Results
| WTT Star Contender Foz do Iguacu Quals | 07/30 14:55 | - |
Allan Sarmento
v
Luca Kumahara 
|
L | 3-0 | |
| WTT Feeder Havirov Quals | 04/05 15:20 | 6 |
Oleh Rehotun
v
Luca Kumahara
|
L | 3-2 | |
| WTT Contender Rio Quals | 05/21 21:25 | - |
Fanbo Meng
v
Luca Kumahara
|
L | 3-0 | |
| WTT Contender Rio Quals | 05/20 17:00 | 6 |
Gabriel Caviquio
v
Luca Kumahara
|
W | 0-3 | |
| ITTF World Championships Women | 05/21 16:30 | 57 |
Adriana Diaz
v
Luca Kumahara
|
L | 4-1 | |
| WTT Singapore Smash Women Quals | 03/09 04:35 | - |
Camille Lutz
v
Luca Kumahara
|
L | 3-0 | |
| WTT Singapore Smash Women Quals | 03/08 04:05 | 7 |
Luca Kumahara v
Sibel Altinkaya
|
W | 3-2 | |
| WTT Feeder Dusseldorf II Women | 02/23 11:35 | - |
Xiaona Shan
v
Luca Kumahara
|
L | 3-0 | |
| WTT Feeder Dusseldorf II Women | 02/22 14:30 | - |
Sofia Xuan Zhang
v
Luca Kumahara
|
W | 1-3 | |
| WTT Feeder Dusseldorf Women | 02/15 15:05 | - |
Luca Kumahara v
Oceane Guisnel
|
L | 1-3 |