Chung H.
01/Record by surface
138 starts on all surfaces, 5 ended by retirement and kept. A count, not a record: the three records above are never added. The record begins with the 2013 season; his earlier matches are not in it.
02/Round reached
| Stage | Entries ending here | Record at this round |
|---|---|---|
| Champion | 0 of 67 | |
| Semifinal | 3 of 67 | 0-3 in 3 |
| Quarterfinal | 13 of 67 | 3-13 in 16 |
| 4th Round | 0 of 67 | 3-0 in 3 |
| 3rd Round | 5 of 67 | 6-5 in 11 |
| 2nd Round | 26 of 67 | 21-26 in 47 |
| 1st Round | 20 of 67 | 38-20 in 58 |
An entry is one tournament in one season; its stage is the last round the draw shows him in, and a champion’s is the trophy. The record at a round counts matches started at that round, so a walkover moves him on without a line here.
03/By level
| Level | Starts | Hard | Clay | Grass | Titles |
|---|---|---|---|---|---|
| ATP250 | 58 | 19-20 | 11-8 | none | 0 |
| ATP500 | 28 | 10-11 | 3-2 | 1-1 | 0 |
| Masters 1000 | 27 | 13-13 | 0-1 | none | 0 |
| Grand Slam | 25 | 12-8 | 2-2 | 0-1 | 0 |
04/By season
| Season | Starts | Hard | Clay | Grass | Finals | Titles | Rank, newest row |
|---|---|---|---|---|---|---|---|
| 2019 | 14 | 6-8 | none | none | 0 | 0 | 139 |
| 2018 | 47 | 27-16 | 2-2 | none | 0 | 0 | 27 |
| 2017 | 39 | 11-13 | 10-5 | none | 0 | 0 | 55 |
| 2016 | 19 | 3-8 | 3-5 | none | 0 | 0 | 111 |
| 2015 | 18 | 7-6 | 1-1 | 1-2 | 0 | 0 | 58 |
| 2013 | 1 | 0-1 | none | none | 0 | 0 | 491 |
Each season is the same count over that season’s matches alone, each surface with its own starts. A season with a start on no grass court says none rather than 0-0. December openers file to the season they open. Finals counts the finals that crowned a champion, a walkover final among them, so Titles is a subset of it and a final lost shows in the gap; the surface columns count starts, which a walkover is not.
05/Head to head
A record, never a share: the most-met opponent is Cilic M., 1-3 in 4 meetings. A percentage of meetings is a win probability wearing a hat, and this section prints none. Meetings are matches started; a walkover between the two is noted and counted in neither column.
06/Match log
| Opponent | Score | Date | Tournament | Surface | Round | Result | His rank |
|---|---|---|---|---|---|---|---|
| Rublev A.No. 22 that day | 4-6, 2-6 | Oct 24, 2019 | Erste Bank OpenATP500 | hard | 2nd round | L | 139 |
| Raonic M.No. 32 that day | 6-4, 7-5 | Oct 22, 2019 | Erste Bank OpenATP500 | hard | 1st round | W | 139 |
| Goffin D.No. 15 that day | 2-6, 2-6 | Oct 4, 2019 | Rakuten Japan Open Tennis ChampionshipsATP500 | hard | quarterfinal | L | 143 |
| Cilic M.No. 30 that day | 6-4, 3-6, 6-1 | Oct 3, 2019 | Rakuten Japan Open Tennis ChampionshipsATP500 | hard | 2nd round | W | 143 |
| Sonego L.No. 54 that day | 3-6, 6-3, 6-4 | Sep 30, 2019 | Rakuten Japan Open Tennis ChampionshipsATP500 | hard | 1st round | W | 143 |
| Sousa J.No. 62 that day | 6-1, 3-6, 4-6 | Sep 25, 2019 | Chengdu OpenATP250 | hard | 1st round | L | 145 |
| Nadal R.No. 2 that day | 3-6, 4-6, 2-6 | Aug 31, 2019 | US OpenGrand Slam, best of 5 | hard | 3rd round | L | 170 |
| Verdasco F.No. 34 that day | 1-6, 2-6, 7-5, 6-3, 7-6 | Aug 30, 2019 | US OpenGrand Slam, best of 5 | hard | 2nd round | W | 170 |
| Escobedo E.No. 206 that day | 3-6, 6-4, 6-7, 6-4, 6-2 | Aug 27, 2019 | US OpenGrand Slam, best of 5 | hard | 1st round | W | 170 |
| Basilashvili N.No. 20 that day | 6-4, 6-7, 2-6 | Feb 11, 2019 | ABN AMRO World Tennis TournamentATP500 | hard | 1st round | L | 52 |
| Herbert P.H.No. 55 that day | 2-6, 6-1, 2-6, 4-6 | Jan 17, 2019 | Australian OpenGrand Slam, best of 5 | hard | 2nd round | L | 25 |
| Klahn B.No. 78 that day | 6-7, 6-7, 6-3, 6-2, 6-4 | Jan 15, 2019 | Australian OpenGrand Slam, best of 5 | hard | 1st round | W | 25 |
| Statham J.No. 360 that day | 5-7, 3-6 | Jan 8, 2019 | ASB ClassicATP250 | hard | 1st round | L | 25 |
| Gulbis E.No. 95 that day | 6-7, 2-6 | Jan 2, 2019 | Maharashtra OpenATP250 | hard | 2nd round | L | 25 |
| Fognini F.No. 14 that day | 5-7, 1-2 | Oct 19, 2018 | Stockholm OpenATP250 | hard | quarterfinal | Lret. | 27 |
| Kudla D.No. 63 that day | 6-3, 6-3 | Oct 17, 2018 | Stockholm OpenATP250 | hard | 2nd round | W | 27 |
| Fritz T.No. 56 that day | 6-2, 6-2 | Oct 16, 2018 | Stockholm OpenATP250 | hard | 1st round | W | 27 |
| Cecchinato M.No. 21 that day | 6-4, 6-7, 6-7 | Oct 10, 2018 | Shanghai MastersMasters 1000 | hard | 2nd round | L | 26 |
| Hurkacz H.No. 93 that day | 6-4, 2-6, 6-1 | Oct 9, 2018 | Shanghai MastersMasters 1000 | hard | 1st round | W | 26 |
| Shapovalov D.No. 31 that day | 3-6, 6-3, 2-6 | Oct 1, 2018 | Rakuten Japan Open Tennis ChampionshipsATP500 | hard | 1st round | L | 23 |
| Auger-Aliassime F.No. 147 that day | 6-7, 7-5, 4-6 | Sep 26, 2018 | Chengdu OpenATP250 | hard | 2nd round | L | 23 |
| Kukushkin M.No. 84 that day | 6-7, 2-6, 3-6 | Aug 30, 2018 | US OpenGrand Slam, best of 5 | hard | 2nd round | L | 23 |
| Berankis R.No. 104 that day | 4-6, 7-6, 6-0, 2-0 | Aug 28, 2018 | US OpenGrand Slam, best of 5 | hard | 1st round | Wret., opponent retired | 23 |
| Carreno Busta P.No. 12 that day | 3-6, 4-6 | Aug 23, 2018 | Winston-Salem Open at Wake Forest UniversityATP250 | hard | quarterfinal | L | 23 |
| Berrettini M.No. 60 that day | 6-3, 3-6, 6-3 | Aug 22, 2018 | Winston-Salem Open at Wake Forest UniversityATP250 | hard | 3rd round | W | 23 |
| Garcia-Lopez G.No. 69 that day | 7-6, 6-2 | Aug 21, 2018 | Winston-Salem Open at Wake Forest UniversityATP250 | hard | 2nd round | W | 23 |
| Del Potro J.M.No. 3 that day | 2-6, 3-6 | Aug 16, 2018 | Western & Southern Financial Group MastersMasters 1000 | hard | 2nd round | L | 25 |
| Sock J.No. 20 that day | 2-6, 6-1, 6-2 | Aug 14, 2018 | Western & Southern Financial Group MastersMasters 1000 | hard | 1st round | W | 25 |
| De Minaur A.No. 72 that day | 2-6, 6-4, 2-6 | Aug 3, 2018 | Citi OpenATP500 | hard | 3rd round | L | 23 |
| Baghdatis M.No. 91 that day | 6-7, 6-4, 6-3 | Aug 1, 2018 | Citi OpenATP500 | hard | 2nd round | W | 23 |
| Harrison R.No. 53 that day | 7-6, 2-6, 6-7 | Jul 27, 2018 | BB&T Atlanta OpenATP250 | hard | quarterfinal | L | 23 |
| Fritz T.No. 65 that day | 6-4, 7-6 | Jul 25, 2018 | BB&T Atlanta OpenATP250 | hard | 2nd round | W | 23 |
| Haase R.No. 44 that day | 2-6, 0-6 | May 8, 2018 | Mutua Madrid OpenMasters 1000 | clay | 1st round | L | 21 |
| Zverev A.No. 3 that day | 5-7, 2-6 | May 5, 2018 | BMW OpenATP250 | clay | semifinal | L | 22 |
| Klizan M.No. 122 that day | 6-3, 6-4 | May 4, 2018 | BMW OpenATP250 | clay | quarterfinal | W | 22 |
| Bachinger M.No. 163 that day | 6-1, 6-1 | May 2, 2018 | BMW OpenATP250 | clay | 2nd round | W | 22 |
| Isner J.No. 17 that day | 1-6, 4-6 | Mar 28, 2018 | Sony Ericsson OpenMasters 1000 | hard | quarterfinal | L | 23 |
| Sousa J.No. 80 that day | 6-4, 6-3 | Mar 27, 2018 | Sony Ericsson OpenMasters 1000 | hard | 4th round | W | 23 |
| Mmoh M.No. 176 that day | 6-1, 6-1 | Mar 25, 2018 | Sony Ericsson OpenMasters 1000 | hard | 3rd round | W | 23 |
| Ebden M.No. 76 that day | 6-3, 7-5 | Mar 23, 2018 | Sony Ericsson OpenMasters 1000 | hard | 2nd round | W | 23 |
| Federer R.No. 1 that day | 5-7, 1-6 | Mar 16, 2018 | BNP Paribas OpenMasters 1000 | hard | quarterfinal | L | 26 |
| Cuevas P.No. 34 that day | 6-1, 6-3 | Mar 14, 2018 | BNP Paribas OpenMasters 1000 | hard | 4th round | W | 26 |
| Berdych T.No. 15 that day | 6-4, 6-4 | Mar 13, 2018 | BNP Paribas OpenMasters 1000 | hard | 3rd round | W | 26 |
| Lajovic D.No. 91 that day | 6-7, 6-3, 6-3 | Mar 11, 2018 | BNP Paribas OpenMasters 1000 | hard | 2nd round | W | 26 |
| Anderson K.No. 8 that day | 6-7, 4-6 | Mar 2, 2018 | Abierto MexicanoATP500 | hard | quarterfinal | L | 29 |
| Escobedo E.No. 123 that day | 6-3, 6-1 | Feb 28, 2018 | Abierto MexicanoATP500 | hard | 2nd round | W | 29 |
| Young D.No. 89 that day | 7-6, 6-1 | Feb 27, 2018 | Abierto MexicanoATP500 | hard | 1st round | W | 29 |
| Tiafoe F.No. 91 that day | 7-5, 4-6, 4-6 | Feb 24, 2018 | Delray Beach OpenATP250 | hard | quarterfinal | L | 30 |
| Skugor F.No. 303 that day | 6-4, 7-6 | Feb 22, 2018 | Delray Beach OpenATP250 | hard | 2nd round | W | 30 |
| Norrie C.No. 115 that day | 3-6, 6-3, 6-1 | Feb 19, 2018 | Delray Beach OpenATP250 | hard | 1st round | W | 30 |
The 50 most recent of 138 rows. The older rows are in every count on this page and are printed on other pages, not dropped: each one is on one of the 97 head-to-head pages linked above, which carry every meeting, and on its tournament’s page.
Main-draw singles on the tour, 2013 to 2019, counted from the match rows. A match ended by retirement keeps the sets that were completed and is marked; a walkover is listed with no score and enters no count. Ranks are the tour’s ranking on the day of the match. No serve statistic appears on this page: the one archive that carries them is licensed for non-commercial use only. The ATP record runs through Aug 29, 2026.