Head 2 Head
Ranking progression
Win Loss Stats
Sakamoto
LWWLWWWWLW
Zhang
LWLLLLLWLL
2026
2025
2024
40 - 25
21 - 25
27-16
Hard
9-14
2-1
I Hard
0-0
9-6
Clay
3-7
2-2
Grass
9-4
- Z.Zhang
- R.Sakamoto (3)
- 6-1 6-4
- 1/2
-
14 Feb 26
-
Brisbane 2 Challenger -
-
Hard
Latest Tonic News – Rei Sakamoto and Zhizhen Zhang
Rei Sakamoto
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2026 | 41-25 | 27-16 | 9-6 | 3-1 | 2-2 | 0-0 |
| 2025 | 34-26 | 27-16 | 3-3 | 4-7 | 0-0 | 0-0 |
| 2024 | 20-16 | 12-11 | 6-3 | 2-2 | 0-0 | 0-0 |
| 2023 | 7-11 | 1-4 | 5-5 | 1-2 | 0-0 | 0-0 |
| 2022 | 5-6 | 5-3 | 0-3 | 0-0 | 0-0 | 0-0 |
| Total | 107-84 | 72-50 | 23-20 | 10-12 | 2-2 | 0-0 |
Almaty
-
Karen KhachanovK.KhachanovRUS Loss
- 6-2 6-4
-
1st
-
20 Oct 26
-
Gabriel DialloG.DialloCAN
- 2-6 6-4 6-4
- Q.
-
18 Oct 26
-
Amir OmarkhanovA.OmarkhanovKAZ
- 6-2 6-1
- q1
-
17 Oct 26
Shanghai
-
Alex De MinaurA.MinaurAUS Loss
- 7-66 6-4
- 3rd
-
11 Oct 26
-
Andrey RublevA.RublevRUS
- 6-4 6-4
- 2nd
-
09 Oct 26
-
Marco TrungellitiM.TrungellitiARG
- 6-3 7-5
- 1st
-
07 Oct 26
-
Kyrian JacquetK.JacquetFRA
- 7-66 4-6 7-68
- Q.
-
06 Oct 26
-
Seongchan HongS.HongKOR
- 6-3 7-5
- q1
-
05 Oct 26
Tokyo
-
Matteo ArnaldiM.ArnaldiITA Loss
- 2-6 6-4 6-4
-
1st
-
30 Sep 26
Zhizhen Zhang
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2026 | 22-25 | 9-14 | 3-7 | 1-0 | 9-4 | 0-0 |
| 2025 | 4-12 | 2-10 | 0-0 | 2-2 | 0-0 | 0-0 |
| 2024 | 24-28 | 9-12 | 9-7 | 2-5 | 4-4 | 0-0 |
| 2023 | 30-29 | 12-13 | 15-10 | 1-2 | 2-4 | 0-0 |
| 2022 | 52-28 | 11-5 | 31-11 | 9-11 | 1-1 | 0-0 |
| 2021 | 15-12 | 1-1 | 9-6 | 0-1 | 5-4 | 0-0 |
| 2020 | 1-6 | 1-6 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2019 | 34-21 | 27-17 | 7-3 | 0-1 | 0-0 | 0-0 |
| 2018 | 21-25 | 8-14 | 13-11 | 0-0 | 0-0 | 0-0 |
| 2017 | 30-24 | 29-21 | 1-3 | 0-0 | 0-0 | 0-0 |
| 2016 | 9-17 | 3-7 | 6-10 | 0-0 | 0-0 | 0-0 |
| 2015 | 43-24 | 25-15 | 18-9 | 0-0 | 0-0 | 0-0 |
| 2014 | 27-17 | 19-13 | 8-4 | 0-0 | 0-0 | 0-0 |
| 2013 | 13-13 | 7-6 | 6-7 | 0-0 | 0-0 | 0-0 |
| Total | 325-281 | 163-154 | 126-88 | 15-22 | 21-17 | 0-0 |
Guangzhou Challenger
-
Yi ZhouY.ZhouCHN Loss
- 6-3 6-4
- 2nd
-
21 Oct 26
-
Kaichi UchidaK.UchidaJPN
- 7-61 6-3
- 1st
-
20 Oct 26
Shanghai
-
Tomas MachacT.MachacCZE Loss
- 1-6 7-63 6-2
-
1st
-
07 Oct 26
Beijing
-
Arthur GeaA.GeaFRA Loss
- 6-4 6-3
-
1st
-
30 Sep 26
Hangzhou
-
Chak Lam Coleman WongC.WongHKG Loss
- 6-3 6-3
-
1st
-
24 Sep 26
Vancouver Challenger
-
Jeff WolfJ.WolfUSA Loss
- 7-63 3-6 6-4
- 1st
-
29 Jul 26
Winnipeg Challenger
-
Charles BroomC.BroomGBR Loss
- 2-6 7-68 6-2
- 2nd
-
22 Jul 26
-
Tyler ZinkT.ZinkUSA
- 7-61 6-3
- 1st
-
21 Jul 26
Granby Challenger
-
Justin BoulaisJ.BoulaisCAN Loss
- 6-2 7-66
- 1st
-
13 Jul 26
London
-
Henry SearleH.SearleGBR Loss
- 6-3 6-4
- q1
-
22 Jun 26
