Head 2 Head
Ranking progression
Win Loss Stats
Sakamoto
LWWLWWWWLW
Harris
LLLLWLLWLW
2026
2025
2024
40 - 25
19 - 33
27-16
Hard
10-14
2-1
I Hard
1-7
9-6
Clay
1-8
2-2
Grass
7-4
Latest Tonic News – Rei Sakamoto and Billy Harris
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LIVE RANKINGS. Sakamoto’s rankings ahead of facing Khachanov in Almaty
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LIVE RANKINGS. Khachanov’s rankings prior to fighting against Sakamoto in Almaty
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LIVE RANKINGS. Sakamoto reaches a new career-high ahead of taking on Diallo in Almaty
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LIVE RANKINGS. Diallo falls ahead of squaring off with Sakamoto in Almaty
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
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Karen KhachanovK.KhachanovRUS Loss
- 6-2 6-4
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1st
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20 Oct 26
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Gabriel DialloG.DialloCAN
- 2-6 6-4 6-4
- Q.
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18 Oct 26
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Amir OmarkhanovA.OmarkhanovKAZ
- 6-2 6-1
- q1
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17 Oct 26
Shanghai
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Alex De MinaurA.MinaurAUS Loss
- 7-66 6-4
- 3rd
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11 Oct 26
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Andrey RublevA.RublevRUS
- 6-4 6-4
- 2nd
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09 Oct 26
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Marco TrungellitiM.TrungellitiARG
- 6-3 7-5
- 1st
-
07 Oct 26
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Kyrian JacquetK.JacquetFRA
- 7-66 4-6 7-68
- Q.
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06 Oct 26
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Seongchan HongS.HongKOR
- 6-3 7-5
- q1
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05 Oct 26
Tokyo
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Matteo ArnaldiM.ArnaldiITA Loss
- 2-6 6-4 6-4
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1st
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30 Sep 26
Billy Harris
| Year | Sum. | Hard | Clay | I.hard | Grass | C. |
|---|---|---|---|---|---|---|
| 2026 | 19-33 | 10-14 | 1-8 | 1-7 | 7-4 | 0-0 |
| 2025 | 42-45 | 34-23 | 2-9 | 1-7 | 5-6 | 0-0 |
| 2024 | 39-36 | 12-13 | 6-8 | 7-9 | 14-6 | 0-0 |
| 2023 | 59-34 | 27-15 | 7-8 | 14-5 | 11-6 | 0-0 |
| 2022 | 46-34 | 23-13 | 10-9 | 9-8 | 2-3 | 2-1 |
| 2021 | 51-20 | 13-5 | 38-15 | 0-0 | 0-0 | 0-0 |
| 2020 | 27-13 | 19-10 | 8-3 | 0-0 | 0-0 | 0-0 |
| 2019 | 23-13 | 23-13 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2018 | 27-25 | 4-5 | 19-16 | 3-3 | 1-1 | 0-0 |
| 2017 | 61-34 | 26-13 | 32-20 | 3-1 | 0-0 | 0-0 |
| 2016 | 22-17 | 2-4 | 17-10 | 3-3 | 0-0 | 0-0 |
| 2015 | 28-14 | 4-1 | 15-6 | 8-5 | 1-1 | 0-1 |
| 2014 | 3-3 | 3-1 | 0-1 | 0-1 | 0-0 | 0-0 |
| 2013 | 3-1 | 3-1 | 0-0 | 0-0 | 0-0 | 0-0 |
| Total | 450-322 | 203-131 | 155-113 | 49-49 | 41-27 | 2-2 |
Roanne Challenger
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Matisse BobichonM.BobichonFRA Loss
- 7-5 7-65
- 1st
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14 Oct 26
Shanghai
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Dalibor SvrcinaD.SvrcinaCZE Loss
- 4-6 7-66 7-5
- q1
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05 Oct 26
Mouilleron-Le-Captif Challenger
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Felix BalshawF.BalshawFRA Loss
- 7-66 3-6 7-63
- 1st
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29 Sep 26
St. Tropez Challenger
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Murphy CassoneM.CassoneUSA Loss
- 7-63 6-4
- 2nd
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24 Sep 26
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Nicolai Budkov KjaerN.KjaerNOR
- 3-6 6-3 7-5
- 1st
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22 Sep 26
Rennes Challenger
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Ugo BlanchetU.BlanchetFRA Loss
- 7-5 7-64
- 1st
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14 Sep 26
Cassis Challenger
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Moez EcharguiM.EcharguiTUN Loss
- 7-5 1-6 7-62
- 2nd
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10 Sep 26
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Hugo GrenierH.GrenierFRA
- 7-5 6-3
- 1st
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07 Sep 26
Manacor Challenger
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Felix BalshawF.BalshawFRA Loss
- 3-6 7-65 7-5
- 1/4
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04 Sep 26
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Jay Dylan Hara FriendJ.FriendJPN
- 7-5 6-4
- 2nd
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03 Sep 26
