Woobin Shin and Daisuke Sumizawa will square off in the qualifications of the Busan Challenger for the 1st time in their career. They are scheduled to compete on Monday at 11:00 am on COURT 1. In the following paragraphs, you can find the head to head analysis and prediction.
Prediction, odds and live streaming
The pick for Tennis Tonic is Daisuke Sumizawa who should win in 3 sets.
As per the initial odds, Daisuke Sumizawa is the pick to win this match.
Daisuke Sumizawa -> 1.45
Woobin Shin -> 2.61
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Prediction and head to head Woobin Shin vs. Daisuke Sumizawa
There is no head to head record between Woobin Shin and Daisuke Sumizawa since this will be the first time that they will clash against each other in the main tour.
Woobin Shin
| Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2025 | 1-2 | 1-2 | 0-0 | 0-0 | 0-0 | 0-0 |
| 2024 | 42-23 | 29-18 | 3-2 | 10-3 | 0-0 | 0-0 |
| 2023 | 23-28 | 21-23 | 2-3 | 0-2 | 0-0 | 0-0 |
| 2022 | 12-11 | 11-10 | 1-1 | 0-0 | 0-0 | 0-0 |
| 2021 | 4-6 | 3-3 | 0-0 | 1-3 | 0-0 | 0-0 |
Currently unranked, Shin will start his run in the Busan Challenger after he played his last match in the Gwangju Challenger where he lost 6-2 6-0 to Saville in the qualifications on the 30th of April.
Woobin has a composed 10-10 win-loss record in 2023, 10-8 on hard (See FULL STATS).
Talking about his overall career, Shin has an overall 26-28 record. He has a positive 24-22 record on hard.
Previously in the Busan Challenger
Shin has never competed in this tournament before.
Daisuke Sumizawa
| Year | Total | Hard | Clay | I.hard | Grass | Carpet |
|---|---|---|---|---|---|---|
| 2024 | 24-23 | 23-19 | 1-4 | 0-0 | 0-0 | 0-0 |
| 2023 | 23-25 | 20-21 | 3-4 | 0-0 | 0-0 | 0-0 |
| 2022 | 21-18 | 14-11 | 7-7 | 0-0 | 0-0 | 0-0 |
| 2021 | 33-20 | 17-7 | 16-13 | 0-0 | 0-0 | 0-0 |
| 2020 | 1-5 | 1-3 | 0-0 | 0-0 | 0-2 | 0-0 |
Ranked no. 724, the Japanese will start his run in the Busan Challenger after he played his last match in the Gwangju Challenger where he lost 6-0 6-4 to Masur in the qualifications on the 30th of April.
Sumizawa has a compiled 4-8 win-loss record in 2023, 4-6 on hard (See FULL STATS).
In terms of his career, The Japanese has an overall 134-123 record. He has a positive 90-73 record on hard.
Previously in the Busan Challenger
Previously, his best result was reaching the qualifications in 2022. See his history.
Head 2 Head
LLW
Tennis Scores in Busan Challenger
- Makoto OchiOchi – Peter GojowczykGojowczyk (4-6 6-2 7-5) – Stats, scores, rankings
- Jose StathamStatham – Suk AnnAnn (7-5 6-0) – Stats, scores, rankings
- Yuki MochizukiMochizuki – Edan LeshemLeshem (5-7 6-3 6-1) – Stats, scores, rankings
- Yasutaka UchiyamaUchiyama – Young Seok KimSeok Kim (6-3 6-1) – Stats, scores, rankings
- Tatsuma ItoIto – Mukund SasikumarSasikumar (5-7 6-4 6-4) – Stats, scores, rankings
- Hiroki MoriyaMoriya – Duckhee LeeLee (7-66 6-0) – Stats, scores, rankings
- Ji Hoon SonHoon Son – Egor GerasimovGerasimov (6-4 0-6 6-1) – Stats, scores, rankings
- Renta TokudaTokuda – Dominik PalanPalan (7-63 7-65) – Stats, scores, rankings
Upcoming matches in the draw
- Jason JungJung – Shinji HazawaHazawa (0-0) – H2H and prediction
- Evgeny DonskoyDonskoy – Yuta ShimizuShimizu (0-0) – H2H and prediction
- Yasutaka UchiyamaUchiyama – Ji Hoon SonHoon Son (0-0) – H2H and prediction
- Ji Sung NamSung Nam – Gabriel DialloDiallo (0-0) – H2H and prediction
- Jea Moon LeeMoon Lee – Ajeet RaiRai (1-0) – H2H and prediction
- Kaichi UchidaUchida – Altug CelikbilekCelikbilek (1-0) – H2H and prediction
- Jordan ThompsonThompson – Daniel MasurMasur (0-0) – H2H and prediction
- Marc PolmansPolmans – Christopher EubanksEubanks (0-0) – H2H and prediction
- Omar JasikaJasika – Rinky HijikataHijikata (0-0) – H2H and prediction
- Aleksandar VukicVukic – Lloyd HarrisHarris (2-0) – H2H and prediction
- Yunseong ChungChung – Tung-Lin WuWu (2-0) – H2H and prediction
- Renta TokudaTokuda – Jose StathamStatham (0-0) – H2H and prediction
- Makoto OchiOchi – Hiroki MoriyaMoriya (0-0) – H2H and prediction
- Brandon HoltHolt – Emilio GomezGomez (2-1) – H2H and prediction
- Daisuke SumizawaSumizawa – Woobin ShinShin (0-0) – H2H and prediction
- Yuki MochizukiMochizuki – Tatsuma ItoIto (0-1) – H2H and prediction
- Bu YunchaoketeYunchaokete – Li TuTu (0-0) – H2H and prediction
