H2H data updated: 2026-09-01 00:00 UTC

Quentin Halys vs Gilles Muller H2H: 1-1

Quentin Halys and Gilles Muller are tied 1–1 in their ATP head-to-head. Across 2 main-draw meetings, they are tied 1–1 on hard courts. Most recently, Quentin Halys won the 2018 Los Cabos Open first round 6-4 6-4.

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Quentin Halys
France Age 29 Right-Handed 191 cm / 6'3"
H2H
1 – 1
2 main draw meetings
Gilles Muller
LUX Age 43 Left-Handed 193 cm / 6'4"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Quentin Halys #150 6-4 6-4 Gilles Muller #104 Match data Aug 1, 2018* R32 Los Cabos Open ATP 250 Hard
Gilles Muller #22 6-4 6-7(1) 6-3 Quentin Halys #134 Match data Jul 28, 2017* R16 Atlanta ATP 250 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
Quentin Halys #52 #46 1,174 1,834 67 102 39.6% 0 0 0 0 1 1
Gilles Muller #966 #21 1,930 2,076 203 202 50.1% 0 0 0 0 2 2

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 Quentin Halys Gilles Muller
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 2015 0–2 0.0% #205 1,519 0 0 — — — — — — —
19 2016 3–6 33.3% #153 1,560 0 0 2002 0–1 0.0% #255 1,488 0 0
20 2017 2–6 25.0% #129 1,562 0 0 2003 0–1 0.0% #195 1,450 0 0
21 2018 1–4 20.0% #128 1,552 0 0 2004 10–8 55.6% #69 1,600 0 0
22 2019 0–1 0.0% #220 1,514 0 0 2005 20–21 48.8% #76 1,728 0 0
23 2020 0–2 0.0% #203 1,529 0 0 2006 11–20 35.5% #105 1,534 0 0
24 2021 0–3 0.0% #151 1,557 0 0 2007 2–3 40.0% #117 1,577 0 0
25 2022 3–11 21.4% #64 1,618 0 0 2008 5–6 45.5% #95 1,672 0 0
26 2023 15–18 45.5% #100 1,677 0 0 2009 5–9 35.7% #248 1,632 0 0
27 2024 10–9 52.6% #72 1,792 0 0 2010 2–2 50.0% #134 1,610 0 0
28 2025 12–24 33.3% #91 1,621 0 0 2011 14–11 56.0% #54 1,797 0 0
29 2026 21–16 56.8% #52 1,812 0 1 2012 21–21 50.0% #67 1,839 0 0
30 — — — — — — — 2013 2–8 20.0% #368 1,678 0 0
31 — — — — — — — 2014 4–6 40.0% #47 1,737 0 0
32 — — — — — — — 2015 31–24 56.4% #38 1,893 0 0
33 — — — — — — — 2016 35–24 59.3% #34 1,968 0 0
34 — — — — — — — 2017 32–18 64.0% #25 1,943 0 2
35 — — — — — — — 2018 9–19 32.1% #138 1,689 0 2

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 Quentin Halys Gilles Muller
Yr HardClayGrassCarpet Yr HardClayGrassCarpet
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
18 2015 — — — — 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
19 2016 2 4 6 33.3% 1 2 3 33.3% — — — — — — — — 2002 — — — — — — — — 0 1 1 0.0% — — — —
20 2017 2 4 6 33.3% 0 2 2 0.0% — — — — — — — — 2003 0 1 1 0.0% — — — — — — — — — — — —
21 2018 1 4 5 20.0% — — — — — — — — — — — — 2004 9 7 16 56.3% — — — — — — — — 1 1 2 50.0%
22 2019 — — — — 0 1 1 0.0% — — — — — — — — 2005 12 11 23 52.2% 4 5 9 44.4% 3 3 6 50.0% 1 2 3 33.3%
23 2020 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — 2006 8 10 18 44.4% 3 5 8 37.5% 0 4 4 0.0% 0 1 1 0.0%
24 2021 0 3 3 0.0% — — — — — — — — — — — — 2007 1 2 3 33.3% — — — — 1 1 2 50.0% — — — —
25 2022 1 7 8 12.5% 0 1 1 0.0% 2 3 5 40.0% — — — — 2008 5 4 9 55.6% — — — — 0 1 1 0.0% 0 1 1 0.0%
26 2023 9 13 22 40.9% 4 4 8 50.0% 2 1 3 66.7% — — — — 2009 4 5 9 44.4% 0 1 1 0.0% 1 3 4 25.0% — — — —
27 2024 4 7 11 36.4% 4 1 5 80.0% 2 1 3 66.7% — — — — 2010 1 1 2 50.0% — — — — 1 1 2 50.0% — — — —
28 2025 7 16 23 30.4% 3 4 7 42.9% 2 4 6 33.3% — — — — 2011 12 10 22 54.5% — — — — 2 1 3 66.7% — — — —
29 2026 10 10 20 50.0% 9 3 12 75.0% 2 3 5 40.0% — — — — 2012 14 14 28 50.0% 3 2 5 60.0% 4 5 9 44.4% — — — —
30 — — — — — — — — — — — — — — — — — 2013 2 4 6 33.3% 0 4 4 0.0% — — — — — — — —
31 — — — — — — — — — — — — — — — — — 2014 3 5 8 37.5% — — — — 1 1 2 50.0% — — — —
32 — — — — — — — — — — — — — — — — — 2015 23 18 41 56.1% 3 3 6 50.0% 5 3 8 62.5% — — — —
33 — — — — — — — — — — — — — — — — — 2016 22 17 39 56.4% 0 2 2 0.0% 13 5 18 72.2% — — — —
34 — — — — — — — — — — — — — — — — — 2017 16 12 28 57.1% 5 4 9 55.6% 11 2 13 84.6% — — — —
35 — — — — — — — — — — — — — — — — — 2018 5 10 15 33.3% 1 4 5 20.0% 3 5 8 37.5% — — — —
Career — 36 69 105 34.3% 21 21 42 50.0% 10 12 22 45.5% — — — — — 137 131 268 51.1% 19 30 49 38.8% 45 36 81 55.6% 2 5 7 28.6%

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 168/170 of Quentin Halys's and 397/405 of Gilles Muller'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 Quentin Halys Gilles Muller
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%
18 2015 2/2 8.0 3.0 65.5% 69.1% 48.2% 72.2% 25.0% 62.0% 25.1% — —/— — — — — — — — — —
19 2016 9/9 10.1 6.0 62.1% 72.4% 42.5% 67.5% 37.3% 61.0% 31.2% 2002 1/1 13.0 3.0 60.4% 77.6% 38.6% 70.0% 25.0% 62.2% 34.3%
20 2017 8/8 11.0 6.5 57.5% 72.9% 51.5% 65.8% 37.7% 63.6% 31.4% 2003 1/1 3.0 3.0 49.2% 56.7% 67.7% 33.3% 25.0% 62.3% 40.3%
21 2018 5/5 12.0 8.8 57.9% 75.8% 40.7% 53.3% 34.6% 60.9% 37.6% 2004 18/18 8.2 3.0 61.1% 70.3% 53.4% 48.8% 53.1% 63.5% 36.9%
22 2019 1/1 6.0 10.0 44.1% 63.4% 32.7% 57.9% 75.0% 46.2% 37.2% 2005 41/41 9.2 3.6 60.8% 73.4% 50.7% 64.0% 42.8% 64.5% 31.5%
23 2020 2/2 23.5 15.0 62.4% 73.6% 41.8% 58.3% 43.3% 61.9% 37.4% 2006 31/31 9.1 3.8 61.0% 72.5% 48.9% 64.2% 32.8% 63.0% 32.9%
24 2021 3/3 18.7 11.3 62.9% 76.3% 32.4% 68.1% 49.6% 60.4% 34.4% 2007 5/5 15.6 3.6 66.8% 72.1% 50.4% 56.1% 41.8% 64.9% 33.6%
25 2022 14/14 12.6 4.1 59.0% 79.1% 48.0% 61.6% 36.4% 66.6% 33.4% 2008 11/11 19.4 4.0 61.7% 77.1% 48.6% 69.2% 32.8% 66.0% 28.3%
26 2023 33/33 13.5 4.1 59.4% 80.7% 51.8% 70.6% 42.2% 69.1% 32.3% 2009 13/14 12.3 3.5 60.5% 74.5% 51.2% 57.7% 29.7% 65.5% 30.0%
27 2024 19/19 13.6 4.2 56.2% 81.2% 50.8% 67.4% 31.5% 68.0% 32.0% 2010 4/4 17.3 3.3 64.5% 81.3% 58.3% 50.0% 16.8% 72.8% 26.6%
28 2025 35/36 11.6 4.6 59.1% 77.7% 49.1% 59.4% 31.6% 66.1% 30.5% 2011 25/25 15.5 3.1 60.2% 80.0% 49.9% 63.1% 42.9% 68.4% 29.4%
29 2026 37/38 11.1 3.1 60.0% 77.5% 52.4% 64.2% 34.6% 67.4% 34.5% 2012 40/42 13.5 3.1 62.1% 81.2% 47.5% 64.0% 36.9% 68.6% 30.8%
30 — —/— — — — — — — — — — 2013 10/10 11.2 3.5 59.1% 73.6% 45.8% 58.0% 33.2% 62.3% 27.8%
31 — —/— — — — — — — — — — 2014 10/10 16.8 4.0 62.0% 76.4% 49.0% 49.3% 24.9% 66.4% 28.0%
32 — —/— — — — — — — — — — 2015 55/55 13.9 3.7 60.6% 79.6% 50.8% 69.0% 39.4% 68.4% 32.2%
33 — —/— — — — — — — — — — 2016 56/59 15.3 3.6 60.8% 82.1% 53.2% 61.4% 37.0% 70.6% 32.6%
34 — —/— — — — — — — — — — 2017 48/50 14.7 3.9 63.0% 80.1% 52.7% 70.9% 43.0% 69.6% 32.7%
35 — —/— — — — — — — — — — 2018 28/28 15.0 4.8 61.4% 78.3% 47.3% 58.5% 28.4% 66.2% 31.1%
Career — 168/170 12.3 4.6 59.2% 77.9% 49.4% 64.6% 36.1% 66.3% 32.6% — 397/405 13.4 3.6 61.3% 77.9% 50.6% 63.2% 37.8% 67.3% 31.7%

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 Quentin Halys Gilles Muller
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
16 2013 1510 100.4 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
17 2014 1499 98.9 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
18 2015 1519 116.4 +1.05 -0.97 0.660 44.0% — — — 0.0% -2.00 — 0–2 — -0.11 — — — — — — — — — — — — — — — —
19 2016 1560 132.1 -0.89 -2.36 0.801 47.1% -5 -21 — 36.0% -0.60 1–1 0–5 (0%) — -0.10 2002 1488 100.0 -3.28 -2.21 0.908 49.0% — — — 33.3% -0.67 0–1 0–1 — +0.06
20 2017 1562 125.2 -1.19 -0.97 0.861 48.1% +12 — — 40.0% -0.65 0–2 6–2 (75%) — +0.08 2003 1451 96.0 +2.20 -4.69 1.068 50.0% — — — 0.0% -2.00 — — — 0.00
21 2018 1552 117.9 -0.94 -0.51 0.962 48.8% +39 — — 40.0% -0.53 0–3 (0%) 1–1 — +0.03 2004 1600 126.5 +0.44 -0.24 1.013 50.1% +38 — — 44.2% -0.09 7–1 (88%) 1–6 (14%) — +0.52
22 2019 1515 105.7 +2.46 +0.24 0.692 42.1% — — — 0.0% -3.00 — — — -0.15 2005 1728 137.8 +2.01 -3.76 0.888 48.6% -9 -178 -152 44.8% -0.60 6–5 (55%) 13–6 (68%) — -2.15
23 2020 1530 110.2 +0.30 -0.27 0.981 49.5% — — — 40.0% -0.10 0–2 1–2 (33%) — -0.01 2006 1535 118.4 -0.34 -3.26 0.890 48.8% +78 -6 -43 36.1% -0.67 1–4 (20%) 5–9 (36%) — +1.32
24 2021 1557 117.2 -0.79 -3.42 0.867 47.4% +24 — — 27.3% -0.73 0–2 0–1 — +0.23 2007 1578 104.7 +1.65 -2.99 0.958 49.5% -32 — — 30.8% -0.77 — 1–1 — +0.07
25 2022 1618 125.6 +0.03 -2.28 1.000 49.1% -17 — +23 36.6% -0.29 0–5 (0%) 2–8 (20%) — +0.34 2008 1673 122.4 +2.48 -2.87 0.833 48.5% +20 — — 45.7% -0.34 2–2 (50%) 6–4 (60%) — +0.16
26 2023 1678 147.3 +4.18 -2.11 1.043 50.5% -54 -116 -1 48.9% +0.22 4–8 (33%) 7–17 (29%) — -0.63 2009 1632 120.3 +1.24 -3.51 0.868 48.1% +68 — -102 40.0% -0.63 1–2 (33%) 5–2 (71%) — +0.29
27 2024 1793 130.3 +1.97 -1.51 0.999 50.4% -88 -79 +14 50.0% +0.08 3–1 (75%) 7–6 (54%) — +0.35 2010 1610 114.3 -1.03 -2.96 0.979 49.2% — — — 50.0% -0.10 1–1 2–2 (50%) — +0.27
28 2025 1622 136.4 +1.61 -3.37 0.901 48.4% -9 +94 +132 39.2% -0.65 5–9 (36%) 11–10 (52%) — -0.77 2011 1798 145.1 +4.00 -3.93 0.931 49.6% 0 — -131 55.4% -0.09 2–5 (29%) 16–11 (59%) — -0.32
29 2026 1812 139.8 +2.21 -0.46 1.059 50.9% -28 +16 -129 54.7% +0.30 6–3 (67%) 15–12 (56%) — -0.22 2012 1840 148.8 +4.06 -4.34 0.979 49.8% +31 -246 -188 46.8% -0.15 10–7 (59%) 16–17 (48%) — -1.66
30 — — — — — — — — — — — — — — — — 2013 1678 116.7 +0.08 -5.24 0.738 45.9% +82 -165 — 26.1% -1.22 1–2 (33%) 3–3 (50%) — -0.20
31 — — — — — — — — — — — — — — — — 2014 1738 140.5 +1.86 -1.97 0.832 47.2% +17 — — 44.4% -0.71 1–2 (33%) 5–3 (63%) — -0.77
32 — — — — — — — — — — — — — — — — 2015 1894 162.5 +4.09 -2.33 1.019 50.8% -10 -311 -37 53.9% +0.26 11–8 (58%) 27–18 (60%) — -1.33
33 — — — — — — — — — — — — — — — — 2016 1968 159.7 +6.13 -2.52 1.108 51.4% -18 — -20 55.2% +0.31 10–8 (56%) 24–21 (53%) — -1.98
34 — — — — — — — — — — — — — — — — 2017 1943 156.0 +4.71 -2.01 1.074 51.2% -84 -284 +133 59.7% +0.47 9–4 (69%) 19–10 (66%) — -0.32
35 — — — — — — — — — — — — — — — — 2018 1689 131.0 +1.83 -3.86 0.921 48.7% +16 -65 +271 39.0% -0.55 3–6 (33%) 9–10 (47%) — +1.28
Career — 1834 138.5 +1.75 -1.84 0.968 49.5% -26 -15 +14 44.2% -0.19 19–36 (35%) 50–66 (43%) 91.7 -0.57 — 2076 149.8 +3.16 -2.99 0.969 49.8% +3 -180 -5 48.3% -0.13 65–58 (53%) 152–124 (55%) 106.3 -1.18

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.