Head 2 Head
Win Loss Stats
Sach
LLWWLLWLWW
Koyama
WLLLL
2025
2024
2023
14 - 12
1 - 4
14-12
Hard
1-4
-
- H.Koyama (WC)
- Tai Sach
- 6-72 7-67 6-1
- 1st
-
-
02 Jul 25
-
M15 Tokyo -
-
Hard
-
-
-
18 Mar 25
-
M15 Nishi-Tokyo -
-
Hard
-
Tai Sach
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2025 | 14-12 | 14-12 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2024 | 44-29 | 43-27 | 0-0 | 0-0 | 1-2 | 0-0 |
| 2023 | 24-17 | 24-17 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2022 | 39-30 | 35-28 | 4-2 | 0-0 | 0-0 | 0-0 |
| 2021 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2020 | 0-1 | 0-0 | 0-0 | 0-0 | 0-1 | 0-0 |
| 2019 | 1-1 | 1-1 | 0-0 | 0-0 | 0-0 | 0-0 |
| Total | 122-90 | 117-85 | 4-2 | 0-0 | 1-3 | 0-0 |
M15 Tokyo
-
Hiromasa KoyamaH.KoyamaJPN Loss
- 6-72 7-67 6-1
- 1st
-
02 Jul 25
M25 Heraklion
-
Marc PolmansM.PolmansAUS Loss
- 6-4 4-6 6-2
- 1/4
-
30 May 25
-
James StoryJ.StoryGBR
- 6-4 1-6 7-67
- 2nd
-
29 May 25
-
Joao Victor Couto LoureiroJ.LoureiroBRA
- 0-6 6-1 7-65
- 1st
-
28 May 25
M15 Heraklion
-
Dominique GrafD.GrafGER Loss
- 3-6 6-3 12-10
- q1
-
18 May 25
M15 Heraklion
-
Rodrigo AlujasR.AlujasMEX Loss
- 6-3 6-3
- 2nd
-
15 May 25
-
Stephanos SchinasS.SchinasGRE
- 6-2 6-4
- 1st
-
13 May 25
M15 Heraklion
-
Louis WesselsL.WesselsGER Loss
- 6-3 7-5
- 1/4
-
09 May 25
-
Menelaos EfstathiouM.EfstathiouCYP
- 7-65 6-2
- 2nd
-
08 May 25
-
Ethan CookE.CookAUS
- 6-4 6-2
- 1st
-
06 May 25
Hiromasa Koyama
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2025 | 1-4 | 1-4 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2024 | 2-5 | 2-3 | 0-0 | 0-2 | 0-0 | 0-0 |
| Total | 3-9 | 3-7 | 0-0 | 0-2 | 0-0 | 0-0 |
M15 Tokyo
-
Tai SachT.SachAUS
- 6-72 7-67 6-1
- 1st
-
02 Jul 25
M15 Kashiwa
-
Daisuke SumizawaD.SumizawaJPN Loss
- 6-2 4-6 6-1
- 1st
-
01 Apr 25
M15 Tsukuba
-
Yusuke TakahashiY.TakahashiJPN Loss
- 6-3 6-0
- 1st
-
26 Mar 25
M15 Nishi-Tokyo
-
Tai SachT.SachAUS Loss
- 6-2 6-3
- 1st
-
18 Mar 25
M15 Hinode
-
Yuta KawahashiY.KawahashiJPN Loss
- 6-2 6-3
- 1st
-
12 Mar 25
H2H Ranking live progression