Yunseong Chung - Roberto Quiroz
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Lexington 2022 (hard)
| Head to heads | ||
|---|---|---|
| Yunseong Chung | 0:1 | Roberto Quiroz |
South Korea |
Country | Ecuador |
| 0 | Ranking | 0 |
| 481 (pts 28, tourn. 15) | Ranking by surface | 195 (pts 91, tourn. 11) |
| Date | Tournament | Match | Surface | Score |
| 01.08.2022 | Lexington | Yunseong Chung - Roberto Quiroz | hard | 1:2 (2:6, 7:5, 1:6) |
| Yunseong Chung - last games | |||||
|---|---|---|---|---|---|
| Surface: | |||||
| Date | Tournament | Opponent | Surface | Round | Score |
| 26.10.2025 | Seoul | Kaichi Uchida | hard | Qualifications - 1st round | W 2:1 (4:6, 6:3, 6:4) |
| 29.10.2024 | Seoul | Hyeon Chung | hard | First round | L 0:2 (5:7, 3:6) |
| 14.05.2024 | Taipei City Challenger | Ji Sung Nam | hard | First round | L 0:2 (4:6, 6:7) |
| 18.04.2024 | Gwangju Challenger | Lloyd Harris | hard | Second round | L 0:2 (4:6, 4:6) |
| 16.04.2024 | Gwangju Challenger | Paul Jubb | hard | First round | W 2:1 (6:4, 4:6, 6:3) |
| 09.04.2024 | Busan Challenger | Mark Lajal | hard | First round | L 0:2 (3:6, 2:6) |
| 08.04.2024 | Busan Challenger | Hiroki Moriya | hard | Qialification final | W 2:0 (6:4, 7:6) |
| 07.04.2024 | Busan Challenger | Stefanos Sakellaridis | hard | Qualifications - 1st round | W 2:1 (1:6, 6:2, 6:3) |
| 19.02.2024 | Pune | Alexey Zakharov | hard | Qialification final | L 1:2 (3:6, 7:5, 4:6) |
| 18.02.2024 | Pune | Rio Noguchi | hard | Qualifications - 1st round | W 2:0 (7:5, 7:6) |
| 12.02.2024 | Bengalaru | Chun Hsin Tseng | hard | Qialification final | L 1:2 (5:7, 6:4, 2:6) |
| 11.02.2024 | Bengalaru | Adil Kalyanpur | hard | Qualifications - 1st round | W 2:0 (6:4, 6:3) |
| 08.01.2024 | Nonthaburi 2 | Christian Langmo | hard | Qialification final | L 0:2 (2:6, 0:6) |
| 31.12.2023 | Nonthaburi 1 | Kaichi Uchida | hard | Qualifications - 1st round | L 0:2 (4:6, 0:6) |
| 21.11.2023 | Yokohama | Luca Nardi | hard | First round | L 0:2 (2:6, 4:6) |
| 20.11.2023 | Yokohama | Yasutaka Uchiyama | hard | Qialification final | L 1:2 (4:6, 7:6, 6:7) |
| 19.11.2023 | Yokohama | Fajing Sun | hard | Qualifications - 1st round | W 2:0 (6:4, 6:4) |
| 14.11.2023 | Kobe | Renta Tokuda | hard | First round | W 2:1 (4:6, 6:1, 6:2) |
| 13.11.2023 | Kobe | Rio Noguchi | hard | Qialification final | W 2:0 (6:1, 6:4) |
| 12.11.2023 | Kobe | Sanhui Shin | hard | Qualifications - 1st round | W 2:0 (6:3, 6:3) |
| Roberto Quiroz - last games | |||||
|---|---|---|---|---|---|
| Surface: | |||||
| Date | Tournament | Opponent | Surface | Round | Score |
| 02.11.2022 | Guayaquil | Juan Bautista Torres | clay | First round | L 0:2 (3:6, 6:7) |
| 18.10.2022 | Ambato | Jorge Brian Panta Herreros | clay | First round | L 1:2 (6:1, 4:6, 2:6) |
| 12.10.2022 | Fairfield | Enzo Couacaud | hard | First round | L 1:2 (6:7, 6:4, 1:6) |
| 03.10.2022 | Tiburon | Ben Shelton | hard | First round | L 1:2 (6:3, 2:6, 6:7) |
| 27.09.2022 | Charleston | Cannon Kingsley | hard | First round | W 2:0 (6:4, 7:5) |
| 21.09.2022 | Columbus Hard | Enzo Couacaud | hard | First round | L 0:2 (3:6, 5:7) |
| 16.08.2022 | Santo Domingo | Alessandro Giannessi | clay | First round | L 1:1 (1:6, 5:1) Retired |
| 16.08.2022 | Santo Domingo | Alessandro Giannessi | clay | First round | L 1:1 (1:6, 5:1) Retired |
| 10.08.2022 | Lima | Tomas Martin Etcheverry | clay | Second round | L 0:2 (2:6, 3:6) |
| 05.08.2022 | Lexington | Aleksandar Kovacevic | hard | Quarter-finals | L 1:2 (6:4, 3:6, 4:6) |
| 04.08.2022 | Lexington | Gijs Brouwer | hard | Second round | W 2:0 (6:4, 6:4) |
| 01.08.2022 | Lexington | Yunseong Chung | hard | First round | W 2:1 (6:2, 5:7, 6:1) |
| 25.07.2022 | Winnipeg | Kaichi Uchida | hard | First round | L 1:2 (1:6, 7:6, 3:6) |
| 12.07.2022 | Rome Challenger | Keegan Smith | clay | First round | W 2:1 (4:6, 6:1, 6:1) |
| 08.07.2022 | Bogota | Juan Pablo Ficovich | clay | Quarter-finals | L 1:2 (3:6, 6:3, 3:6) |
| 06.07.2022 | Bogota | Gonzalo Villanueva | clay | Second round | W 2:0 (7:5, 6:4) |
| 05.07.2022 | Bogota | Michail Pervolarakis | clay | First round | W 2:0 (6:3, 7:5) |
| 22.06.2022 | Villa Allende | Joao Lucas Reis Da Silva | clay | Second round | L 1:2 (6:4, 1:6, 2:6) |
| 20.06.2022 | Villa Allende | Ignacio Monzon | clay | First round | W 2:0 (6:1, 6:4) |
| 10.06.2022 | Orlando 1 | Emilio Gomez | hard | Quarter-finals | L 0:1 (2:6, 1:3) Retired |

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