |
| WTT Contender Lima - Kvinner | 2022/06/17 16:15 | Miyu Nagasaki v Barbora Balazova | W | 3-1 |
| WTT Contender Lima - Kvinner | 2022/06/16 16:15 | Valentina Rios v Miyu Nagasaki | W | 0-3 |
| WTT Star Contender Doha kvinner | 2022/03/28 14:00 | Szu-Yu Chen v Miyu Nagasaki | L | 3-2 |
| WTT Star Contender Doha kvinner | 2022/03/27 16:40 | Miyu Nagasaki v Weishan Liu | W | 3-2 |
| WTT Contender Doha Women | 2022/03/22 08:20 | Xunyao Shi v Miyu Nagasaki | L | 3-0 |
| WTT Contender Doha Women | 2022/03/21 13:35 | Miyu Nagasaki v Szu-Yu Chen | W | 3-2 |
| WTT Contender Lima - Kvinner | 2022/06/18 22:30 | Bruna Takahashi v Nina Mittelham | W | 2-4 |
| WTT Contender Lima - Kvinner | 2022/06/18 17:20 | Fu Yu v Nina Mittelham | W | 0-3 |
| WTT Contender Lima - Kvinner | 2022/06/17 16:50 | Yadira Silva v Nina Mittelham | W | 2-3 |
| WTT Contender Lima - Kvinner | 2022/06/17 00:15 | Caroline Kumahara v Nina Mittelham | W | 1-3 |
| Champions League - Kvinner | 2022/04/08 18:35 | Nina Mittelham v Xiaoxin Yang | W | 3-1 |
| Champions League - Kvinner | 2022/04/08 16:15 | Nina Mittelham v Fu Yu | W | 3-0 |
| ETTU Team Championship Women | 2022/04/03 20:30 | Ying Han v Nina Mittelham | W | 2-3 |
| ETTU Team Championship Women | 2022/04/03 19:15 | Xiaoxin Yang v Nina Mittelham | L | 3-0 |