H2H data updated: 2026-07-20 07:16 UTC
Hyeon Chung vs Bradley Klahn H2H: 1-0
Hyeon Chung holds a 1–0 lead over Bradley Klahn in their ATP head-to-head. Across 1 main-draw meeting, Hyeon Chung leads 1–0 on hard courts. Most recently, Hyeon Chung won the 2019 Australian Open first round 6-7(5) 6-7(5) 6-3 6-2 6-4.
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South Korea
Right-Handed
188 cm / 6'2"
H2H
1
–
0
1 main draw meetings
USA
Age 35
Left-Handed
183 cm / 6'0"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jan 16, 2019* | Australian Open | Grand Slam | R128 | Hard | Hyeon Chung | 6-7(5) 6-7(5) 6-3 6-2 6-4 | Bradley Klahn | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hyeon Chung | #493 | #19 | 1,897 | 2,022 | 71 | 67 | 51.4% | 0 | 0 | 0 | 0 | 0 | 0 |
| Bradley Klahn | #1,096 | #63 | 731 | 1,733 | 13 | 43 | 23.2% | 0 | 0 | 0 | 0 | 0 | 0 |
Career Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Hyeon Chung | Bradley Klahn | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 2013 | 0–1 | 0.0% | #550 | 1,494 | 0 | 0 | 2010 | 0–1 | 0.0% | #798 | 1,498 | 0 | 0 |
| 2015 | 9–9 | 50.0% | #51 | 1,703 | 0 | 0 | 2011 | 0–1 | 0.0% | #669 | 1,525 | 0 | 0 |
| 2016 | 6–13 | 31.6% | #104 | 1,656 | 0 | 0 | 2012 | 1–2 | 33.3% | #248 | 1,639 | 0 | 0 |
| 2017 | 21–18 | 53.8% | #58 | 1,869 | 0 | 0 | 2013 | 1–3 | 25.0% | #97 | 1,605 | 0 | 0 |
| 2018 | 29–18 | 61.7% | #25 | 1,871 | 0 | 0 | 2014 | 2–11 | 15.4% | #148 | 1,549 | 0 | 0 |
| 2019 | 6–8 | 42.9% | #128 | 1,850 | 0 | 0 | 2018 | 5–8 | 38.5% | #76 | 1,708 | 0 | 0 |
| — | — | — | — | — | — | — | 2019 | 4–14 | 22.2% | #135 | 1,645 | 0 | 0 |
| — | — | — | — | — | — | — | 2020 | 0–1 | 0.0% | #149 | 1,570 | 0 | 0 |
| — | — | — | — | — | — | — | 2022 | 0–1 | 0.0% | #873 | 1,485 | 0 | 0 |
| — | — | — | — | — | — | — | 2023 | 0–1 | 0.0% | #877 | 1,479 | 0 | 0 |