H2H data updated: 2026-09-02 00:00 UTC

Michael Mmoh vs Hyeon Chung H2H: 0-1

Hyeon Chung holds a 1–0 lead over Michael Mmoh 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 2018 Miami Open third round 6-1 6-1.

United States Age 28 Right-Handed 188 cm / 6'2"
H2H
0 1
1 main draw meetings
South Korea Age 30 Right-Handed 188 cm / 6'2"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Hyeon Chung #23 6-1 6-1 Michael Mmoh #176 Match data Mar 26, 2018* R32 Miami Open Masters 1000 Hard

Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 including documented historical predecessor categories Finals 500 including documented historical predecessor categories 250 including documented historical predecessor categories Titles
Michael Mmoh #173 #81 734 1,776 33 45 42.3% 0 0 0 0 0 0
Hyeon Chung #493 #19 1,897 2,023 71 67 51.4% 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.

Age Michael Mmoh Hyeon Chung
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 2013 0–1 0.0% 1,494 0 0
18 2016 0–3 0.0% #197 1,446 0 0
19 2017 0–4 0.0% #175 1,454 0 0 2015 9–9 50.0% #51 1,703 0 0
20 2018 6–6 50.0% #103 1,614 0 0 2016 6–13 31.6% #104 1,657 0 0
21 2019 1–2 33.3% #218 1,520 0 0 2017 21–18 53.8% #58 1,870 0 0
22 2020 2–4 33.3% #174 1,637 0 0 2018 29–18 61.7% #25 1,872 0 0
23 2021 1–4 20.0% #239 1,567 0 0 2019 6–8 42.9% #128 1,851 0 0
24 2022 1–4 20.0% #113 1,528 0 0
25 2023 13–10 56.5% #105 1,726 0 0
26 2024 5–4 55.6% #317 1,727 0 0
27 2025 2–3 40.0% #287 1,713 0 0
28 2026 2–1 66.7% #173 1,673 0 0

Surface Results by Age

Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.

Age Michael Mmoh Hyeon Chung
Yr HardClayGrass Yr HardClayGrass
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
17 2013 0 1 1 0.0%
18 2016 0 3 3 0.0%
19 2017 0 3 3 0.0% 0 1 1 0.0% 2015 7 6 13 53.8% 1 1 2 50.0% 1 2 3 33.3%
20 2018 6 5 11 54.5% 0 1 1 0.0% 2016 3 8 11 27.3% 3 5 8 37.5%
21 2019 1 2 3 33.3% 2017 11 13 24 45.8% 10 5 15 66.7%
22 2020 2 3 5 40.0% 0 1 1 0.0% 2018 27 16 43 62.8% 2 2 4 50.0%
23 2021 1 4 5 20.0% 2019 6 8 14 42.9%
24 2022 0 1 1 0.0% 1 3 4 25.0%
25 2023 12 8 20 60.0% 0 1 1 0.0% 1 1 2 50.0%
26 2024 3 3 6 50.0% 2 1 3 66.7%
27 2025 2 2 4 50.0% 0 1 1 0.0%
28 2026 2 1 3 66.7%
Career 29 35 64 45.3% 3 7 10 30.0% 1 3 4 25.0% 54 52 106 50.9% 16 13 29 55.2% 1 2 3 33.3%

Performance Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 77/78 of Michael Mmoh's and 138/138 of Hyeon Chung's main draw matches. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.

Age Michael Mmoh Hyeon Chung
Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts% Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts%
17 —/— 2013 1/1 0.0 1.0 64.8% 57.1% 57.9% 40.0% 0.0% 57.4% 29.8%
18 2016 3/3 3.7 5.0 65.1% 68.0% 47.8% 63.1% 30.0% 60.1% 30.6% —/—
19 2017 4/4 5.0 3.5 64.1% 60.5% 44.9% 46.3% 44.1% 55.0% 32.2% 2015 18/18 4.3 3.6 60.9% 71.8% 55.3% 47.7% 44.8% 65.4% 40.9%
20 2018 12/12 5.0 5.3 64.2% 69.6% 44.8% 53.6% 49.9% 60.9% 33.1% 2016 19/19 2.2 1.6 66.2% 65.0% 48.7% 45.6% 42.7% 59.2% 34.7%
21 2019 3/3 3.7 4.3 68.0% 71.1% 50.6% 60.5% 43.2% 65.1% 41.7% 2017 39/39 3.6 3.3 59.8% 71.2% 48.1% 62.3% 45.6% 62.2% 39.4%
22 2020 6/6 6.7 2.3 71.2% 65.3% 46.2% 50.8% 33.3% 59.8% 34.2% 2018 47/47 3.6 2.8 61.9% 70.5% 52.5% 58.3% 44.5% 63.5% 40.4%
23 2021 5/5 6.6 4.4 64.7% 64.0% 44.1% 62.2% 40.4% 57.0% 29.2% 2019 14/14 5.3 2.4 64.0% 69.0% 50.9% 48.3% 48.3% 62.4% 32.6%
24 2022 4/5 3.8 3.5 72.2% 67.0% 47.8% 67.9% 32.4% 61.4% 39.6% —/—
25 2023 23/23 7.7 4.3 64.4% 70.3% 48.3% 61.6% 38.7% 62.5% 37.4% —/—
26 2024 9/9 5.4 2.3 67.8% 73.1% 50.7% 60.5% 49.0% 65.8% 32.9% —/—
27 2025 5/5 6.2 2.6 66.6% 59.6% 43.6% 48.4% 44.2% 54.4% 40.2% —/—
28 2026 3/3 8.0 2.3 65.0% 73.7% 43.7% 73.3% 26.7% 62.7% 33.0% —/—
Career 77/78 6.1 3.8 66.0% 68.4% 47.0% 58.6% 41.0% 61.1% 35.2% 138/138 3.6 2.8 62.0% 69.8% 51.0% 55.1% 44.7% 62.6% 38.5%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.

Age Michael Mmoh Hyeon Chung
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule
17 2015 1487 99.6 2013 1495 95.2 -0.99 +0.22 0.700 43.2% 0.0% -3.00 -0.06
18 2016 1447 105.3 -0.29 -1.16 0.768 45.0% +32 0.0% -2.29 0–2 +0.11 2014 1503 97.3
19 2017 1455 114.5 -3.47 -2.42 0.715 42.8% +69 10.0% -2.70 0–1 0–1 +0.04 2015 1704 142.7 +0.87 +3.17 1.182 52.6% -1 -141 50.0% +0.77 2–2 (50%) 1–8 (11%) -0.15
20 2018 1615 126.2 -1.54 -2.16 0.845 47.8% +41 47.1% -0.41 4–2 (67%) 3–2 (60%) +0.54 2016 1658 136.8 -2.72 -1.03 0.852 47.2% +32 -80 31.1% -1.09 3–2 (60%) 1–5 (17%) -0.93
21 2019 1521 103.3 -1.24 -1.16 1.194 52.2% +58 44.4% -0.44 0–1 0–1 +0.32 2017 1871 154.5 -0.71 +3.56 1.042 50.7% -103 -35 53.1% +0.31 5–6 (45%) 4–3 (57%) -2.55
22 2020 1637 128.5 -0.57 -2.14 0.850 47.5% -2 36.8% -0.84 0–1 -0.13 2018 1873 158.0 -0.34 +4.48 1.105 51.6% -12 -40 60.2% +0.64 9–7 (56%) 12–9 (57%) +0.40
23 2021 1567 113.6 -2.23 -3.08 0.679 44.2% +9 26.7% -1.73 1–1 2–1 (67%) -0.48 2019 1851 139.7 -0.94 -1.25 0.867 47.3% -11 40.9% -0.52 5–2 (71%) 1–5 (17%) -0.42
24 2022 1528 110.2 -1.58 +0.54 1.026 50.2% -22 36.4% -0.18 0–2 0–1 +0.61 2020 1829 102.1
25 2023 1726 139.6 -1.38 +1.89 0.995 49.8% +24 52.9% +0.09 6–4 (60%) 8–5 (62%) +0.39
26 2024 1728 126.0 -0.07 -0.99 0.964 50.2% +1 -186 62.5% +0.63 1–1 -0.04
27 2025 1713 112.6 -2.89 -0.40 0.882 47.0% +12 44.4% -0.45 1–0 2–1 (67%) -0.06 2023 1811 101.3
28 2026 1674 113.4 -0.80 +1.20 0.884 48.3% +52 66.7% +0.33 2–0 -0.18
Career 1776 129.4 -1.39 -0.42 0.904 48.3% +26 -92 44.1% -0.44 12–11 (52%) 18–16 (53%) 106.2 +1.45 2023 153.9 -0.68 +2.68 1.031 50.4% -27 -49 -141 50.1% +0.16 24–19 (56%) 19–30 (39%) 98.4 -2.69

Career Rivalries

Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.