Men · KOR
An Jaehyun
World No. 37 ▼1
- World ranking
- No. 37, 1,263 points
- Age
- 26 (born 25 December 1999)
- Plays
- Right-handed
Overview
Latest results
| Date | Event | Opponent | Result |
|---|---|---|---|
| 4 Nov 2026 | WTT Champions Frankfurt 2026Men's singles, Last 32 | Wen Ruibo | L 0-35-11, 6-11, 3-11 |
| 30 Oct 2026 | WTT Champions Montpellier 2026Men's singles, Last 16 | Lin Shidong | L 0-37-11, 9-11, 7-11 |
| 27 Oct 2026 | WTT Champions Montpellier 2026Men's singles, Last 32 | Omar Assar | W 3-28-11, 7-11, 11-8, 11-8, 13-11 |
| 6 Oct 2026 | China Smash 2026Men's singles, Last 32 | Hugo Calderano | L 0-35-11, 9-11, 10-12 |
| 4 Oct 2026 | China Smash 2026Men's singles, Last 64 | Kirill Gerassimenko | W 3-211-7, 11-6, 10-12, 7-11, 14-12 |
Latest news
- WTT Champions Frankfurt day two review: Han Ying beats Wang Yidi as Germany win all six matches
- WTT Champions Frankfurt day two preview: Wang Yidi and Hayata start as six Germans play
- WTT Champions Frankfurt day one review: Wang Chuqin returns with a win as Miwa Harimoto survives
- WTT Champions Frankfurt day one preview: Wang Chuqin returns as Miwa Harimoto and Matsushima start
Honours
10 titles and gold medals on record, including World Team Championships, Grand Smash.
All honours →News
- Day 2 review
WTT Champions Frankfurt day two review: Han Ying beats Wang Yidi as Germany win all six matches
The 43-year-old defender beat the third seed in straight games, Kaufmann, Verdonschot, Winter and Mittelham also won, and Lim Jonghoon came from two games down.
- Day 2 preview
WTT Champions Frankfurt day two preview: Wang Yidi and Hayata start as six Germans play
Kaufmann, Winter, Mittelham and Ovtcharov are among the home players in action, and Wang Chuqin finds out on Wednesday whether he plays Wen Ruibo or An Jaehyun.
- Day 1 review
WTT Champions Frankfurt day one review: Wang Chuqin returns with a win as Miwa Harimoto survives
Wang Chuqin beat Anders Lind in his first match for more than a month, Sofia Polcanova took the women's favourite to a decider and Truls Moregard and Shin Yubin withdrew.
- Day 1 preview
WTT Champions Frankfurt day one preview: Wang Chuqin returns as Miwa Harimoto and Matsushima start
The world's top three men all play on Tuesday, and Miwa Harimoto, now the women's favourite, opens the tournament against Sofia Polcanova at 11am UK time.
- Day 4 review
WTT Champions Montpellier day four review: Chen Yi beats Wang Manyu as Zhou knocks out Félix Lebrun
Neither top seed is left after the last 16, and France have no one in the quarter-finals after Gauzy also lost from two games up.
- Day 4 preview
WTT Champions Montpellier day four preview: Wang Manyu meets Chen Yi as Félix Lebrun plays Zhou Qihao
Eleven last-16 matches decide the rest of the quarter-final line-up, with the top seed Wang Manyu facing the new Asian champion in the first match of the day.
- Day 1 review
WTT Champions Montpellier day one review: Sun Yingsha returns as Matsushima survives a scare
Sun Yingsha dropped 14 points in her first match for about three weeks, Félix Lebrun won in 15 minutes and the world No 1 let slip a two-game lead before recovering.
Results
Recent matches
| Date | Event | Opponent | Result |
|---|---|---|---|
| 4 Nov 2026 | WTT Champions Frankfurt 2026Men's singles, Last 32 | Wen Ruibo | L 0-35-11, 6-11, 3-11 |
| 30 Oct 2026 | WTT Champions Montpellier 2026Men's singles, Last 16 | Lin Shidong | L 0-37-11, 9-11, 7-11 |
| 27 Oct 2026 | WTT Champions Montpellier 2026Men's singles, Last 32 | Omar Assar | W 3-28-11, 7-11, 11-8, 11-8, 13-11 |
| 6 Oct 2026 | China Smash 2026Men's singles, Last 32 | Hugo Calderano | L 0-35-11, 9-11, 10-12 |
| 4 Oct 2026 | China Smash 2026Men's singles, Last 64 | Kirill Gerassimenko | W 3-211-7, 11-6, 10-12, 7-11, 14-12 |
| 10 Aug 2026 | Europe Smash - Sweden 2026Men's singles, Last 64 | Zhou Qihao | L 1-312-10, 6-11, 7-11, 7-11 |
| 5 Aug 2026 | WTT Champions Yokohama 2026Men's singles, Last 32 | Dang Qiu | L 1-311-7, 9-11, 8-11, 11-13 |
| 26 Jul 2026 | WTT Star Contender São José dos Campos 2026Men's singles, Semi-final | Alexis Lebrun | L 0-312-14, 5-11, 5-11 |
| 25 Jul 2026 | WTT Star Contender São José dos Campos 2026Men's singles, Quarter-final | Shunsuke Togami | W 3-111-5, 10-12, 11-7, 13-11 |
| 25 Jul 2026 | WTT Star Contender São José dos Campos 2026Men's singles, Last 16 | Kanak Jha | W 3-16-11, 11-6, 13-11, 11-9 |
| 24 Jul 2026 | WTT Star Contender São José dos Campos 2026Men's singles, Last 32 | Ryoichi Yoshiyama | W 3-211-9, 5-11, 9-11, 12-10, 11-4 |
| 29 Jun 2026 | United States Smash 2026Men's singles, Last 64 | Andre Bertelsmeier | L 1-311-7, 8-11, 8-11, 9-11 |
| 19 Jun 2026 | WTT Star Contender Ljubljana 2026Men's singles, Last 32 | Hiroto Shinozuka | L 1-39-11, 11-8, 7-11, 11-13 |
| 19 Jun 2026 | WTT Star Contender Ljubljana 2026Men's doubles, Quarter-final | Wen Ruibo / Huang Youzheng with Park Ganghyeon | L 0-34-11, 15-17, 10-12 |
| 18 Jun 2026 | WTT Star Contender Ljubljana 2026Men's doubles, Last 16 | Simon Gauzy / Thibault Poret with Park Ganghyeon | W 3-011-7, 11-9, 11-8 |
| 14 Jun 2026 | WTT Contender Zagreb 2026Men's singles, Final | Lim Jonghoon | L 2-417-19, 11-7, 8-11, 11-7, 6-11, 8-11 |
| 13 Jun 2026 | WTT Contender Zagreb 2026Men's singles, Semi-final | Chen Yuanyu | W 3-17-11, 12-10, 11-4, 11-8 |
| 13 Jun 2026 | WTT Contender Zagreb 2026Men's singles, Quarter-final | Chen Junsong | W 3-012-10, 11-6, 11-9 |
| 12 Jun 2026 | WTT Contender Zagreb 2026Men's singles, Last 16 | Vladimir Sidorenko | W 3-113-11, 11-9, 3-11, 13-11 |
| 12 Jun 2026 | WTT Contender Zagreb 2026Men's doubles, Quarter-final | Lin Shidong / Huang Youzheng with Park Ganghyeon | L 2-311-9, 11-9, 9-11, 3-11, 8-11 |
Official results from World Table Tennis. Times are UK dates.
Season by season
| Year | Singles | Won-lost | Win % | Titles | Finals | Doubles |
|---|---|---|---|---|---|---|
| 2026 | 29 | 14-15 | 48% | 0 | 1 | 2-4 |
| 2025 | 42 | 24-18 | 57% | 0 | 1 | 19-7 |
| 2024 | 56 | 36-20 | 64% | 0 | 3 | 14-5 |
| 2023 | 41 | 26-15 | 63% | 1 | 2 | 33-11 |
| 2022 | 22 | 10-12 | 45% | 0 | 0 | 16-12 |
| 2021 | 1 | 0-1 | 0% | 0 | 0 | 1-1 |
WTT and ITTF events from 2021, main draw and qualifying, walkovers left out. Team-event matches are listed under recent matches but not counted here.
Head to head
Singles against the players met most often.
- Lin Shidong1-6
- Hugo Calderano0-7
- Kristian Karlsson4-0
- Kanak Jha2-2
- Félix Lebrun2-2
- Tomislav Pucar2-2
- Alexis Lebrun0-4
- Fan Zhendong0-4
- Cho Daeseong3-0
- Chen Yuanyu2-1
Where the ranking points come from
1,263 points from 8 counted results (ITTF world ranking, week 46, 9 November 2026). A player's best results over 12 months count; each drops off a year after the event.
| Event | Result | Points | Drops off | |
|---|---|---|---|---|
| WTT Contender Zagreb 2026 | Runner-up | 280 | Counts | 21 June 2027 |
| WTT Star Contender São José dos Campos 2026 | Semi-final | 270 | Counts | 2 August 2027 |
| World Team Championships London 2026 | Quarter-final (team) | 193 | Counts | 17 May 2027 |
| WTT Champions Montpellier 2026 | Last 16 | 140 | Counts | 8 November 2027 |
| WTT Champions Chongqing 2026 | Last 16 | 140 | Counts | 22 March 2027 |
| China Smash 2026 | Last 32 | 100 | Counts | 18 October 2027 |
| WTT Finals Hong Kong 2025 | Last 16 | 100 | Counts | 14 December 2026 |
| ITTF Men’s & Women’s World Cup Macao 2026 | Group stage | 40 | Counts | 12 April 2027 |
| Singapore Smash 2026 | Last 64 | 20 | Not counted | 8 March 2027 |
| United States Smash 2026 | Last 64 | 20 | Not counted | 12 July 2027 |
| Europe Smash - Sweden 2026 | Last 64 | 20 | Not counted | 23 August 2027 |
| WTT Champions Yokohama 2026 | Last 32 | 15 | Not counted | 16 August 2027 |
| WTT Champions Doha 2026 | Last 32 | 15 | Not counted | 18 January 2027 |
| WTT Champions Frankfurt 2026 | Last 32 | 15 | Not counted | 15 November 2027 |
| WTT Star Contender Doha 2026 | Last 64 | 5 | Not counted | 25 January 2027 |
| WTT Star Contender Ljubljana 2026 | Last 64 | 5 | Not counted | 28 June 2027 |
| Asian Games Aichi-Nagoya 2026 | Last 64 | 0 | Not counted | 11 October 2027 |
From World Table Tennis's ranking records.
Honours
Honours
At the majors and Grand Smashes
| 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Titles | |
|---|---|---|---|---|---|---|---|
| World Championships | R128 | Not held | R128 | Not held | QF | Not held | 0 |
| World Team Championships | Not held | SF | Not held | SF | Not held | QF | 0 |
| World Cup | Not held | Not held | Not held | – | R16 | – | 0 |
| WTT Finals | – | – | – | – | R16 | – | 0 |
| Singapore Smash | Not held | R16 | R64 | R64 | R16 | R64 | 0 |
| Saudi Smash | Not held | Not held | Not held | R32 | Not held | Not held | 0 |
| China Smash | Not held | Not held | Not held | R32 | R16 | R32 | 0 |
| United States Smash | Not held | Not held | Not held | Not held | R16 | R64 | 0 |
| Europe Smash | Not held | Not held | Not held | Not held | QF | R64 | 0 |
W won, F final, SF semi-final, QF quarter-final, R16 last 16 and so on; Grp group stage, Q qualifying, – did not play or no record, Not held: no event that year. Singles, except the World Team Championships, which show the team's finish in years the player played or won a medal. Full results from 2021 from World Table Tennis's records; earlier years show medals only.
World Team Championships 2
- Bronze 2024 Team
- Bronze 2022 Team
Grand Smash 1
- Winner 2025 United States Smash doubles United States Smash 2025
WTT tour 9
- Winner 2025 WTT Star Contender Ljubljana doubles WTT Star Contender Ljubljana 2025
- Winner 2025 WTT Star Contender Chennai doubles WTT Star Contender Chennai 2025
- Winner 2024 WTT Contender Rio de Janeiro doubles WTT Contender Rio de Janeiro 2024
- Winner 2024 WTT Star Contender Goa doubles WTT Star Contender Goa 2024
- Winner 2023 WTT Feeder Vila Nova de Gaia doubles WTT Feeder Vila Nova de Gaia 2023
- Winner 2023 WTT Contender Antalya doubles WTT Contender Antalya 2023
- Winner 2023 WTT Contender Rio de Janeiro doubles WTT Contender Rio de Janeiro 2023
- Winner 2023 WTT Feeder Havirov singles WTT Feeder Havirov 2023
- Winner 2023 WTT Star Contender Goa doubles WTT Star Contender Goa 2023
Results, rankings and playing details from World Table Tennis. Biography, clubs, equipment and championship medals from worldtabletennis.com, allabouttabletennis.com, en.wikipedia.org, checked 6 November 2026.