Leo Vithoontien
27 year old
18 Aug 1999
15 - 19win/loss
2026 Highlights
Next Tournaments
M25 East Lansing
-
Tyler BowersT.BowersUSA Loss
- 6-1 7-64
- 1st
-
12 Aug 26
L
M25 Southaven
-
Cruz HewittC.HewittAUS Loss
- 6-4 6-3
- 2nd
-
06 Aug 26
L
-
Jon GambleJ.GambleUSA
- 7-5 7-5
- 1st
-
05 Aug 26
W
M25 Edwardsville
-
Ilija PalavestraI.PalavestraUSA Loss
- 7-65 1-6 7-65
- 1st
-
29 Jul 26
L
-
Stefan KozlovS.KozlovUSA Loss
- 4-6 6-1 6-2
- q1
-
19 Jul 26
L
-
Cesar BouchelaghemC.BouchelaghemFRA Loss
- 6-3 7-5
- q1
-
12 Jul 26
L
M15 Tokyo
-
Naoki NakagawaN.NakagawaJPN Loss
- 6-4 6-4
- 1st
-
16 Jun 26
L
M15 Tokyo
-
Hikaru ShiraishiH.ShiraishiJPN Loss
- 6-1 7-64
- 1st
-
10 Jun 26
L
M15 Karuizawa
-
Jake DelaneyJ.DelaneyAUS Loss
- 6-3 6-3
- 1/4
-
29 May 26
L
-
Jumpei YamasakiJ.YamasakiJPN
- 6-4 6-4
- 2nd
-
28 May 26
W
-
Jesse DelaneyJ.DelaneyAUS
- 6-4 6-3
- 1st
-
26 May 26
W
-
Petr Bar BiryukovP.BiryukovRUS Loss
- 7-62 6-4
- 2nd
-
20 May 26
L
-
Digvijaypratap SinghD.SinghIND
- 6-3 6-4
- 1st
-
19 May 26
W
-
Daniel MasurD.MasurGER Loss
- 6-4 6-2
- q1
-
03 May 26
L
-
Vladyslav OrlovV.OrlovUKR Loss
- 6-1 6-2
- Q.
-
27 Apr 26
L
-
Arseniy TrebukhinA.TrebukhinKAZ
- 6-2 6-4
- q1
-
26 Apr 26
W
-
Anton ChekhovA.ChekhovRUS Loss
- 6-3 4-6 6-3
- q1
-
19 Apr 26
L
-
Buvaysar GadamauriB.GadamauriBEL Loss
- 6-4 6-2
- 2nd
-
16 Apr 26
L
-
Yaojie ZengY.ZengCHN
- 6-4 6-75 6-1
- 1st
-
15 Apr 26
W
-
Kokoro IsomuraK.IsomuraJPN
- 6-4 4-6 6-3
- Q.
-
13 Apr 26
W
-
Yusuke KusuharaY.KusuharaJPN
- 6-3 7-5
- q1
-
12 Apr 26
W
M15 Kashiwa
-
Hikaru ShiraishiH.ShiraishiJPN Loss
- 6-1 7-5
- 1/4
-
03 Apr 26
L
-
Geun Jun KimG.KimKOR
- 4-6 6-1 7-5
- 2nd
-
02 Apr 26
W
-
Daisuke SumizawaD.SumizawaJPN
- 6-4 6-4
- 1st
-
31 Mar 26
W
M15 Tsukuba
-
Shintaro ImaiS.ImaiJPN Loss
- 6-2 7-65
- 1st
-
26 Mar 26
L
M15 Nishi-Tokyo
-
Naoki NakagawaN.NakagawaJPN Loss
- 6-2 6-3
- 2nd
-
19 Mar 26
L
-
Jumpei YamasakiJ.YamasakiJPN
- 2-6 7-67 6-4
- 1st
-
18 Mar 26
W
M15 Hinode
-
Hunter HeckH.HeckUSA Loss
- 6-4 6-2
- 1/4
-
13 Mar 26
L
-
Kokoro IsomuraK.IsomuraJPN
- 6-4 6-2
- 2nd
-
12 Mar 26
W
-
Dong Ju KimD.KimKOR
- 7-5 6-1
- 1st
-
11 Mar 26
W
-
Scott JonesS.JonesAUS Loss
- 6-3 6-1
- q1
-
01 Feb 26
L
-
James WattJ.WattNZL Loss
- 7-65 6-1
- 1st
-
06 Jan 26
L
-
Jacob BradshawJ.BradshawAUS
- 6-2 6-3
- Q.
-
05 Jan 26
W
-
Jalane Salaun-OuillemonJ.Salaun-OuillemonFRA
- 6-4 7-64
- q1
-
04 Jan 26
W
Latest Tonic News
-
Carlos Alcaraz sounds alarm over demanding ATP schedule following Jannik Sinner injury
-
Why the longest match absences for active ATP world number 1s cluster in this decade with Jannik Sinner still out
-
Hubert Hurkacz eliminates fatigued Novak Djokovic in Shanghai Masters second round
-
On his 24th birthday, Ben Shelton qualifies for the ATP Finals for the 2nd time after winning match in Shanghai
|
| Year | Sum. | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2026 | 15-19 | 12-16 | 3-3 | 0-0 | 0-0 | 0-0 |
| 2025 | 26-31 | 22-24 | 2-5 | 2-2 | 0-0 | 0-0 |
| 2024 | 32-33 | 21-23 | 7-4 | 4-6 | 0-0 | 0-0 |
| 2023 | 30-25 | 24-16 | 2-5 | 4-4 | 0-0 | 0-0 |
| 2022 | 16-11 | 13-8 | 0-0 | 3-3 | 0-0 | 0-0 |
| Total | 119-119 | 92-87 | 14-17 | 13-15 | 0-0 | 0-0 |
