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

Juan Monaco vs Leonardo Mayer H2H: 2-1

Juan Monaco holds a 2–1 lead over Leonardo Mayer in their ATP head-to-head. Across 3 main-draw meetings, they are tied 1–1 on clay, while Juan Monaco leads 1–0 on grass. Most recently, Leonardo Mayer won the 2015 Nice quarterfinal 6-3 6-4.

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Juan Monaco
ARG Age 42 Right-Handed 185 cm / 6'1"
H2H
2 – 1
3 main draw meetings
Leonardo Mayer
ARG Age 39 Right-Handed 191 cm / 6'3"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Leonardo Mayer #24 6-3 6-4 Juan Monaco #34 Match data May 22, 2015* QF Nice ATP 250 Clay
Juan Monaco #60 6-4 6-4 Leonardo Mayer #29 Match data Feb 27, 2015* R16 Argentina Open ATP 250 Clay
Juan Monaco #14 6-4 7-6(5) 7-6(5) Leonardo Mayer #61 Match data Jun 27, 2012* R128 Wimbledon Grand Slam Grass

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
Juan Monaco #226 #10 2,775 2,052 327 260 55.7% 0 0 0 2 7 9
Leonardo Mayer #748 #21 1,605 1,938 166 194 46.1% 0 0 0 2 0 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 Juan Monaco Leonardo Mayer
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
20 2004 16–12 57.1% #73 1,661 0 0 — — — — — — —
21 2005 18–25 41.9% #85 1,577 0 0 2008 1–1 50.0% #115 1,476 0 0
22 2006 18–23 43.9% #69 1,639 0 0 2009 18–18 50.0% #75 1,664 0 0
23 2007 41–19 68.3% #23 1,864 0 3 2010 12–19 38.7% #94 1,652 0 0
24 2008 27–21 56.2% #46 1,760 0 3 2011 4–7 36.4% #78 1,676 0 0
25 2009 34–24 58.6% #30 1,851 0 3 2012 11–14 44.0% #71 1,726 0 0
26 2010 28–18 60.9% #26 1,837 0 3 2013 12–18 40.0% #94 1,718 0 0
27 2011 26–24 52.0% #26 1,940 0 3 2014 26–20 56.5% #28 1,832 0 1
28 2012 37–18 67.3% #12 1,935 0 7 2015 24–23 51.1% #35 1,839 0 1
29 2013 22–21 51.2% #42 1,822 0 8 2016 9–15 37.5% #139 1,729 0 1
30 2014 22–19 53.7% #62 1,864 0 8 2017 11–8 57.9% #52 1,796 0 2
31 2015 21–19 52.5% #53 1,812 0 8 2018 22–25 46.8% #56 1,747 0 2
32 2016 17–14 54.8% #65 1,875 0 9 2019 16–18 47.1% #92 1,710 0 2
33 2017 0–3 0.0% #226 1,814 0 9 2020 0–7 0.0% #135 1,605 0 2
34 — — — — — — — 2021 0–1 0.0% #309 1,520 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 Juan Monaco Leonardo Mayer
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 %
20 2004 2 3 5 40.0% 14 8 22 63.6% — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
21 2005 1 8 9 11.1% 14 14 28 50.0% 0 1 1 0.0% 3 2 5 60.0% 2008 — — — — 1 1 2 50.0% — — — — — — — —
22 2006 3 8 11 27.3% 15 15 30 50.0% — — — — — — — — 2009 11 11 22 50.0% 4 4 8 50.0% 3 3 6 50.0% — — — —
23 2007 12 9 21 57.1% 28 8 36 77.8% 0 1 1 0.0% 1 1 2 50.0% 2010 6 12 18 33.3% 6 5 11 54.5% 0 2 2 0.0% — — — —
24 2008 9 10 19 47.4% 18 10 28 64.3% — — — — 0 1 1 0.0% 2011 0 2 2 0.0% 4 4 8 50.0% 0 1 1 0.0% — — — —
25 2009 7 10 17 41.2% 27 13 40 67.5% 0 1 1 0.0% — — — — 2012 5 7 12 41.7% 5 5 10 50.0% 1 2 3 33.3% — — — —
26 2010 14 10 24 58.3% 14 8 22 63.6% — — — — — — — — 2013 3 6 9 33.3% 7 9 16 43.8% 2 3 5 40.0% — — — —
27 2011 15 12 27 55.6% 11 11 22 50.0% 0 1 1 0.0% — — — — 2014 5 9 14 35.7% 18 10 28 64.3% 3 1 4 75.0% — — — —
28 2012 12 10 22 54.5% 22 6 28 78.6% 3 2 5 60.0% — — — — 2015 10 12 22 45.5% 10 9 19 52.6% 4 2 6 66.7% — — — —
29 2013 2 7 9 22.2% 18 12 30 60.0% 2 2 4 50.0% — — — — 2016 4 6 10 40.0% 5 8 13 38.5% 0 1 1 0.0% — — — —
30 2014 7 7 14 50.0% 15 12 27 55.6% — — — — — — — — 2017 4 5 9 44.4% 7 3 10 70.0% — — — — — — — —
31 2015 6 5 11 54.5% 14 12 26 53.8% 1 2 3 33.3% — — — — 2018 9 12 21 42.9% 11 10 21 52.4% 2 3 5 40.0% — — — —
32 2016 6 7 13 46.2% 10 6 16 62.5% 1 1 2 50.0% — — — — 2019 6 6 12 50.0% 9 11 20 45.0% 1 1 2 50.0% — — — —
33 2017 0 2 2 0.0% 0 1 1 0.0% — — — — — — — — 2020 0 3 3 0.0% 0 4 4 0.0% — — — — — — — —
34 — — — — — — — — — — — — — — — — — 2021 — — — — 0 1 1 0.0% — — — — — — — —
Career — 96 108 204 47.1% 220 136 356 61.8% 7 11 18 38.9% 4 5 9 44.4% — 63 91 154 40.9% 87 84 171 50.9% 16 19 35 45.7% — — — —

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 578/587 of Juan Monaco's and 358/360 of Leonardo Mayer'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 Juan Monaco Leonardo Mayer
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%
20 2004 28/28 1.9 2.5 66.9% 63.4% 48.9% 47.3% 47.8% 58.5% 41.8% — —/— — — — — — — — — —
21 2005 42/43 2.0 2.1 65.5% 63.7% 50.7% 51.2% 43.6% 58.9% 37.4% 2008 2/2 7.5 3.5 52.5% 86.6% 51.5% 12.5% 33.3% 69.5% 35.8%
22 2006 41/41 1.9 1.8 64.0% 65.6% 52.2% 56.6% 40.4% 60.9% 40.3% 2009 35/36 6.6 2.6 59.4% 75.3% 53.0% 56.0% 38.7% 66.4% 37.7%
23 2007 60/60 3.2 1.9 65.2% 69.0% 56.6% 57.3% 50.6% 64.7% 41.1% 2010 31/31 6.8 3.3 61.3% 73.8% 51.3% 64.9% 46.1% 65.1% 32.4%
24 2008 46/48 2.7 1.9 64.8% 65.5% 51.6% 50.7% 43.9% 60.1% 41.8% 2011 11/11 3.1 2.8 61.4% 69.3% 55.2% 46.1% 36.0% 63.9% 32.3%
25 2009 58/58 1.9 2.0 68.0% 66.6% 53.2% 52.0% 48.6% 62.4% 42.9% 2012 25/25 6.7 4.0 59.3% 72.1% 51.5% 57.8% 37.7% 63.6% 32.1%
26 2010 46/46 3.4 2.5 65.3% 68.0% 52.0% 58.2% 45.8% 62.4% 40.7% 2013 29/30 4.7 3.7 61.7% 68.6% 50.0% 58.6% 49.2% 61.4% 34.2%
27 2011 49/50 2.0 1.9 66.1% 66.1% 52.9% 57.1% 46.6% 61.4% 40.7% 2014 46/46 6.6 4.1 59.7% 74.5% 53.7% 57.6% 42.4% 66.4% 36.4%
28 2012 53/55 1.7 2.0 67.7% 67.4% 52.8% 55.8% 45.5% 62.4% 43.2% 2015 47/47 6.7 3.0 63.8% 74.8% 54.2% 65.0% 36.3% 67.4% 35.1%
29 2013 43/43 2.0 1.9 69.0% 65.2% 52.2% 50.8% 49.4% 61.4% 42.4% 2016 24/24 4.7 3.5 61.8% 71.4% 48.5% 62.3% 38.0% 62.4% 35.9%
30 2014 41/41 1.9 1.6 69.8% 64.7% 54.8% 49.0% 45.9% 61.7% 41.1% 2017 19/19 6.7 2.7 61.7% 67.4% 53.7% 48.8% 34.0% 63.2% 34.1%
31 2015 40/40 2.2 1.4 71.9% 64.4% 51.7% 59.5% 41.9% 60.6% 39.9% 2018 47/47 6.5 3.3 61.7% 73.6% 53.2% 56.0% 38.6% 65.7% 34.5%
32 2016 28/31 1.9 1.1 74.5% 64.0% 55.4% 54.8% 39.6% 61.4% 40.7% 2019 34/34 7.9 5.0 58.3% 74.7% 53.5% 59.2% 33.6% 65.9% 34.1%
33 2017 3/3 0.7 0.7 63.6% 60.5% 47.8% 52.2% 59.5% 55.8% 36.6% 2020 7/7 5.3 6.3 58.0% 69.3% 51.3% 60.1% 27.6% 61.8% 26.9%
34 — —/— — — — — — — — — — 2021 1/1 0.0 6.0 50.8% 76.7% 37.9% 50.0% — 57.6% 24.5%
Career — 578/587 2.2 1.9 67.3% 65.9% 52.8% 54.1% 45.8% 61.5% 41.1% — 358/360 6.3 3.6 60.8% 73.0% 52.6% 58.3% 39.1% 65.1% 34.6%

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 Juan Monaco Leonardo Mayer
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
20 2004 1662 138.6 -2.03 +3.31 1.009 50.1% -131 +91 — 51.5% +0.16 6–3 (67%) 4–4 (50%) — -0.82 2007 1495 97.6 — — — — — — — — — — — — —
21 2005 1577 124.6 -2.76 -0.23 0.912 48.2% -97 +112 — 42.0% -0.54 4–6 (40%) 5–9 (36%) — +0.19 2008 1476 101.9 -0.40 -0.71 1.172 51.8% — — — 50.0% 0.00 — 1–0 — +0.01
22 2006 1640 125.6 -0.75 +2.74 1.032 50.5% -158 +76 — 46.7% -0.17 3–8 (27%) 5–6 (45%) — -1.40 2009 1665 131.8 +2.06 +0.49 1.120 51.6% -73 -41 -95 54.7% +0.43 1–8 (11%) 7–9 (44%) — +0.83
23 2007 1865 145.9 +1.71 +3.90 1.166 52.7% -172 +120 — 60.6% +0.84 16–6 (73%) 7–12 (37%) — +0.58 2010 1652 134.7 +1.36 -2.46 0.928 48.7% -71 +91 — 42.3% -0.38 4–5 (44%) 7–14 (33%) — -0.68
24 2008 1760 137.9 -2.43 +3.95 1.049 50.9% -60 +159 — 55.5% +0.11 7–7 (50%) 9–6 (60%) — +1.07 2011 1677 124.2 +0.17 -2.16 0.894 47.8% — +150 — 40.0% -0.87 1–2 (33%) 5–2 (71%) — +0.29
25 2009 1852 157.8 -0.30 +5.86 1.140 52.3% -132 +156 — 57.5% +0.53 6–8 (43%) 7–8 (47%) — -2.94 2012 1726 138.2 +1.16 -3.47 0.882 48.0% -95 +90 -215 42.9% -0.59 2–3 (40%) 7–7 (50%) — -0.21
26 2010 1838 151.8 -0.23 +3.49 1.081 51.6% -17 +79 — 58.8% +0.54 9–8 (53%) 12–6 (67%) — +2.65 2013 1718 135.8 -0.98 -2.09 0.885 47.8% -75 +59 -185 44.4% -0.56 3–4 (43%) 9–6 (60%) — +0.11
27 2011 1940 155.8 -0.55 +4.02 1.054 50.7% +9 -75 — 51.3% +0.12 7–9 (44%) 8–9 (47%) — -0.04 2014 1832 147.6 +2.77 -0.26 1.083 51.2% -185 +142 -147 55.0% +0.19 8–9 (47%) 16–9 (64%) — +0.33
28 2012 1936 158.3 -0.31 +5.86 1.150 52.6% -29 +125 -371 62.2% +0.75 12–7 (63%) 11–7 (61%) — +2.18 2015 1839 152.1 +2.61 -0.22 1.077 51.2% -111 +71 -78 53.4% +0.27 5–9 (36%) 16–12 (57%) — +1.37
29 2013 1822 149.5 -1.37 +4.76 1.098 51.6% -49 +142 -201 54.3% +0.49 4–10 (29%) 5–10 (33%) — +2.05 2016 1729 141.4 -0.34 -0.34 0.955 49.2% -17 +71 — 40.7% -0.34 2–3 (40%) 2–7 (22%) — -1.17
30 2014 1864 149.5 -1.50 +3.48 1.073 51.0% -49 +48 — 52.9% +0.15 7–9 (44%) 9–9 (50%) — +0.07 2017 1797 137.1 -0.74 -0.87 0.928 48.2% -65 +75 — 57.4% +0.23 5–2 (71%) 5–3 (63%) — -0.32
31 2015 1813 155.6 -2.84 +3.06 1.012 50.2% +34 +69 -157 51.0% +0.17 7–6 (54%) 3–11 (21%) — -0.21 2018 1747 152.6 +2.05 -1.29 1.007 50.3% -45 +120 -84 50.4% +0.08 8–13 (38%) 12–12 (50%) — -1.16
32 2016 1875 154.8 -1.63 +3.93 1.056 50.7% -44 +70 — 52.2% +0.15 4–1 (80%) 4–6 (40%) — -1.33 2019 1710 139.9 +1.41 -1.47 1.000 50.0% -11 +88 — 50.0% -0.13 5–9 (36%) 17–9 (65%) — +0.77
33 2017 1814 105.4 -2.73 -1.34 0.827 45.7% — — — 14.3% -2.00 0–1 1–2 (33%) — -0.13 2020 1606 116.6 -1.03 -3.14 0.703 45.4% +35 +97 — 23.8% -1.52 0–4 (0%) 2–2 (50%) — -0.19
34 — — — — — — — — — — — — — — — — 2021 1520 93.3 -3.18 -4.11 0.578 42.6% — — — 0.0% -3.00 — — — +0.27
Career — 2053 154.7 -0.99 +3.80 1.069 51.1% -64 +97 -261 54.1% +0.29 92–89 (51%) 90–105 (46%) 96.3 +0.33 — 1939 146.2 +1.33 -1.16 0.989 49.8% -75 +92 -125 48.7% -0.10 44–71 (38%) 106–92 (54%) 97.3 +0.07

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.