H2H data updated: 2026-09-02 00:00 UTC

Jan-Michael Gambill vs Robert Kendrick H2H: 1-0

Jan-Michael Gambill holds a 1–0 lead over Robert Kendrick in their ATP head-to-head. Across 1 main-draw meeting, Jan-Michael Gambill leads 1–0 on hard courts. Most recently, Jan-Michael Gambill won the 2003 Delray Beach Open semifinal 6-3 2-6 7-6(5).

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Jan-Michael Gambill
USA Age 49 Right-Handed 190 cm / 6'3"
H2H
1 – 0
1 main draw meetings
Robert Kendrick
USA Age 46 Right-Handed 191 cm / 6'3"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Jan-Michael Gambill #39 6-3 2-6 7-6(5) Robert Kendrick #162 Match data Mar 8, 2003* SF Delray Beach Open ATP International Series → modern equivalent ATP 250 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
Robert Kendrick #1,118 #69 968 1,729 35 78 31.0% 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 Jan-Michael Gambill Robert Kendrick
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 1995 0–1 0.0% — 1,487 0 0 — — — — — — —
20 1997 3–5 37.5% #186 1,520 0 0 — — — — — — —
21 1998 31–23 57.4% #38 1,754 0 0 — — — — — — —
22 1999 25–25 50.0% #58 1,762 0 1 — — — — — — —
23 2000 33–26 55.9% #33 1,818 0 1 2003 6–10 37.5% #134 1,531 0 0
24 2001 35–22 61.4% #21 1,759 0 2 2004 4–4 50.0% #160 1,551 0 0
25 2002 28–26 51.9% #42 1,756 0 2 2005 0–2 0.0% #339 1,497 0 0
26 2003 22–25 46.8% #51 1,643 0 3 2006 4–5 44.4% #87 1,622 0 0
27 2004 18–25 41.9% #95 1,595 0 3 2007 5–18 21.7% #105 1,526 0 0
28 2005 5–10 33.3% #191 1,558 0 3 2008 3–9 25.0% #97 1,605 0 0
29 2006 1–1 50.0% #687 1,568 0 3 2009 9–16 36.0% #142 1,617 0 0
30 2007 0–2 0.0% #1107 1,504 0 3 2010 0–4 0.0% #115 1,655 0 0
31 — — — — — — — 2011 4–9 30.8% #224 1,623 0 0
32 — — — — — — — 2012 0–1 0.0% #449 1,650 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 Jan-Michael Gambill Robert Kendrick
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 1997 3 4 7 42.9% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
21 1998 23 13 36 63.9% 3 4 7 42.9% 2 3 5 40.0% 3 3 6 50.0% — — — — — — — — — — — — — — — — —
22 1999 20 15 35 57.1% 1 5 6 16.7% 3 3 6 50.0% 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% 2003 6 7 13 46.2% — — — — 0 3 3 0.0% — — — —
24 2001 29 13 42 69.0% 2 4 6 33.3% 2 3 5 40.0% 2 2 4 50.0% 2004 3 2 5 60.0% 1 1 2 50.0% 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% 2005 0 2 2 0.0% — — — — — — — — — — — —
26 2003 20 17 37 54.1% 0 5 5 0.0% 2 3 5 40.0% — — — — 2006 1 3 4 25.0% — — — — 3 2 5 60.0% — — — —
27 2004 15 18 33 45.5% 0 3 3 0.0% 3 4 7 42.9% — — — — 2007 4 13 17 23.5% 0 2 2 0.0% 1 3 4 25.0% — — — —
28 2005 5 10 15 33.3% — — — — — — — — — — — — 2008 3 9 12 25.0% — — — — — — — — — — — —
29 2006 1 1 2 50.0% — — — — — — — — — — — — 2009 8 10 18 44.4% 1 3 4 25.0% 0 3 3 0.0% — — — —
30 2007 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — 2010 0 3 3 0.0% — — — — 0 1 1 0.0% — — — —
31 — — — — — — — — — — — — — — — — — 2011 4 4 8 50.0% 0 4 4 0.0% 0 1 1 0.0% — — — —
32 — — — — — — — — — — — — — — — — — 2012 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% — 29 54 83 34.9% 2 10 12 16.7% 4 14 18 22.2% — — — —

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 113/113 of Robert Kendrick'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 Robert Kendrick
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%
23 — —/— — — — — — — — — — 2003 16/16 9.3 5.8 57.2% 70.4% 48.3% 65.5% 36.3% 61.0% 33.4%
24 — —/— — — — — — — — — — 2004 8/8 8.5 4.9 58.3% 81.0% 44.2% 48.2% 21.6% 65.1% 31.5%
25 — —/— — — — — — — — — — 2005 2/2 10.5 6.5 56.3% 67.7% 52.6% 57.1% 41.7% 61.3% 35.6%
26 2003 43/47 10.1 3.1 56.5% 75.0% 47.9% 60.7% 48.3% 63.4% 36.0% 2006 9/9 10.7 6.2 61.4% 71.8% 40.6% 73.1% 35.4% 60.1% 35.4%
27 2004 43/43 11.7 3.1 59.1% 76.0% 47.7% 57.9% 38.7% 64.3% 34.3% 2007 23/23 8.4 4.9 58.8% 71.2% 44.9% 53.9% 42.1% 60.5% 33.3%
28 2005 15/15 12.3 3.9 56.6% 76.7% 45.9% 58.6% 27.7% 63.3% 32.1% 2008 12/12 13.1 3.6 59.3% 80.1% 50.5% 57.6% 27.4% 68.0% 31.8%
29 2006 2/2 11.5 7.0 47.8% 73.2% 44.1% 59.7% 35.0% 57.0% 39.4% 2009 25/25 10.1 2.9 57.6% 74.2% 48.4% 47.4% 41.7% 63.4% 35.0%
30 2007 2/2 9.5 5.5 58.7% 79.4% 39.2% 37.5% 20.8% 62.8% 26.7% 2010 4/4 13.0 5.3 59.0% 73.3% 48.3% 74.1% 41.3% 62.7% 28.4%
31 — —/— — — — — — — — — — 2011 13/13 6.6 2.8 58.2% 70.9% 47.2% 46.4% 31.4% 61.0% 31.4%
32 — —/— — — — — — — — — — 2012 1/1 6.0 1.0 60.9% 82.1% 40.0% 50.0% — 65.6% 18.6%
Career — 105/392 11.1 3.4 57.5% 75.7% 47.3% 58.8% 40.7% 63.6% 34.6% — 113/113 9.6 4.3 58.4% 73.5% 46.8% 55.5% 36.0% 62.5% 33.1%

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 Robert Kendrick
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 1997 1520 116.3 — — — — +18 — — 33.3% -1.17 1–0 3–1 (75%) — -0.59 — — — — — — — — — — — — — — — —
21 1998 1755 144.7 — — — — +27 -222 -139 53.4% +0.32 13–4 (76%) 11–12 (48%) — +0.72 2001 1471 97.6 — — — — — — — — — — — — —
22 1999 1763 145.0 — — — — +37 -263 -154 51.2% +0.26 8–11 (42%) 10–9 (53%) — -2.53 2002 1504 109.4 — — — — — — — — — — — — —
23 2000 1819 143.8 — — — — -27 -296 -44 56.3% +0.60 10–10 (50%) 10–17 (37%) — -1.79 2003 1532 117.6 -1.04 -2.70 0.856 47.6% +70 — -69 40.0% -0.75 2–3 (40%) 5–4 (56%) — -0.10
24 2001 1759 150.9 — — — — +67 -256 -39 61.9% +0.81 8–6 (57%) 11–10 (52%) — +0.99 2004 1551 117.5 +0.38 -0.94 0.903 48.1% +70 — — 47.4% -0.47 2–1 (67%) 2–1 (67%) — -0.12
25 2002 1756 148.6 — — — — +48 -275 -49 51.9% +0.44 11–10 (52%) 11–14 (44%) — -0.54 2005 1497 100.7 -1.59 -0.59 0.918 48.2% — — — 20.0% -1.40 0–1 — — +0.23
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 2006 1623 112.2 +0.65 -1.73 0.885 48.5% -16 — -19 48.0% -0.28 1–1 2–1 (67%) — +0.24
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 2007 1526 117.9 -1.95 -2.21 0.842 46.8% +12 — +14 29.3% -1.31 1–5 (17%) 4–6 (40%) — -0.28
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 2008 1606 124.3 +1.23 -1.19 0.996 49.4% +10 — — 32.3% -0.90 0–3 (0%) 4–5 (44%) — -0.09
29 2006 1569 105.0 -1.55 +1.41 0.916 48.6% — — — 40.0% -0.60 1–0 — — +0.02 2009 1617 134.7 +0.65 -0.40 0.956 49.6% +14 -117 -71 39.1% -0.34 2–3 (40%) 3–7 (30%) — -1.32
30 2007 1505 103.5 -0.27 -2.33 0.719 44.4% — — — 0.0% -1.75 — 0–1 — +0.01 2010 1656 115.5 -0.23 -0.59 0.762 46.7% -25 — — 23.1% -0.77 0–1 1–4 (20%) — -0.23
31 2008 1506 100.9 — — — — — — — — — — — — — 2011 1624 120.3 -1.60 -3.23 0.805 46.4% +64 -167 — 36.7% -1.13 2–2 (50%) 3–1 (75%) — +0.62
32 — — — — — — — — — — — — — — — — 2012 1651 106.4 -1.61 -1.07 0.542 43.1% — — — 0.0% -2.00 — 0–1 — +0.20
33 2010 1508 103.1 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
34 — — — — — — — — — — — — — — — — 2014 1628 99.4 — — — — — — — — — — — — —
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 — 1730 126.0 -0.43 -1.66 0.882 48.0% +28 -142 -31 36.2% -0.79 10–20 (33%) 24–30 (44%) 93.6 -0.75

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.