Yosuke Watanuki and Stefan Kozlov will square off in the qualifications of the Delray Beach Open for the 1st time in their career. They are scheduled to compete on Saturday at 12:30 pm on STADIUM. In this post, we analyze their head to head performance and prediction.
Prediction, odds and live streaming
The pick for Tennis Tonic is Yosuke Watanuki who should win in 2 sets.
Yosuke Watanuki -> 1.285
Stefan Kozlov -> 3.38
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Prediction and head to head Yosuke Watanuki vs. Stefan Kozlov
There is no head to head record between Yosuke Watanuki and Stefan Kozlov since this will be the first time that they will square off in the main tour.
Yosuke Watanuki
| Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 31-24 | 18-18 | 0-0 | 6-1 | 7-5 | 0-0 |
| 2024 | 11-11 | 9-8 | 0-1 | 2-2 | 0-0 | 0-0 |
| 2023 | 43-23 | 29-12 | 7-5 | 1-2 | 6-4 | 0-0 |
| 2022 | 40-22 | 19-11 | 6-4 | 15-7 | 0-0 | 0-0 |
| 2021 | 18-17 | 8-9 | 2-3 | 6-4 | 2-1 | 0-0 |
Ranked no. 111 (career-high), Yousuke will start his run in Delray Beach after he played his last match at the Australian Open where he lost 6-2 7-5 6-4 to Korda in the 2nd round on the 18th of January.
The Japanese has an overall 7-2 win-loss record in 2023, 7-2 on hard (See FULL STATS).
Yousuke’s best result of the year was reaching the semifinal in the Canberra Challenger.
Talking about his overall career, Yousuke has an overall 183-115 record. He has a positive 110-63 record on hard.
Previously in Delray Beach
Previously, his best result was reaching the 1st round in 2019. See his history.
Stefan Kozlov
| Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 28-12 | 12-6 | 6-2 | 10-3 | 0-1 | 0-0 |
| 2024 | 37-19 | 16-9 | 17-8 | 4-2 | 0-0 | 0-0 |
| 2023 | 6-12 | 1-6 | 0-0 | 5-6 | 0-0 | 0-0 |
| 2022 | 21-34 | 14-18 | 0-5 | 4-5 | 3-6 | 0-0 |
| 2021 | 41-15 | 20-12 | 5-2 | 16-1 | 0-0 | 0-0 |
Ranked no. 224, the American will start his run in Delray Beach after he played his last match in Dallas where he lost 6-3 6-4
to Svajda in the qualifications on the 6th of February.Stefan has a composed 3-4 win-loss record in 2023, 0-2 on hard (See FULL STATS).
In terms of his career, Stefan has an overall 278-221 record. He has a positive 137-115 record on hard.
Previously in Delray Beach
Previously, his best result was reaching the quarter in 2022. See his history
.Upcoming matches in the draw
- John IsnerIsner – Jeff WolfWolf (1-0) – H2H and prediction
- Radu AlbotAlbot – Fernando VerdascoVerdasco (0-4) – H2H and prediction
- Tennys SandgrenSandgren – (0-0) – H2H and prediction
- Taro DanielDaniel – Mackenzie McdonaldMcdonald (2-1) – H2H and prediction
- Oscar OtteOtte – Yoshihito NishiokaNishioka (1-0) – H2H and prediction
- Hernan CasanovaCasanova – Steve JohnsonJohnson (0-0) – H2H and prediction
- Christopher EubanksEubanks – Mitchell KruegerKrueger (3-2) – H2H and prediction
- Michael MmohMmoh – Aleksandar KovacevicKovacevic (4-0) – H2H and prediction
- Ilya IvashkaIvashka – Jenson BrooksbyBrooksby (0-0) – H2H and prediction
- Daniel AltmaierAltmaier – Adrian MannarinoMannarino (0-0) – H2H and prediction
- Alex RybakovRybakov – Aleksandar VukicVukic (0-0) – H2H and prediction
- Nuno BorgesBorges – Jonas ForejtekForejtek (0-0) – H2H and prediction
- Yosuke WatanukiWatanuki – Stefan KozlovKozlov (0-0) – H2H and prediction
- Brandon HoltHolt – Tung-Lin WuWu (0-1) – H2H and prediction
- Rinky HijikataHijikata – Evan ZhuZhu (0-0) – H2H and prediction