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

Jan-Michael Gambill vs David Sanchez H2H: 1-2

David Sanchez holds a 2–1 lead over Jan-Michael Gambill in their ATP head-to-head. Across 3 main-draw meetings, they are tied 1–1 on hard courts, while David Sanchez leads 1–0 on clay. Most recently, David Sanchez won the 2004 St. Poelten round of 32 6-3 6-4.

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Jan-Michael Gambill
USA Age 49 Right-Handed 190 cm / 6'3"
H2H
1 – 2
3 main draw meetings
David Sanchez
ESP Age 48 Right-Handed 183 cm / 6'0"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
David Sanchez #54 6-3 6-4 Jan-Michael Gambill #84 Match data May 20, 2004* R32 St. Poelten International Series → modern equivalent ATP 250 Clay
David Sanchez #49 7-6(5) 6-3 Jan-Michael Gambill #61 Match data Jan 15, 2004* R32 ASB Classic International Series → modern equivalent ATP 250 Hard
Jan-Michael Gambill #50 7-6(3) 6-2 6-2 David Sanchez #55 Match data Aug 27, 2003* R128 US Open Grand Slam 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
Jan-Michael Gambill #1,352 #14 1,655 1,949 201 191 51.3% 0 0 0 0 3 3
David Sanchez #1,116 #41 832 1,719 87 119 42.2% 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 Jan-Michael Gambill David Sanchez
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 1995 0–1 0.0% — 1,487 0 0 — — — — — — —
19 — — — — — — — 1997 0–1 0.0% #262 1,484 0 0
20 1997 3–5 37.5% #186 1,520 0 0 1998 0–2 0.0% #340 1,470 0 0
21 1998 31–23 57.4% #38 1,754 0 0 1999 0–1 0.0% #196 1,459 0 0
22 1999 25–25 50.0% #58 1,762 0 1 2000 4–4 50.0% #89 1,519 0 0
23 2000 33–26 55.9% #33 1,818 0 1 2001 12–19 38.7% #74 1,569 0 0
24 2001 35–22 61.4% #21 1,759 0 2 2002 19–23 45.2% #60 1,634 0 0
25 2002 28–26 51.9% #42 1,756 0 2 2003 23–27 46.0% #50 1,623 0 2
26 2003 22–25 46.8% #51 1,643 0 3 2004 20–27 42.6% #74 1,574 0 2
27 2004 18–25 41.9% #95 1,595 0 3 2005 9–15 37.5% #137 1,596 0 2
28 2005 5–10 33.3% #191 1,558 0 3 — — — — — — —
29 2006 1–1 50.0% #687 1,568 0 3 — — — — — — —
30 2007 0–2 0.0% #1107 1,504 0 3 — — — — — — —

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 Jan-Michael Gambill David Sanchez
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% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
19 — — — — — — — — — — — — — — — — — 1997 — — — — 0 1 1 0.0% — — — — — — — —
20 1997 3 4 7 42.9% 0 1 1 0.0% — — — — — — — — 1998 — — — — 0 2 2 0.0% — — — — — — — —
21 1998 23 13 36 63.9% 3 4 7 42.9% 2 3 5 40.0% 3 3 6 50.0% 1999 — — — — 0 1 1 0.0% — — — — — — — —
22 1999 20 15 35 57.1% 1 5 6 16.7% 3 3 6 50.0% 1 2 3 33.3% 2000 0 1 1 0.0% 4 3 7 57.1% — — — — — — — —
23 2000 20 17 37 54.1% 3 4 7 42.9% 8 3 11 72.7% 2 2 4 50.0% 2001 1 5 6 16.7% 11 13 24 45.8% 0 1 1 0.0% — — — —
24 2001 29 13 42 69.0% 2 4 6 33.3% 2 3 5 40.0% 2 2 4 50.0% 2002 0 7 7 0.0% 19 14 33 57.6% 0 1 1 0.0% 0 1 1 0.0%
25 2002 24 16 40 60.0% 1 5 6 16.7% 3 2 5 60.0% 0 3 3 0.0% 2003 3 10 13 23.1% 20 15 35 57.1% 0 1 1 0.0% 0 1 1 0.0%
26 2003 20 17 37 54.1% 0 5 5 0.0% 2 3 5 40.0% — — — — 2004 5 9 14 35.7% 15 16 31 48.4% 0 1 1 0.0% 0 1 1 0.0%
27 2004 15 18 33 45.5% 0 3 3 0.0% 3 4 7 42.9% — — — — 2005 0 3 3 0.0% 9 12 21 42.9% — — — — — — — —
28 2005 5 10 15 33.3% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
29 2006 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
30 2007 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 160 126 286 55.9% 10 32 42 23.8% 23 21 44 52.3% 8 12 20 40.0% — 9 35 44 20.5% 78 77 155 50.3% 0 4 4 0.0% 0 3 3 0.0%

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 105/109 of Jan-Michael Gambill's and 195/206 of David Sanchez'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 Jan-Michael Gambill David Sanchez
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 — —/— — — — — — — — — — 1997 1/1 6.0 2.0 50.9% 55.2% 53.6% 20.0% 40.0% 54.4% 37.5%
20 — —/— — — — — — — — — — 1998 2/2 0.0 5.0 71.0% 54.8% 38.7% 57.1% 62.5% 50.4% 33.2%
21 — —/— — — — — — — — — — 1999 1/1 1.0 5.0 74.0% 57.4% 31.6% 58.3% 27.3% 50.7% 36.1%
22 — —/— — — — — — — — — — 2000 8/8 2.0 2.0 63.0% 61.9% 50.6% 62.9% 51.2% 57.8% 47.0%
23 — —/— — — — — — — — — — 2001 28/31 1.9 2.8 63.4% 63.8% 48.8% 56.3% 47.9% 58.0% 39.9%
24 — —/— — — — — — — — — — 2002 36/42 2.4 2.0 62.2% 68.3% 53.4% 61.1% 46.8% 62.5% 40.3%
25 — —/— — — — — — — — — — 2003 49/50 2.4 3.0 57.7% 63.0% 46.4% 51.1% 42.2% 56.0% 41.6%
26 2003 43/47 10.1 3.1 56.5% 75.0% 47.9% 60.7% 48.3% 63.4% 36.0% 2004 46/47 2.6 1.7 62.0% 66.7% 46.3% 53.7% 44.2% 58.9% 38.0%
27 2004 43/43 11.7 3.1 59.1% 76.0% 47.7% 57.9% 38.7% 64.3% 34.3% 2005 24/24 2.7 2.0 60.7% 61.7% 45.0% 48.8% 50.5% 55.1% 36.9%
28 2005 15/15 12.3 3.9 56.6% 76.7% 45.9% 58.6% 27.7% 63.3% 32.1% — —/— — — — — — — — — —
29 2006 2/2 11.5 7.0 47.8% 73.2% 44.1% 59.7% 35.0% 57.0% 39.4% — —/— — — — — — — — — —
30 2007 2/2 9.5 5.5 58.7% 79.4% 39.2% 37.5% 20.8% 62.8% 26.7% — —/— — — — — — — — — —
Career — 105/392 11.1 3.4 57.5% 75.7% 47.3% 58.8% 40.7% 63.6% 34.6% — 195/206 2.4 2.3 61.1% 64.6% 47.9% 54.4% 45.9% 58.0% 39.8%

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 Jan-Michael Gambill David Sanchez
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 — — — — — — — — — — — — — — — —
19 — — — — — — — — — — — — — — — — 1997 1485 100.6 -0.51 -1.79 0.822 45.5% — — — 0.0% -2.00 — — — +0.14
20 1997 1520 116.3 — — — — +18 — — 33.3% -1.17 1–0 3–1 (75%) — -0.59 1998 1471 104.6 -2.05 -2.35 0.668 42.7% — — — 0.0% -3.00 — — — -0.14
21 1998 1755 144.7 — — — — +27 -222 -139 53.4% +0.32 13–4 (76%) 11–12 (48%) — +0.72 1999 1459 100.5 +1.82 -0.89 0.731 44.0% — — — 0.0% -2.50 — 0–1 — +0.07
22 1999 1763 145.0 — — — — +37 -263 -154 51.2% +0.26 8–11 (42%) 10–9 (53%) — -2.53 2000 1520 112.3 -1.67 +2.95 1.115 52.6% — +50 — 43.8% -0.25 0–1 1–3 (25%) — +0.14
23 2000 1819 143.8 — — — — -27 -296 -44 56.3% +0.60 10–10 (50%) 10–17 (37%) — -1.79 2001 1569 122.4 -2.13 +0.89 0.950 49.3% -119 +88 — 36.8% -0.53 4–3 (57%) 4–5 (44%) — +0.08
24 2001 1759 150.9 — — — — +67 -256 -39 61.9% +0.81 8–6 (57%) 11–10 (52%) — +0.99 2002 1634 136.6 +0.29 +1.36 1.077 51.3% -252 +126 — 49.5% +0.31 3–7 (30%) 4–6 (40%) — +0.51
25 2002 1756 148.6 — — — — +48 -275 -49 51.9% +0.44 11–10 (52%) 11–14 (44%) — -0.54 2003 1623 130.4 -4.92 +3.22 0.946 48.8% -236 +146 — 46.6% -0.31 10–8 (56%) 7–5 (58%) — +0.42
26 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%) — +1.55 2004 1574 133.1 -3.41 +1.28 0.923 48.4% -117 +123 — 43.9% -0.35 6–10 (38%) 6–10 (38%) — -0.88
27 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%) — +1.48 2005 1597 119.1 -5.12 -2.04 0.822 46.3% -167 +77 — 39.7% -0.87 4–4 (50%) 2–1 (67%) — +0.21
28 2005 1559 116.9 -1.32 -3.12 0.876 47.9% +9 — — 33.3% -0.92 2–2 (50%) 4–3 (57%) — +0.61 — — — — — — — — — — — — — — — —
29 2006 1569 105.0 -1.55 +1.41 0.916 48.6% — — — 40.0% -0.60 1–0 — — +0.02 — — — — — — — — — — — — — — — —
30 2007 1505 103.5 -0.27 -2.33 0.719 44.4% — — — 0.0% -1.75 — 0–1 — +0.01 — — — — — — — — — — — — — — — —
31 2008 1506 100.9 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
33 2010 1508 103.1 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 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 — 1719 132.7 -3.01 +1.32 0.948 49.0% -180 +114 — 43.2% -0.35 27–33 (45%) 24–31 (44%) 99.3 +0.27

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.