ATP Tour
Yun seong Chung
Back after 14w off#997
ATP World Ranking - 20 pts
Player Archetype
💥 Big Hitter
Overpowers opponents with raw shot speed and aggressive ball-striking. Generates winners from both wings and keeps points short with high-risk, high-reward tennis.
Power groundstrokesHigh winner countAggressive shotsShort rallies
Strong against
🏃 Pusher71%
🛡️ The Spoiler58%
Weak against
🎾 All-Court49%
🤖 Servebot50%
Player Overview
Age
28
Height
5'10" (178 cm)
Weight
78 kg (172 lbs)
Plays
Right-Handed, Two-Handed BH
Turned Pro
2017
Career-High Ranking
#233 (2019-07-22)
Career
152
Wins
131
Losses
53.7%
Win %
0
Titles
Win / Loss by Year
Career record broken down by surface
| Year | Summary | Clay | Hard | Grass |
|---|---|---|---|---|
| 2026 | 4/5 | - | 4/5 | - |
| 2025 | 11/10 | - | 11/10 | - |
| 2024 | 6/9 | - | 6/9 | - |
| 2023 | 21/17 | 2/4 | 17/11 | 2/2 |
| 2022 | 25/23 | 8/4 | 17/19 | - |
| 2021 | 3/5 | - | 3/5 | - |
| 2020 | 0/3 | 0/1 | 0/2 | - |
| 2019 | 26/26 | 2/2 | 23/21 | 1/2 |
| 2018 | 38/21 | 6/2 | 29/18 | - |
| 2017 | 11/12 | - | 11/11 | - |
| 2016 | 6/6 | - | 6/5 | - |
| 2015 | 1/4 | - | 1/4 | - |
| Career | 152/141 | 18/13 | 128/120 | 3/4 |
Serve & Return
No serve and return data available yet.
Prop Research
Career hit rates on common betting markets · 138 serve-stat matches
Yun seong Chung has served 3+ aces in 68.1% of career matches and 5+ aces in 39.1%.
Ace Totals
| Outcome | Hit rate | Matches |
|---|---|---|
| 1 or more | 93% | 128/138 |
| 3 or more | 68% | 94/138 |
| 5 or more | 39% | 54/138 |
| 10 or more | 3% | 4/138 |
| 15 or more | 0% | 0/138 |
| 20 or more | 0% | 0/138 |
Double Fault Totals
| Outcome | Hit rate | Matches |
|---|---|---|
| 1 or more | 83% | 115/138 |
| 2 or more | 60% | 83/138 |
| 3 or more | 38% | 53/138 |
| 5 or more | 12% | 17/138 |
| 8 or more | 2% | 3/138 |
| 10 or more | 0% | 0/138 |
Total Sets
| Outcome | Hit rate | Matches |
|---|---|---|
| 2 Sets | 70% | 205/293 |
| 3 Sets | 30% | 88/293 |
Set Betting
| Outcome | Hit rate | Matches |
|---|---|---|
| 2-0 | 39% | 115/293 |
| 2-1 | 13% | 37/293 |
| 1-2 | 17% | 51/293 |
| 0-2 | 31% | 90/293 |
Match/Set Winner
| Outcome | Hit rate | Matches |
|---|---|---|
| 1st Set Winner | 54% | 158/293 |
| 2nd Set Winner | 55% | 160/293 |
| 3rd Set Winner | 42% | 37/88 |
Recent Matches
Last 10 results
FormLWWLW
| Date | Tournament | Round | Opponent | Surface | Score | Result |
|---|---|---|---|---|---|---|
| May 22, 2026 | M15 Gimcheon | Quarterfinals | San Hui Sin | Hard | 36 01 | L |
| May 21, 2026 | M15 Gimcheon | 2nd Round | Woobin Shin | Hard | 76 46 76 | W |
| May 19, 2026 | M15 Gimcheon | 1st Round | Taisei Ichikawa | Hard | 76 60 | W |
| May 16, 2026 | M15 Andong | Semifinals | Hoyoung Roh | Hard | 64 36 57 | L |
| May 15, 2026 | M15 Andong | Quarterfinals | Sora Fukuda | Hard | 75 26 64 | W |
| May 13, 2026 | M15 Andong | 1st Round | Dong Ju Kim | Hard | 75 61 | W |
| Apr 13, 2026 | Busan Challenger | 1st Round | Bu Yunchaokete | Hard | 16 46 | L |
| Apr 8, 2026 | Renault Busan Open Tennis Championships | Round of 32 | Yunchaokete Bu | Hard | 16 46 | L |
| Apr 2, 2026 | Gwangju Open | 1st Round Qualifying | Tom Paris | Hard | 57 60 46 | L |
| Nov 29, 2025 | M15 Gimcheon 2 | Semifinals | Braden Shick | Hard | 46 36 | L |
Rivalries
Most-played opponents, head-to-head
Yun seong Chung FAQ
Yun seong Chung is ranked #997 on the ATP tour with 20 ranking points. The career-high ranking is #233, reached in 2019.
Yun seong Chung is from South Korea and turned pro in 2017.
Yun seong Chung is listed at 5'10" (178 cm). Listed weight is 78 kg (172 lb).
Yun seong Chung is 28 years old.
Yun seong Chung plays right-handed with a two-handed backhand.
Yun seong Chung has a career win-loss record of 152-131 (54% win rate).
Yun seong Chung: a career-high ranking of #233 in 2019 and 152 career wins. On tour since 2017.
Yun seong Chung's strongest surface by win rate is clay, with a 18-13 record (58%). Full career splits: hard 128-120 (52%), clay 18-13 (58%), and grass 3-4 (43%).
Yun seong Chung has won 4 of the last 10 completed matches (40%).
Yun seong Chung's most-played opponents are Kaichi Uchida (5 meetings, 2-3), Tsung-Hua Yang (5 meetings, 0-5), and Yuichi Sugita (4 meetings, 2-2).