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

Juan Monaco vs Jan-Michael Gambill H2H: 1-0

Juan Monaco holds a 1–0 lead over Jan-Michael Gambill in their ATP head-to-head. Across 1 main-draw meeting, Juan Monaco leads 1–0 on clay. Most recently, Juan Monaco won the 2007 U.S. Men's Clay Court Championship first round 7-5 6-4.

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Juan Monaco
ARG Age 42 Right-Handed 185 cm / 6'1"
H2H
1 – 0
1 main draw meetings
Jan-Michael Gambill
USA Age 49 Right-Handed 190 cm / 6'3"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Juan Monaco #52 7-5 6-4 Jan-Michael Gambill #671 Match data Apr 12, 2007* R32 U.S. Men's Clay Court Championship International Series → modern equivalent ATP 250 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-Michael Gambill #1,352 #14 1,655 1,949 201 191 51.3% 0 0 0 0 3 3

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-Michael Gambill
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 — — — — — — — 1995 0–1 0.0% — 1,487 0 0
20 2004 16–12 57.1% #73 1,661 0 0 1997 3–5 37.5% #186 1,520 0 0
21 2005 18–25 41.9% #85 1,577 0 0 1998 31–23 57.4% #38 1,754 0 0
22 2006 18–23 43.9% #69 1,639 0 0 1999 25–25 50.0% #58 1,762 0 1
23 2007 41–19 68.3% #23 1,864 0 3 2000 33–26 55.9% #33 1,818 0 1
24 2008 27–21 56.2% #46 1,760 0 3 2001 35–22 61.4% #21 1,759 0 2
25 2009 34–24 58.6% #30 1,851 0 3 2002 28–26 51.9% #42 1,756 0 2
26 2010 28–18 60.9% #26 1,837 0 3 2003 22–25 46.8% #51 1,643 0 3
27 2011 26–24 52.0% #26 1,940 0 3 2004 18–25 41.9% #95 1,595 0 3
28 2012 37–18 67.3% #12 1,935 0 7 2005 5–10 33.3% #191 1,558 0 3
29 2013 22–21 51.2% #42 1,822 0 8 2006 1–1 50.0% #687 1,568 0 3
30 2014 22–19 53.7% #62 1,864 0 8 2007 0–2 0.0% #1107 1,504 0 3
31 2015 21–19 52.5% #53 1,812 0 8 — — — — — — —
32 2016 17–14 54.8% #65 1,875 0 9 — — — — — — —
33 2017 0–3 0.0% #226 1,814 0 9 — — — — — — —

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-Michael Gambill
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 — — — — — — — — — — — — — — — — — 1995 0 1 1 0.0% — — — — — — — — — — — —
20 2004 2 3 5 40.0% 14 8 22 63.6% — — — — 0 1 1 0.0% 1997 3 4 7 42.9% 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% 1998 23 13 36 63.9% 3 4 7 42.9% 2 3 5 40.0% 3 3 6 50.0%
22 2006 3 8 11 27.3% 15 15 30 50.0% — — — — — — — — 1999 20 15 35 57.1% 1 5 6 16.7% 3 3 6 50.0% 1 2 3 33.3%
23 2007 12 9 21 57.1% 28 8 36 77.8% 0 1 1 0.0% 1 1 2 50.0% 2000 20 17 37 54.1% 3 4 7 42.9% 8 3 11 72.7% 2 2 4 50.0%
24 2008 9 10 19 47.4% 18 10 28 64.3% — — — — 0 1 1 0.0% 2001 29 13 42 69.0% 2 4 6 33.3% 2 3 5 40.0% 2 2 4 50.0%
25 2009 7 10 17 41.2% 27 13 40 67.5% 0 1 1 0.0% — — — — 2002 24 16 40 60.0% 1 5 6 16.7% 3 2 5 60.0% 0 3 3 0.0%
26 2010 14 10 24 58.3% 14 8 22 63.6% — — — — — — — — 2003 20 17 37 54.1% 0 5 5 0.0% 2 3 5 40.0% — — — —
27 2011 15 12 27 55.6% 11 11 22 50.0% 0 1 1 0.0% — — — — 2004 15 18 33 45.5% 0 3 3 0.0% 3 4 7 42.9% — — — —
28 2012 12 10 22 54.5% 22 6 28 78.6% 3 2 5 60.0% — — — — 2005 5 10 15 33.3% — — — — — — — — — — — —
29 2013 2 7 9 22.2% 18 12 30 60.0% 2 2 4 50.0% — — — — 2006 1 1 2 50.0% — — — — — — — — — — — —
30 2014 7 7 14 50.0% 15 12 27 55.6% — — — — — — — — 2007 0 1 1 0.0% 0 1 1 0.0% — — — — — — — —
31 2015 6 5 11 54.5% 14 12 26 53.8% 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — —
32 2016 6 7 13 46.2% 10 6 16 62.5% 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
33 2017 0 2 2 0.0% 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% — 160 126 286 55.9% 10 32 42 23.8% 23 21 44 52.3% 8 12 20 40.0%

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 105/109 of Jan-Michael Gambill'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-Michael Gambill
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% — —/— — — — — — — — — —
22 2006 41/41 1.9 1.8 64.0% 65.6% 52.2% 56.6% 40.4% 60.9% 40.3% — —/— — — — — — — — — —
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% — —/— — — — — — — — — —
25 2009 58/58 1.9 2.0 68.0% 66.6% 53.2% 52.0% 48.6% 62.4% 42.9% — —/— — — — — — — — — —
26 2010 46/46 3.4 2.5 65.3% 68.0% 52.0% 58.2% 45.8% 62.4% 40.7% 2003 43/47 10.1 3.1 56.5% 75.0% 47.9% 60.7% 48.3% 63.4% 36.0%
27 2011 49/50 2.0 1.9 66.1% 66.1% 52.9% 57.1% 46.6% 61.4% 40.7% 2004 43/43 11.7 3.1 59.1% 76.0% 47.7% 57.9% 38.7% 64.3% 34.3%
28 2012 53/55 1.7 2.0 67.7% 67.4% 52.8% 55.8% 45.5% 62.4% 43.2% 2005 15/15 12.3 3.9 56.6% 76.7% 45.9% 58.6% 27.7% 63.3% 32.1%
29 2013 43/43 2.0 1.9 69.0% 65.2% 52.2% 50.8% 49.4% 61.4% 42.4% 2006 2/2 11.5 7.0 47.8% 73.2% 44.1% 59.7% 35.0% 57.0% 39.4%
30 2014 41/41 1.9 1.6 69.8% 64.7% 54.8% 49.0% 45.9% 61.7% 41.1% 2007 2/2 9.5 5.5 58.7% 79.4% 39.2% 37.5% 20.8% 62.8% 26.7%
31 2015 40/40 2.2 1.4 71.9% 64.4% 51.7% 59.5% 41.9% 60.6% 39.9% — —/— — — — — — — — — —
32 2016 28/31 1.9 1.1 74.5% 64.0% 55.4% 54.8% 39.6% 61.4% 40.7% — —/— — — — — — — — — —
33 2017 3/3 0.7 0.7 63.6% 60.5% 47.8% 52.2% 59.5% 55.8% 36.6% — —/— — — — — — — — — —
Career — 578/587 2.2 1.9 67.3% 65.9% 52.8% 54.1% 45.8% 61.5% 41.1% — 105/392 11.1 3.4 57.5% 75.7% 47.3% 58.8% 40.7% 63.6% 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 Jan-Michael Gambill
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
18 — — — — — — — — — — — — — — — — 1995 1487 99.7 — — — — — — — 0.0% -3.00 — — — +0.04
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 1997 1520 116.3 — — — — +18 — — 33.3% -1.17 1–0 3–1 (75%) — -0.59
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 1998 1755 144.7 — — — — +27 -222 -139 53.4% +0.32 13–4 (76%) 11–12 (48%) 111.1 +0.72
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 1999 1763 145.0 — — — — +37 -263 -154 51.2% +0.26 8–11 (42%) 10–9 (53%) 102.4 -2.53
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 2000 1819 143.8 — — — — -27 -296 -44 56.3% +0.60 10–10 (50%) 10–17 (37%) 96.8 -1.79
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 2001 1759 150.9 — — — — +67 -256 -39 61.9% +0.81 8–6 (57%) 11–10 (52%) 99.4 +0.99
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 2002 1756 148.6 — — — — +48 -275 -49 51.9% +0.44 11–10 (52%) 11–14 (44%) 92.3 -0.54
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 2003 1644 133.1 +0.95 -1.36 0.983 50.0% +72 -213 +27 48.2% +0.07 5–6 (45%) 9–9 (50%) 96.5 +1.55
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 2004 1596 125.6 +0.40 -1.44 0.961 49.5% +33 -178 +70 44.1% -0.30 3–7 (30%) 13–11 (54%) 98.0 +1.48
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 2005 1559 116.9 -1.32 -3.12 0.876 47.9% +9 — — 33.3% -0.92 2–2 (50%) 4–3 (57%) 101.5 +0.61
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 2006 1569 105.0 -1.55 +1.41 0.916 48.6% — — — 40.0% -0.60 1–0 — — +0.02
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 2007 1505 103.5 -0.27 -2.33 0.719 44.4% — — — 0.0% -1.75 — 0–1 — +0.01
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 2008 1506 100.9 — — — — — — — — — — — — —
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 — — — — — — — — — — — — — — — —
33 2017 1814 105.4 -2.73 -1.34 0.827 45.7% — — — 14.3% -2.00 0–1 1–2 (33%) — -0.13 2010 1508 103.1 — — — — — — — — — — — — —
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 — 1949 145.6 +0.33 -1.61 0.952 49.4% +35 -250 -44 51.3% +0.24 62–56 (53%) 82–87 (49%) 100.1 -0.01

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.