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

Jan-Michael Gambill vs Brian Baker H2H: 1-0

Jan-Michael Gambill holds a 1–0 lead over Brian Baker 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 2004 Memphis round of 16 6-3 6-4.

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

Jan-Michael Gambill
USA Age 49 Right-Handed 190 cm / 6'3"
H2H
1 – 0
1 main draw meetings
Brian Baker
USA Age 41 Right-Handed 191 cm / 6'3"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Jan-Michael Gambill #63 6-3 6-4 Brian Baker #366 Match data Feb 20, 2004* R16 Memphis International Series Gold → modern equivalent ATP 500 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
Brian Baker #1,133 #52 818 1,754 20 40 33.3% 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 Brian Baker
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 — — — — — — — 2002 0–1 0.0% — 1,461 0 0
18 1995 0–1 0.0% — 1,487 0 0 2003 0–3 0.0% #422 1,426 0 0
19 — — — — — — — 2004 2–5 28.6% #178 1,436 0 0
20 1997 3–5 37.5% #186 1,520 0 0 2005 2–3 40.0% #205 1,454 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 — — — — — — —
24 2001 35–22 61.4% #21 1,759 0 2 — — — — — — —
25 2002 28–26 51.9% #42 1,756 0 2 — — — — — — —
26 2003 22–25 46.8% #51 1,643 0 3 — — — — — — —
27 2004 18–25 41.9% #95 1,595 0 3 2012 11–13 45.8% #61 1,723 0 0
28 2005 5–10 33.3% #191 1,558 0 3 2013 3–5 37.5% #359 1,730 0 0
29 2006 1–1 50.0% #687 1,568 0 3 — — — — — — —
30 2007 0–2 0.0% #1107 1,504 0 3 — — — — — — —
31 — — — — — — — 2016 2–10 16.7% #245 1,658 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 Brian Baker
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 %
17 — — — — — — — — — — — — — — — — — 2002 0 1 1 0.0% — — — — — — — — — — — —
18 1995 0 1 1 0.0% — — — — — — — — — — — — 2003 0 3 3 0.0% — — — — — — — — — — — —
19 — — — — — — — — — — — — — — — — — 2004 1 4 5 20.0% — — — — 1 1 2 50.0% — — — —
20 1997 3 4 7 42.9% 0 1 1 0.0% — — — — — — — — 2005 2 3 5 40.0% — — — — — — — — — — — —
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% — — — — — — — — — — — — — — — — —
24 2001 29 13 42 69.0% 2 4 6 33.3% 2 3 5 40.0% 2 2 4 50.0% — — — — — — — — — — — — — — — — —
25 2002 24 16 40 60.0% 1 5 6 16.7% 3 2 5 60.0% 0 3 3 0.0% — — — — — — — — — — — — — — — — —
26 2003 20 17 37 54.1% 0 5 5 0.0% 2 3 5 40.0% — — — — — — — — — — — — — — — — — — — — —
27 2004 15 18 33 45.5% 0 3 3 0.0% 3 4 7 42.9% — — — — 2012 3 10 13 23.1% 5 2 7 71.4% 3 1 4 75.0% — — — —
28 2005 5 10 15 33.3% — — — — — — — — — — — — 2013 3 5 8 37.5% — — — — — — — — — — — —
29 2006 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
30 2007 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
31 — — — — — — — — — — — — — — — — — 2016 1 5 6 16.7% 0 2 2 0.0% 1 3 4 25.0% — — — —
Career — 160 126 286 55.9% 10 32 42 23.8% 23 21 44 52.3% 8 12 20 40.0% — 10 31 41 24.4% 5 4 9 55.6% 5 5 10 50.0% — — — —

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 59/60 of Brian Baker'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 Brian Baker
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%
17 — —/— — — — — — — — — — 2002 1/1 3.0 6.0 60.0% 73.3% 20.0% 0.0% 33.3% 52.0% 30.9%
18 — —/— — — — — — — — — — 2003 3/3 3.3 5.0 62.7% 59.5% 32.9% 24.5% 10.7% 50.4% 31.6%
19 — —/— — — — — — — — — — 2004 7/7 4.1 6.7 64.3% 71.0% 43.0% 66.2% 41.9% 61.2% 32.2%
20 — —/— — — — — — — — — — 2005 5/5 4.0 4.2 62.9% 72.0% 51.4% 78.4% 14.9% 64.2% 33.8%
26 2003 43/47 10.1 3.1 56.5% 75.0% 47.9% 60.7% 48.3% 63.4% 36.0% — —/— — — — — — — — — —
27 2004 43/43 11.7 3.1 59.1% 76.0% 47.7% 57.9% 38.7% 64.3% 34.3% 2012 24/24 4.6 3.3 62.3% 68.3% 49.7% 50.2% 44.2% 61.3% 36.9%
28 2005 15/15 12.3 3.9 56.6% 76.7% 45.9% 58.6% 27.7% 63.3% 32.1% 2013 8/8 6.9 3.5 63.1% 65.7% 53.4% 55.6% 53.1% 61.2% 35.9%
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% — —/— — — — — — — — — —
31 — —/— — — — — — — — — — 2016 11/12 5.8 5.6 60.9% 69.9% 45.5% 56.4% 32.6% 60.4% 28.7%
Career — 105/392 11.1 3.4 57.5% 75.7% 47.3% 58.8% 40.7% 63.6% 34.6% — 59/60 4.9 4.4 62.4% 68.5% 47.4% 54.2% 38.6% 60.6% 34.0%

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 Brian Baker
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
16 — — — — — — — — — — — — — — — — 2001 1480 96.6 — — — — — — — — — — — — —
17 — — — — — — — — — — — — — — — — 2002 1462 101.1 -3.00 +1.04 0.644 41.0% — — — 0.0% -3.00 — — — -0.18
18 1995 1487 99.7 — — — — — — — 0.0% -3.00 — — — +0.04 2003 1427 92.2 -2.14 -3.45 0.636 40.4% +9 — — 12.5% -3.13 — — — +0.15
19 — — — — — — — — — — — — — — — — 2004 1436 112.1 -2.78 -0.11 0.829 47.4% +3 — — 33.3% -0.89 1–1 2–2 (50%) — +0.23
20 1997 1520 116.3 — — — — +18 — — 33.3% -1.17 1–0 3–1 (75%) — -0.59 2005 1454 114.8 +1.57 -0.03 0.944 48.7% +16 — — 50.0% -0.14 0–1 3–2 (60%) — -0.21
21 1998 1755 144.7 — — — — +27 -222 -139 53.4% +0.32 13–4 (76%) 11–12 (48%) — +0.72 — — — — — — — — — — — — — — — —
22 1999 1763 145.0 — — — — +37 -263 -154 51.2% +0.26 8–11 (42%) 10–9 (53%) — -2.53 — — — — — — — — — — — — — — — —
23 2000 1819 143.8 — — — — -27 -296 -44 56.3% +0.60 10–10 (50%) 10–17 (37%) — -1.79 — — — — — — — — — — — — — — — —
24 2001 1759 150.9 — — — — +67 -256 -39 61.9% +0.81 8–6 (57%) 11–10 (52%) — +0.99 — — — — — — — — — — — — — — — —
25 2002 1756 148.6 — — — — +48 -275 -49 51.9% +0.44 11–10 (52%) 11–14 (44%) — -0.54 — — — — — — — — — — — — — — — —
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 — — — — — — — — — — — — — — — —
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 2012 1724 139.4 -0.96 0.00 0.952 49.0% -140 -15 +12 48.5% -0.27 4–4 (50%) 10–5 (67%) — +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 2013 1731 126.1 -1.60 +0.46 0.926 48.3% -101 — — 40.0% -0.55 2–0 2–2 (50%) — -0.48
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 — — — — — — — — — — — — — 2016 1659 116.6 -3.42 -3.77 0.725 45.5% -82 — +98 24.2% -1.33 1–2 (33%) 4–5 (44%) — -0.20
32 — — — — — — — — — — — — — — — — 2017 1614 98.0 — — — — — — — — — — — — —
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 — 1755 129.5 -1.60 -0.81 0.864 47.5% -75 -15 +55 38.5% -0.76 8–8 (50%) 21–16 (57%) 109.3 -0.68

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.