H2H data updated: 2026-08-15 02:40 UTC

Ethan Quinn vs Murphy Cassone H2H: 1-0

Ethan Quinn holds a 1–0 lead over Murphy Cassone in their ATP head-to-head. Across 1 main-draw meeting, Ethan Quinn leads 1–0 on grass. Most recently, Ethan Quinn won the 2026 Mallorca Championships second round 6-3 6-7(4) 6-3.

United States Age 22 Right-Handed 191 cm / 6'3"
H2H
1 0
1 main draw meetings
United States Age 23 Right-Handed 188 cm / 6'2"

H2H Match Log

WinnerScoreLoserMatch DataDateRoundTournamentCategorySurface
Ethan Quinn #63 6-3 6-7(4) 6-3 Murphy Cassone #291 Match data Jun 24, 2026 R16 Mallorca Championships ATP 250 Grass

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 Finals 500 250 Titles
Ethan Quinn #58 #45 1,021 1,771 26 39 40.0% 0 0 0 0 0 0
Murphy Cassone #291 #172 319 1,519 0 2 0.0% 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 Ethan Quinn Murphy Cassone
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 2023 1–3 25.0% #344 1,494 0 0
20 2024 1–3 25.0% #202 1,467 0 0
21 2025 12–18 40.0% #70 1,715 0 0
22 2026 12–15 44.4% #58 1,737 0 0 2025 0–1 0.0% #216 1,497 0 0
23 2026 0–1 0.0% #291 1,503 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 Ethan Quinn Murphy Cassone
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 %
19 2023 0 2 2 0.0% 1 1 2 50.0%
20 2024 0 2 2 0.0% 1 1 2 50.0%
21 2025 6 12 18 33.3% 4 4 8 50.0% 2 2 4 50.0%
22 2026 5 6 11 45.5% 1 6 7 14.3% 6 3 9 66.7% 2025 0 1 1 0.0%
23 2026 0 1 1 0.0%
Career 11 22 33 33.3% 5 10 15 33.3% 10 7 17 58.8% 0 1 1 0.0% 0 1 1 0.0%

Performance Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. 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 Ethan Quinn Murphy Cassone
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%
19 2023 4/4 5.5 2.3 61.4% 70.8% 45.0% 62.5% 42.5% 60.9% 38.5% —/—
20 2024 4/4 4.5 2.8 62.0% 70.6% 42.8% 67.9% 20.6% 59.8% 34.6% —/—
21 2025 30/30 6.6 3.2 61.9% 69.9% 49.5% 59.3% 35.9% 62.2% 33.9% —/—
22 2026 27/27 7.7 3.5 65.7% 75.0% 46.1% 46.6% 32.4% 65.7% 34.1% 2025 1/1 11.0 8.0 56.0% 82.0% 55.0% 67.0% 25.0% 70.0% 26.0%
23 —/— 2026 1/1 5.0 1.0 67.0% 77.0% 41.0% 0.0% 50.0% 65.0% 26.0%
Career 65/65 6.9 3.2 63.5% 72.1% 47.4% 54.8% 33.9% 63.4% 34.3% 2/2 8.0 4.5 61.5% 79.5% 48.0% 33.5% 37.5% 67.5% 26.0%

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 Ethan Quinn Murphy Cassone
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Schedule
18 2022 1508 99.2
19 2023 1494 102.8 -0.81 -0.90 0.984 49.7% 22.2% -1.00 0–1 +0.45 2022 1492 102.4
20 2024 1468 108.5 -3.54 -0.68 0.860 47.1% 30.0% -0.40 1–1 0–3 (0%) +0.54
21 2025 1716 129.0 -1.63 -1.52 0.896 48.0% -49 -21 -56 38.9% -0.68 3–2 (60%) 6–7 (46%) +0.16
22 2026 1737 132.7 +0.45 0.00 0.994 50.0% -15 -103 -17 45.5% -0.11 3–3 (50%) 5–12 (29%) -0.18 2025 1497 103.7 -5.81 +2.88 0.867 47.0% 33.3% -1.00 0–1 1–1 -0.04
23 2026 1504 108.0 -1.00 0.00 0.743 45.0% 33.3% -1.67 0–1 1–0 +0.02
Career 1771 128.0 -0.83 -0.80 0.937 48.9% -36 -59 -29 40.1% -0.44 7–6 (54%) 11–23 (32%) +1.49 1519 106.3 -3.41 +1.44 0.800 46.0% 33.3% -1.34 0–2 2–1 (67%) -1.00

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.