H2H data updated: 2026-09-04 00:00 UTC

Juan Monaco vs Jan Hernych H2H: 2-0

Juan Monaco holds a 2–0 lead over Jan Hernych in their ATP head-to-head. Across 2 main-draw meetings, Juan Monaco leads 1–0 on clay and 1–0 on hard courts. Most recently, Juan Monaco won the 2009 Stockholm Open first round 6-2 5-7 7-5.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Juan Monaco
ARG Age 42 Right-Handed 185 cm / 6'1"
H2H
2 – 0
2 main draw meetings
Jan Hernych
CZE Age 47 Right-Handed 190 cm / 6'3"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Juan Monaco #29 6-2 5-7 7-5 Jan Hernych #62 Match data Oct 22, 2009* R32 Stockholm Open ATP 250 Hard
Juan Monaco #29 6-2 6-1 Jan Hernych #115 Match data Jul 19, 2007* R32 Stuttgart Open International Series Gold → modern equivalent ATP 500 Clay

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
Jan Hernych #1,606 #59 1,157 1,783 79 115 40.7% 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 Juan Monaco Jan Hernych
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
20 2004 16–12 57.1% #73 1,661 0 0 2000 0–1 0.0% #272 1,485 0 0
21 2005 18–25 41.9% #85 1,577 0 0 — — — — — — —
22 2006 18–23 43.9% #69 1,639 0 0 2002 0–1 0.0% #214 1,475 0 0
23 2007 41–19 68.3% #23 1,864 0 3 — — — — — — —
24 2008 27–21 56.2% #46 1,760 0 3 2004 9–12 42.9% #83 1,571 0 0
25 2009 34–24 58.6% #30 1,851 0 3 2005 18–22 45.0% #74 1,622 0 0
26 2010 28–18 60.9% #26 1,837 0 3 2006 17–20 45.9% #75 1,666 0 0
27 2011 26–24 52.0% #26 1,940 0 3 2007 7–15 31.8% #156 1,612 0 0
28 2012 37–18 67.3% #12 1,935 0 7 2008 4–8 33.3% #81 1,675 0 0
29 2013 22–21 51.2% #42 1,822 0 8 2009 11–23 32.4% #113 1,667 0 0
30 2014 22–19 53.7% #62 1,864 0 8 2010 0–1 0.0% #241 1,598 0 0
31 2015 21–19 52.5% #53 1,812 0 8 2011 3–2 60.0% #168 1,664 0 0
32 2016 17–14 54.8% #65 1,875 0 9 2012 2–1 66.7% #193 1,606 0 0
33 2017 0–3 0.0% #226 1,814 0 9 2013 5–5 50.0% #219 1,744 0 0
34 — — — — — — — 2014 1–1 50.0% #199 1,701 0 0
35 — — — — — — — 2015 2–2 50.0% #286 1,696 0 0
36 — — — — — — — 2016 0–1 0.0% #424 1,641 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 Juan Monaco Jan Hernych
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% 2000 — — — — 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% — — — — — — — — — — — — — — — — —
22 2006 3 8 11 27.3% 15 15 30 50.0% — — — — — — — — 2002 — — — — 0 1 1 0.0% — — — — — — — —
23 2007 12 9 21 57.1% 28 8 36 77.8% 0 1 1 0.0% 1 1 2 50.0% — — — — — — — — — — — — — — — — —
24 2008 9 10 19 47.4% 18 10 28 64.3% — — — — 0 1 1 0.0% 2004 9 7 16 56.3% — — — — 0 3 3 0.0% 0 2 2 0.0%
25 2009 7 10 17 41.2% 27 13 40 67.5% 0 1 1 0.0% — — — — 2005 9 12 21 42.9% 3 5 8 37.5% 5 3 8 62.5% 1 2 3 33.3%
26 2010 14 10 24 58.3% 14 8 22 63.6% — — — — — — — — 2006 6 9 15 40.0% 4 6 10 40.0% 4 2 6 66.7% 3 3 6 50.0%
27 2011 15 12 27 55.6% 11 11 22 50.0% 0 1 1 0.0% — — — — 2007 6 10 16 37.5% 0 4 4 0.0% 1 1 2 50.0% — — — —
28 2012 12 10 22 54.5% 22 6 28 78.6% 3 2 5 60.0% — — — — 2008 2 4 6 33.3% 2 2 4 50.0% 0 2 2 0.0% — — — —
29 2013 2 7 9 22.2% 18 12 30 60.0% 2 2 4 50.0% — — — — 2009 9 13 22 40.9% 2 7 9 22.2% 0 3 3 0.0% — — — —
30 2014 7 7 14 50.0% 15 12 27 55.6% — — — — — — — — 2010 0 1 1 0.0% — — — — — — — — — — — —
31 2015 6 5 11 54.5% 14 12 26 53.8% 1 2 3 33.3% — — — — 2011 2 1 3 66.7% — — — — 1 1 2 50.0% — — — —
32 2016 6 7 13 46.2% 10 6 16 62.5% 1 1 2 50.0% — — — — 2012 — — — — 2 1 3 66.7% — — — — — — — —
33 2017 0 2 2 0.0% 0 1 1 0.0% — — — — — — — — 2013 0 1 1 0.0% 0 1 1 0.0% 5 3 8 62.5% — — — —
34 — — — — — — — — — — — — — — — — — 2014 — — — — — — — — 1 1 2 50.0% — — — —
35 — — — — — — — — — — — — — — — — — 2015 0 1 1 0.0% — — — — 2 1 3 66.7% — — — —
36 — — — — — — — — — — — — — — — — — 2016 — — — — — — — — 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% — 43 59 102 42.2% 13 28 41 31.7% 19 21 40 47.5% 4 7 11 36.4%

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 190/194 of Jan Hernych'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 Jan Hernych
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% 2000 1/1 1.0 1.0 72.7% 55.0% 33.3% 0.0% 0.0% 49.1% 25.0%
21 2005 42/43 2.0 2.1 65.5% 63.7% 50.7% 51.2% 43.6% 58.9% 37.4% — —/— — — — — — — — — —
22 2006 41/41 1.9 1.8 64.0% 65.6% 52.2% 56.6% 40.4% 60.9% 40.3% 2002 1/1 0.0 1.0 63.4% 38.5% 20.0% 40.0% 50.0% 31.7% 33.3%
23 2007 60/60 3.2 1.9 65.2% 69.0% 56.6% 57.3% 50.6% 64.7% 41.1% — —/— — — — — — — — — —
24 2008 46/48 2.7 1.9 64.8% 65.5% 51.6% 50.7% 43.9% 60.1% 41.8% 2004 21/21 3.1 2.0 65.6% 66.1% 49.3% 55.9% 49.3% 60.3% 37.7%
25 2009 58/58 1.9 2.0 68.0% 66.6% 53.2% 52.0% 48.6% 62.4% 42.9% 2005 39/40 2.5 2.3 65.8% 64.8% 50.9% 59.0% 44.9% 60.0% 38.0%
26 2010 46/46 3.4 2.5 65.3% 68.0% 52.0% 58.2% 45.8% 62.4% 40.7% 2006 36/37 2.7 1.7 66.8% 64.4% 51.4% 55.2% 44.3% 60.0% 40.1%
27 2011 49/50 2.0 1.9 66.1% 66.1% 52.9% 57.1% 46.6% 61.4% 40.7% 2007 21/22 3.1 1.6 66.2% 64.5% 49.4% 54.9% 36.1% 59.1% 36.5%
28 2012 53/55 1.7 2.0 67.7% 67.4% 52.8% 55.8% 45.5% 62.4% 43.2% 2008 12/12 2.2 2.6 65.3% 59.8% 51.0% 45.2% 47.7% 56.8% 35.1%
29 2013 43/43 2.0 1.9 69.0% 65.2% 52.2% 50.8% 49.4% 61.4% 42.4% 2009 34/34 3.0 2.4 65.0% 66.1% 48.1% 59.0% 39.0% 59.7% 35.8%
30 2014 41/41 1.9 1.6 69.8% 64.7% 54.8% 49.0% 45.9% 61.7% 41.1% 2010 1/1 2.0 2.0 61.2% 58.7% 65.0% 33.3% 33.3% 61.2% 33.7%
31 2015 40/40 2.2 1.4 71.9% 64.4% 51.7% 59.5% 41.9% 60.6% 39.9% 2011 5/5 5.0 2.2 68.7% 64.0% 51.8% 77.2% 32.9% 60.3% 36.9%
32 2016 28/31 1.9 1.1 74.5% 64.0% 55.4% 54.8% 39.6% 61.4% 40.7% 2012 3/3 2.3 4.0 56.3% 58.6% 47.0% 64.9% 33.3% 53.2% 39.5%
33 2017 3/3 0.7 0.7 63.6% 60.5% 47.8% 52.2% 59.5% 55.8% 36.6% 2013 10/10 4.3 3.2 61.1% 67.6% 51.5% 54.1% 34.9% 61.4% 34.9%
34 — —/— — — — — — — — — — 2014 2/2 12.0 1.5 69.2% 71.4% 45.7% 66.2% 35.0% 63.4% 34.7%
35 — —/— — — — — — — — — — 2015 3/4 4.3 2.7 66.4% 60.1% 51.5% 63.1% 43.3% 57.2% 36.5%
36 — —/— — — — — — — — — — 2016 1/1 6.0 2.0 62.9% 67.9% 36.4% 55.6% 40.0% 56.2% 34.6%
Career — 578/587 2.2 1.9 67.3% 65.9% 52.8% 54.1% 45.8% 61.5% 41.1% — 190/194 3.0 2.2 65.6% 64.6% 49.8% 56.5% 42.0% 59.4% 37.2%

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 Jan Hernych
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%) 105.7 -0.82 2000 1486 98.6 -2.51 +0.58 0.491 38.4% — — — 0.0% -4.00 — — — +0.16
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%) 94.3 +0.19 2001 1474 101.0 — — — — — — — — — — — — —
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%) 94.7 -1.40 2002 1476 96.0 -0.28 -1.50 0.488 32.5% — — — 0.0% -5.00 — — — +0.02
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%) 106.6 +0.58 2003 1461 99.3 — — — — — — — — — — — — —
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%) 98.3 +1.07 2004 1572 131.6 -2.45 +1.84 0.949 49.1% +5 — -15 40.4% -0.57 3–4 (43%) 2–4 (33%) 99.9 -0.25
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%) 96.0 -2.94 2005 1623 129.5 -1.47 +0.65 0.949 49.0% -58 -65 +45 46.2% -0.34 5–7 (42%) 9–8 (53%) 101.9 -0.80
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%) 104.1 +2.65 2006 1667 130.1 -1.41 +2.15 1.001 50.0% -66 -121 +41 47.3% -0.29 3–7 (30%) 7–4 (64%) 96.7 -0.14
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%) 99.2 -0.04 2007 1613 131.4 -1.99 +0.62 0.893 47.8% +23 -116 — 36.0% -1.02 1–4 (20%) 1–5 (17%) 94.0 -1.47
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%) 106.1 +2.18 2008 1676 117.5 -2.03 -0.68 0.813 46.8% +19 -154 — 37.5% -1.06 2–3 (40%) 4–2 (67%) 99.3 +0.14
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%) 86.9 +2.05 2009 1668 137.6 -2.02 -0.08 0.888 47.8% +35 -129 +32 35.6% -0.80 5–9 (36%) 2–6 (25%) 94.6 -1.77
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%) 97.7 +0.07 2010 1598 112.4 -0.83 +1.60 0.867 47.8% — — — 33.3% -1.67 0–1 1–0 — -0.05
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%) 95.2 -0.21 2011 1664 121.9 -0.09 +1.05 0.929 48.7% +47 — — 47.1% +0.06 2–0 1–4 (20%) — -0.39
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%) 102.4 -1.33 2012 1606 112.1 -2.89 +0.24 0.845 46.8% — +54 — 50.0% -0.75 2–0 — — -0.23
33 2017 1814 105.4 -2.73 -1.34 0.827 45.7% — — — 14.3% -2.00 0–1 1–2 (33%) — -0.13 2013 1745 122.3 -0.81 -0.62 0.905 48.3% — — +148 45.8% -0.46 3–1 (75%) 3–2 (60%) 102.6 -0.30
34 — — — — — — — — — — — — — — — — 2014 1702 109.1 +1.00 -1.06 0.949 49.7% — — — 44.4% -0.33 1–0 0–1 — 0.00
35 — — — — — — — — — — — — — — — — 2015 1696 112.0 -2.26 -1.93 0.853 47.2% — — +192 50.0% -0.63 1–0 2–1 (67%) — +0.14
36 — — — — — — — — — — — — — — — — 2016 1641 101.2 +0.27 -3.38 0.789 45.9% — — — 33.3% -1.67 0–1 — — -0.02
38 — — — — — — — — — — — — — — — — 2018 1618 97.0 — — — — — — — — — — — — —
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 — 1783 128.6 -1.68 +0.70 0.918 48.5% -12 -100 +78 41.9% -0.60 28–37 (43%) 32–37 (46%) 95.5 -2.56

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.