H2H data updated: 2026-10-19 00:00 UTC

Jan-Michael Gambill vs Adrian Voinea H2H: 1-0

Jan-Michael Gambill holds a 1–0 lead over Adrian Voinea in their ATP head-to-head. Across 1 main-draw meeting, Jan-Michael Gambill leads 1–0 on grass. Most recently, Jan-Michael Gambill won the 2000 Queen's Club Championships round of 64 6-3 6-3.

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Jan-Michael Gambill
USA Age 49 Right-Handed 190 cm / 6'3"
H2H
1 – 0
1 main-draw meetings
Adrian Voinea
ROU Age 52 Right-Handed 185 cm / 6'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Jan-Michael Gambill #62 6-3 6-3 Adrian Voinea #87 Match data Jun 14, 2000* R64 Queen's Club Championships ATP International Series → modern equivalent ATP 250 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
Jan-Michael Gambill #1,352 #14 1,655 1,949 201 191 51.3% 0 0 0 0 3 3
Adrian Voinea #1,046 #36 957 1,755 126 168 42.9% 0 0 0 0 1 1

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 Adrian Voinea
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 1995 0–1 0.0% — 1,487 0 0 — — — — — — —
19 — — — — — — — 1994 2–4 33.3% #202 1,492 0 0
20 1997 3–5 37.5% #186 1,520 0 0 1995 13–19 40.6% #56 1,567 0 0
21 1998 31–23 57.4% #38 1,754 0 0 1996 28–25 52.8% #45 1,709 0 0
22 1999 25–25 50.0% #58 1,762 0 1 1997 12–20 37.5% #139 1,629 0 0
23 2000 33–26 55.9% #33 1,818 0 1 1998 11–9 55.0% #71 1,675 0 0
24 2001 35–22 61.4% #21 1,759 0 2 1999 14–21 40.0% #100 1,650 0 1
25 2002 28–26 51.9% #42 1,756 0 2 2000 9–20 31.0% #110 1,552 0 1
26 2003 22–25 46.8% #51 1,643 0 3 2001 11–11 50.0% #97 1,625 0 1
27 2004 18–25 41.9% #95 1,595 0 3 2002 18–20 47.4% #68 1,635 0 1
28 2005 5–10 33.3% #191 1,558 0 3 2003 8–19 29.6% #154 1,531 0 1
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 Adrian Voinea
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 — — — — — — — — — — — — — — — — — 1994 — — — — 2 4 6 33.3% — — — — — — — —
20 1997 3 4 7 42.9% 0 1 1 0.0% — — — — — — — — 1995 3 8 11 27.3% 9 6 15 60.0% — — — — 1 5 6 16.7%
21 1998 23 13 36 63.9% 3 4 7 42.9% 2 3 5 40.0% 3 3 6 50.0% 1996 10 7 17 58.8% 13 10 23 56.5% 0 3 3 0.0% 5 5 10 50.0%
22 1999 20 15 35 57.1% 1 5 6 16.7% 3 3 6 50.0% 1 2 3 33.3% 1997 5 6 11 45.5% 5 9 14 35.7% 1 3 4 25.0% 1 2 3 33.3%
23 2000 20 17 37 54.1% 3 4 7 42.9% 8 3 11 72.7% 2 2 4 50.0% 1998 4 4 8 50.0% 6 4 10 60.0% — — — — 1 1 2 50.0%
24 2001 29 13 42 69.0% 2 4 6 33.3% 2 3 5 40.0% 2 2 4 50.0% 1999 2 6 8 25.0% 12 12 24 50.0% 0 1 1 0.0% 0 2 2 0.0%
25 2002 24 16 40 60.0% 1 5 6 16.7% 3 2 5 60.0% 0 3 3 0.0% 2000 6 10 16 37.5% 3 8 11 27.3% 0 2 2 0.0% — — — —
26 2003 20 17 37 54.1% 0 5 5 0.0% 2 3 5 40.0% — — — — 2001 5 6 11 45.5% 6 5 11 54.5% — — — — — — — —
27 2004 15 18 33 45.5% 0 3 3 0.0% 3 4 7 42.9% — — — — 2002 7 7 14 50.0% 6 8 14 42.9% 4 3 7 57.1% 1 2 3 33.3%
28 2005 5 10 15 33.3% — — — — — — — — — — — — 2003 5 7 12 41.7% 3 9 12 25.0% 0 2 2 0.0% 0 1 1 0.0%
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% — 47 61 108 43.5% 65 75 140 46.4% 5 14 19 26.3% 9 18 27 33.3%

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 259/294 of Adrian Voinea'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 Adrian Voinea
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 — —/— — — — — — — — — — 1994 5/6 2.0 0.6 66.1% 60.2% 41.2% 41.5% 51.4% 53.7% 43.2%
20 — —/— — — — — — — — — — 1995 28/32 5.8 3.0 59.0% 67.6% 51.2% 59.1% 44.9% 60.9% 37.4%
21 — —/— — — — — — — — — — 1996 46/53 5.2 2.9 58.6% 68.6% 50.9% 57.9% 40.5% 61.3% 36.8%
22 — —/— — — — — — — — — — 1997 30/32 5.9 3.4 56.9% 64.2% 45.8% 47.6% 40.5% 56.2% 38.0%
23 — —/— — — — — — — — — — 1998 16/20 4.8 2.4 56.2% 67.6% 53.3% 60.5% 52.9% 61.4% 36.2%
24 — —/— — — — — — — — — — 1999 31/35 5.5 3.1 53.9% 69.8% 49.1% 49.1% 46.5% 60.0% 37.7%
25 — —/— — — — — — — — — — 2000 25/29 6.1 3.4 58.8% 69.5% 45.7% 51.9% 36.5% 59.7% 33.6%
26 2003 43/47 10.1 3.1 56.5% 75.0% 47.9% 60.7% 48.3% 63.4% 36.0% 2001 20/22 4.6 3.1 53.8% 70.6% 49.8% 50.7% 42.8% 61.4% 38.4%
27 2004 43/43 11.7 3.1 59.1% 76.0% 47.7% 57.9% 38.7% 64.3% 34.3% 2002 32/38 6.2 4.2 54.9% 69.6% 50.0% 54.7% 34.0% 60.6% 36.5%
28 2005 15/15 12.3 3.9 56.6% 76.7% 45.9% 58.6% 27.7% 63.3% 32.1% 2003 26/27 5.6 3.8 56.6% 68.5% 46.9% 50.4% 49.2% 58.9% 33.1%
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% — 259/294 5.5 3.2 56.9% 68.3% 49.0% 53.3% 42.5% 59.9% 36.6%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. 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 Adrian Voinea
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 — — — — — — — — — — — — — — — — 1994 1493 101.4 -1.67 -1.23 0.933 48.4% — +28 — 33.3% -1.33 1–0 — — +0.43
20 1997 1520 116.3 — — — — +18 — — 33.3% -1.17 1–0 3–1 (75%) — -0.59 1995 1567 132.5 -0.38 -0.66 0.956 49.2% -80 +132 — 46.5% -0.26 3–8 (27%) 8–7 (53%) 100.6 +0.33
21 1998 1755 144.7 — — — — +27 -222 -139 53.4% +0.32 13–4 (76%) 11–12 (48%) 111.1 +0.72 1996 1710 138.7 -0.34 -0.30 0.952 49.5% -44 +61 -144 54.8% +0.16 8–9 (47%) 12–9 (57%) 102.7 -0.48
22 1999 1763 145.0 — — — — +37 -263 -154 51.2% +0.26 8–11 (42%) 10–9 (53%) 102.4 -2.53 1997 1629 126.5 -4.51 +0.39 0.866 47.2% +72 +45 -86 35.9% -0.96 4–6 (40%) 6–9 (40%) 95.6 -1.87
23 2000 1819 143.8 — — — — -27 -296 -44 56.3% +0.60 10–10 (50%) 10–17 (37%) 96.8 -1.79 1998 1675 130.7 -0.22 -0.64 0.938 49.0% +39 +25 — 51.1% -0.13 2–2 (50%) 1–0 — -0.07
24 2001 1759 150.9 — — — — +67 -256 -39 61.9% +0.81 8–6 (57%) 11–10 (52%) 99.4 +0.99 1999 1651 125.5 -1.16 -0.03 0.943 48.8% -39 +66 — 43.6% -0.42 8–11 (42%) 8–7 (53%) 97.4 -0.55
25 2002 1756 148.6 — — — — +48 -275 -49 51.9% +0.44 11–10 (52%) 11–14 (44%) 92.3 -0.54 2000 1553 120.2 -1.75 -2.79 0.834 46.7% +49 +58 — 34.3% -1.00 4–2 (67%) 3–5 (38%) 102.5 -0.04
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%) 96.5 +1.55 2001 1625 126.7 -0.04 -0.19 0.995 49.0% -8 +38 — 43.5% -0.44 3–2 (60%) 5–3 (63%) 105.2 +0.45
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%) 98.0 +1.48 2002 1636 128.1 -1.48 -0.75 0.926 48.6% +17 +4 -151 47.2% -0.24 8–5 (62%) 11–8 (58%) 106.0 -0.15
28 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 2003 1531 117.5 -3.51 -2.55 0.805 46.6% +84 +19 — 37.9% -0.88 2–4 (33%) 9–6 (60%) 98.3 -0.56
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 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
32 — — — — — — — — — — — — — — — — 2007 1495 97.0 — — — — — — — — — — — — —
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 — 1756 133.6 -1.52 -0.78 0.913 48.4% +4 +53 -131 44.5% -0.43 43–49 (47%) 63–54 (54%) 104.1 -0.85

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.