Head 2 Head
Win Loss Stats
Tajima
LLLWWLLWWL
Kumasaka
LWWWWLWWWL
2025
2024
2023
23 - 16
25 - 10
18-11
Hard
25-10
5-5
Clay
0-0
-
- T.Kumasaka (6)
- N.Tajima
- 7-63 6-2
- 2nd
-
-
12 Sep 24
-
M25 Sapporo -
-
Hard
-
-
- T.Kumasaka (q)
- N.Tajima
- 6-4 7-64
- q1
-
-
28 Jan 24
-
Burnie 1 Challenger -
-
Hard
-
-
-
07 Sep 22
-
M25 Sapporo -
-
Hard
-
Naoki Tajima
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2025 | 23-16 | 18-11 | 5-5 | 0-0 | 0-0 | 0-0 |
| 2024 | 28-27 | 25-19 | 2-4 | 0-2 | 1-2 | 0-0 |
| 2023 | 32-25 | 26-19 | 6-6 | 0-0 | 0-0 | 0-0 |
| 2022 | 5-20 | 5-18 | 0-2 | 0-0 | 0-0 | 0-0 |
| 2021 | 21-24 | 10-14 | 8-8 | 3-2 | 0-0 | 0-0 |
| 2020 | 10-12 | 7-8 | 3-2 | 0-0 | 0-2 | 0-0 |
| 2019 | 30-24 | 18-13 | 9-9 | 3-2 | 0-0 | 0-0 |
| 2018 | 5-6 | 4-4 | 0-0 | 1-1 | 0-0 | 0-1 |
| 2017 | 2-3 | 2-2 | 0-0 | 0-0 | 0-0 | 0-1 |
| Total | 156-157 | 115-108 | 33-36 | 7-7 | 1-4 | 0-2 |
Cary Challenger
-
Moerani BouzigeM.BouzigeAUS Loss
- 6-2 6-3
- q1
-
29 Jun 25
Chisinau Challenger
-
Stuart ParkerS.ParkerGBR Loss
- 6-1 1-0 ret.
- q1
-
25 May 25
M25 Tbilisi
-
Johannus MondayJ.MondayGBR Loss
- 6-2 6-3
- 1st
-
13 May 25
-
Alexander UshakovA.UshakovRUS
- 7-62 6-1
- Q.
-
12 May 25
-
Daniil SokolovD.SokolovRUS
- 6-0 6-1
- q1
-
11 May 25
M25 Santa margherita di Pula
-
Riccardo CiulliR.CiulliITA Loss
- 6-2 4-6 11-9
- q1
-
04 May 25
M25 Santa margherita di Pula
-
Gian Marco OrtenziG.OrtenziITA Loss
- 6-2 6-1
- 1st
-
29 Apr 25
-
Andrea Militi RibaldiA.RibaldiITA
- 7-62 6-2
- Q.
-
28 Apr 25
-
Pavel Petrov (RUS)P.(RUS)RUS
- 6-2 6-4
- q1
-
27 Apr 25
M25 Santa margherita di Pula
-
Maximilian FiglM.FiglITA Loss
- 6-0 6-1
- q1
-
20 Apr 25
Takuya Kumasaka
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2025 | 25-10 | 25-10 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2024 | 33-22 | 31-19 | 2-1 | 0-2 | 0-0 | 0-0 |
| 2023 | 33-24 | 18-12 | 15-12 | 0-0 | 0-0 | 0-0 |
| 2022 | 22-14 | 22-14 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2021 | 8-8 | 8-6 | 0-2 | 0-0 | 0-0 | 0-0 |
| 2020 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2019 | 7-7 | 4-4 | 3-3 | 0-0 | 0-0 | 0-0 |
| 2018 | 7-9 | 5-7 | 0-1 | 0-0 | 0-0 | 2-1 |
| Total | 135-94 | 113-72 | 20-19 | 0-2 | 0-0 | 2-1 |
M15 Nakhon Pathom
-
Dominik PalanD.PalanCZE Loss
- 6-2 6-4
- Fin.
-
20 Jul 25
-
Thantub SuksumrarnT.SuksumrarnTHA
- 2-6 6-1 7-5
- 1/2
-
19 Jul 25
-
Orel KimhiO.KimhiISR
- 6-1 6-1
- 1/4
-
18 Jul 25
-
Thanaphat BoosarawongseT.BoosarawongseTHA
- 6-3 6-2
- 2nd
-
17 Jul 25
-
Asahi HarazakiA.HarazakiJPN
- 6-3 6-4
- 1st
-
15 Jul 25
M25 Luzhou
-
Luca CastelnuovoL.CastelnuovoSUI Loss
- 6-1 6-1
- 1/2
-
21 Jun 25
-
Evan ZhuE.ZhuUSA
- 7-5 6-0
- 1/4
-
20 Jun 25
-
Uisung ParkU.ParkKOR
- 6-4 7-62
- 2nd
-
19 Jun 25
-
Naoya HondaN.HondaJPN
- 6-1 6-2
- 1st
-
17 Jun 25
M15 Luan
-
Wishaya TrongcharoenchaikulW.TrongcharoenchaikulTHA Loss
- 6-3 7-65
- 1/4
-
13 Jun 25
H2H Ranking live progression
