H2H data updated: 2026-09-12 00:00 UTC

Kristof Vliegen vs Justin Gimelstob H2H: 1-1

Kristof Vliegen and Justin Gimelstob are tied 1–1 in their ATP head-to-head. Across 2 main-draw meetings, they are tied 1–1 on hard courts. Most recently, Kristof Vliegen won the 2006 San Jose round of 16 7-6(1) 4-6 6-1.

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Kristof Vliegen
BEL Age 44 Right-Handed 193 cm / 6'4"
H2H
1 – 1
2 main-draw meetings
Justin Gimelstob
USA Age 49 Right-Handed 196 cm / 6'5"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Kristof Vliegen #74 7-6(1) 4-6 6-1 Justin Gimelstob #98 Match data Feb 17, 2006* R16 San Jose ATP International Series → modern equivalent ATP 250 Hard
Justin Gimelstob #149 6-3 7-6(3) Kristof Vliegen #106 Match data Feb 24, 2005* R32 Scottsdale 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
Kristof Vliegen #452 #30 1,008 1,797 83 114 42.1% 0 0 0 0 0 0
Justin Gimelstob #841 #63 733 1,722 107 171 38.5% 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 Kristof Vliegen Justin Gimelstob
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 — — — — — — — 1995 1–1 50.0% — 1,529 0 0
19 — — — — — — — 1996 3–9 25.0% #152 1,510 0 0
20 — — — — — — — 1997 17–23 42.5% #104 1,630 0 0
21 2003 5–8 38.5% #116 1,504 0 0 1998 14–15 48.3% #80 1,661 0 0
22 2004 9–14 39.1% #116 1,561 0 0 1999 17–26 39.5% #82 1,645 0 0
23 2005 7–9 43.8% #93 1,595 0 0 2000 14–16 46.7% #97 1,675 0 0
24 2006 31–22 58.5% #31 1,725 0 0 2001 3–12 20.0% #177 1,595 0 0
25 2007 13–23 36.1% #98 1,631 0 0 2002 5–6 45.5% #106 1,619 0 0
26 2008 7–16 30.4% #84 1,633 0 0 2003 9–17 34.6% #106 1,532 0 0
27 2009 9–12 42.9% #110 1,698 0 0 2004 1–5 16.7% #162 1,507 0 0
28 2010 2–10 16.7% #257 1,599 0 0 2005 8–9 47.1% #104 1,595 0 0
29 — — — — — — — 2006 14–20 41.2% #86 1,606 0 0
30 — — — — — — — 2007 1–12 7.7% #556 1,537 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 Kristof Vliegen Justin Gimelstob
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 1 1 2 50.0% — — — — — — — — — — — —
19 — — — — — — — — — — — — — — — — — 1996 3 7 10 30.0% — — — — 0 2 2 0.0% — — — —
20 — — — — — — — — — — — — — — — — — 1997 15 16 31 48.4% — — — — 1 4 5 20.0% 1 3 4 25.0%
21 2003 4 4 8 50.0% 1 4 5 20.0% — — — — — — — — 1998 5 7 12 41.7% 4 2 6 66.7% 3 4 7 42.9% 2 2 4 50.0%
22 2004 1 5 6 16.7% 8 7 15 53.3% 0 2 2 0.0% — — — — 1999 13 16 29 44.8% 2 5 7 28.6% 1 4 5 20.0% 1 1 2 50.0%
23 2005 2 2 4 50.0% 2 4 6 33.3% 0 1 1 0.0% 3 2 5 60.0% 2000 10 9 19 52.6% 0 3 3 0.0% 4 4 8 50.0% — — — —
24 2006 18 12 30 60.0% 7 6 13 53.8% 5 3 8 62.5% 1 1 2 50.0% 2001 2 10 12 16.7% — — — — 1 2 3 33.3% — — — —
25 2007 4 11 15 26.7% 7 7 14 50.0% 2 3 5 40.0% 0 2 2 0.0% 2002 3 5 8 37.5% — — — — 2 1 3 66.7% — — — —
26 2008 4 6 10 40.0% 3 7 10 30.0% 0 3 3 0.0% — — — — 2003 5 11 16 31.3% 0 2 2 0.0% 4 4 8 50.0% — — — —
27 2009 3 4 7 42.9% 3 5 8 37.5% 3 3 6 50.0% — — — — 2004 1 4 5 20.0% — — — — 0 1 1 0.0% — — — —
28 2010 2 6 8 25.0% 0 2 2 0.0% 0 2 2 0.0% — — — — 2005 6 8 14 42.9% — — — — 2 1 3 66.7% — — — —
29 — — — — — — — — — — — — — — — — — 2006 6 13 19 31.6% 2 3 5 40.0% 6 4 10 60.0% — — — —
30 — — — — — — — — — — — — — — — — — 2007 1 5 6 16.7% 0 2 2 0.0% 0 4 4 0.0% 0 1 1 0.0%
Career — 38 50 88 43.2% 31 42 73 42.5% 10 17 27 37.0% 4 5 9 44.4% — 71 112 183 38.8% 8 17 25 32.0% 24 35 59 40.7% 4 7 11 36.4%

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 196/197 of Kristof Vliegen's and 259/278 of Justin Gimelstob'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 Kristof Vliegen Justin Gimelstob
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%
18 — —/— — — — — — — — — — 1995 2/2 8.0 5.0 62.7% 69.5% 44.6% 68.1% 31.7% 59.4% 30.5%
19 — —/— — — — — — — — — — 1996 10/12 5.1 3.4 54.9% 73.3% 46.5% 41.8% 50.8% 61.4% 35.3%
20 — —/— — — — — — — — — — 1997 36/40 6.0 5.8 58.7% 71.8% 44.8% 51.3% 37.8% 60.5% 35.9%
21 2003 13/13 4.5 1.8 63.5% 68.3% 48.1% 48.7% 46.7% 60.5% 34.2% 1998 26/29 5.5 3.9 59.7% 72.6% 47.9% 55.6% 44.3% 62.5% 39.5%
22 2004 23/23 4.0 3.0 60.1% 66.0% 51.5% 44.3% 48.6% 60.0% 38.9% 1999 37/43 6.9 3.9 60.4% 72.2% 47.6% 56.4% 39.5% 62.4% 35.7%
23 2005 16/16 4.4 2.2 62.5% 66.3% 53.7% 59.1% 45.2% 61.6% 33.2% 2000 29/30 8.3 4.4 58.7% 73.7% 49.6% 57.8% 36.8% 63.2% 37.6%
24 2006 53/53 7.2 2.2 63.9% 72.1% 52.0% 62.7% 41.7% 65.0% 37.5% 2001 13/15 5.6 5.7 55.5% 71.2% 45.9% 45.8% 36.3% 59.8% 34.1%
25 2007 36/36 4.7 1.9 60.4% 67.3% 45.8% 53.4% 45.7% 59.0% 34.8% 2002 10/11 5.5 5.7 53.9% 69.8% 43.4% 49.0% 29.6% 57.9% 37.0%
26 2008 22/23 6.9 1.8 60.4% 66.4% 48.7% 56.3% 32.2% 59.5% 35.1% 2003 26/26 7.3 4.2 54.5% 73.8% 45.2% 63.5% 42.7% 60.7% 36.5%
27 2009 21/21 7.1 2.5 59.1% 71.7% 54.1% 51.0% 38.3% 64.5% 34.0% 2004 6/6 4.5 5.5 48.7% 73.2% 49.4% 40.7% 26.3% 60.7% 35.9%
28 2010 12/12 3.7 2.6 56.0% 63.6% 42.0% 35.3% 35.6% 54.5% 34.0% 2005 17/17 11.4 4.9 56.8% 77.1% 52.2% 59.4% 40.1% 66.2% 35.8%
29 — —/— — — — — — — — — — 2006 34/34 7.0 2.9 56.6% 72.4% 47.8% 63.7% 36.2% 61.7% 34.9%
30 — —/— — — — — — — — — — 2007 13/13 4.3 4.8 57.1% 65.3% 43.1% 49.5% 26.4% 55.8% 29.5%
Career — 196/197 5.7 2.2 61.3% 68.6% 49.9% 54.0% 42.1% 61.4% 35.8% — 259/278 6.8 4.4 57.4% 72.4% 47.1% 55.6% 38.2% 61.5% 35.9%

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 Kristof Vliegen Justin Gimelstob
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 1530 110.0 -1.36 +1.92 0.750 45.8% — — — 37.5% -0.63 1–0 — — -0.13
19 — — — — — — — — — — — — — — — — 1996 1510 118.9 +0.13 +0.36 0.915 48.2% +28 — — 29.6% -0.93 1–2 (33%) 1–4 (20%) 97.5 -0.63
20 — — — — — — — — — — — — — — — — 1997 1630 134.5 -1.35 -0.78 0.909 48.5% +30 — -55 43.3% -0.47 7–6 (54%) 10–8 (56%) 103.8 +0.60
21 2003 1504 125.2 -0.35 -2.30 0.867 47.4% +66 +6 — 40.0% -0.50 3–1 (75%) 1–2 (33%) 104.0 -0.50 1998 1661 129.0 +0.39 +1.22 1.052 50.8% -10 -75 -71 50.7% +0.12 6–8 (43%) 4–9 (31%) 96.0 -0.12
22 2004 1561 127.0 -0.78 +1.34 0.973 49.4% +12 +56 — 41.5% -0.68 2–2 (50%) 2–1 (67%) 102.2 -1.10 1999 1645 137.7 -0.21 -1.19 0.949 49.1% +36 -75 -122 45.0% -0.28 3–10 (23%) 7–12 (37%) 91.8 -1.22
23 2005 1595 119.4 -0.47 -2.09 0.864 47.7% -16 +57 — 42.5% -0.77 4–2 (67%) 6–2 (75%) 105.9 +0.06 2000 1675 126.8 +0.05 +0.25 1.022 50.4% +34 -174 -115 47.5% -0.40 5–7 (42%) 10–6 (63%) 99.6 +0.17
24 2006 1726 141.1 +2.41 +0.32 1.071 51.0% +9 -51 -188 56.7% +0.42 11–9 (55%) 12–9 (57%) 105.0 +1.58 2001 1596 108.5 -1.35 -2.71 0.849 47.0% +17 — -76 29.3% -1.39 2–4 (33%) 3–4 (43%) 96.1 +0.32
25 2007 1631 132.3 -2.09 -0.92 0.850 47.4% -33 +55 -113 39.3% -0.93 4–8 (33%) 8–7 (53%) 97.0 -2.52 2002 1620 119.3 -1.95 +1.16 0.880 46.9% +9 — -59 40.7% -0.81 2–0 1–2 (33%) — -0.03
26 2008 1634 124.6 -2.29 -1.39 0.865 47.5% +1 +33 -168 39.6% -0.52 0–3 (0%) 6–6 (50%) 98.3 -0.28 2003 1532 117.2 -2.07 -0.87 0.929 48.9% +13 — +76 40.0% -0.51 3–5 (38%) 3–7 (30%) 95.7 +1.70
27 2009 1699 126.8 +0.44 -1.10 0.959 48.8% -65 -33 -80 43.1% -0.41 5–4 (56%) 8–6 (57%) 103.4 -0.27 2004 1507 110.1 -0.55 -0.52 0.913 47.3% +4 — — 23.1% -1.69 0–3 (0%) — — -0.42
28 2010 1600 104.2 -5.09 -1.86 0.748 44.5% -21 — — 16.7% -2.20 1–2 (33%) 1–2 (33%) 97.6 +0.19 2005 1596 127.5 +2.04 +0.31 1.059 51.1% -56 — +71 48.9% +0.08 2–5 (29%) 6–7 (46%) 99.7 -0.05
29 — — — — — — — — — — — — — — — — 2006 1606 122.4 -0.69 -1.72 0.913 49.0% -77 -132 +106 44.9% -0.32 3–5 (38%) 6–7 (46%) 100.7 +0.54
30 — — — — — — — — — — — — — — — — 2007 1537 116.4 -4.94 -3.75 0.668 43.5% -37 — +128 10.0% -2.37 0–1 0–2 — -0.45
Career — 1798 134.3 -0.41 -0.64 0.927 48.6% -4 +20 -139 43.8% -0.46 30–31 (49%) 44–35 (56%) 106.7 -1.45 — 1722 132.5 -0.75 -0.68 0.933 48.8% +5 -103 -6 41.7% -0.51 35–56 (38%) 51–68 (43%) 92.8 +0.10

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.