H2H data updated: 2026-09-08 00:00 UTC

Jens Knippschild vs John Van Lottum H2H: 0-1

John Van Lottum holds a 1–0 lead over Jens Knippschild in their ATP head-to-head. Across 1 main-draw meeting, John Van Lottum leads 1–0 on hard courts. Most recently, John Van Lottum won the 1999 Chennai round of 32 6-3 6-4.

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Jens Knippschild
GER Age 51 Right-Handed 190 cm / 6'3"
H2H
0 – 1
1 main-draw meetings
John Van Lottum
NED Age 50 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Jens Knippschild #277 7-6(5) 3-6 6-3 John Van Lottum Match data May 28, 2002* Q2 Q Roland Garros Grand Slam Clay
John Van Lottum 6-3 6-4 Jens Knippschild #105 Match data Apr 8, 1999* R32 Chennai ATP World Series → modern equivalent ATP 250 Hard

1 qualifying meeting shown in the table; qualifying is excluded from the H2H score. 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
Jens Knippschild #1,302 #76 614 1,701 47 69 40.5% 0 0 0 0 0 0
John Van Lottum — — — 1,719 — — — 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 Jens Knippschild John Van Lottum
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 1994 0–1 0.0% #247 1,496 0 0 — — — — — — —
21 1996 0–1 0.0% #137 1,487 0 0 — — — — — — —
22 1997 10–9 52.6% #105 1,656 0 0 — — — — — — —
23 1998 8–15 34.8% #101 1,614 0 0 — — — — — — —
24 1999 15–15 50.0% #91 1,666 0 0 — — — — — — —
25 2000 7–13 35.0% #108 1,588 0 0 — — — — — — —
26 2001 6–13 31.6% #166 1,559 0 0 — — — — — — —
27 2002 1–2 33.3% #274 1,606 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 Jens Knippschild John Van Lottum
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 %
19 1994 — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
20 — — — — — — — — — — — — — — — — — 1996 — — — — 0 1 1 0.0% — — — — 0 1 1 0.0%
21 1996 — — — — 0 1 1 0.0% — — — — — — — — 1997 2 1 3 66.7% 2 1 3 66.7% 2 1 3 66.7% — — — —
22 1997 4 2 6 66.7% 2 5 7 28.6% 4 2 6 66.7% — — — — 1998 3 6 9 33.3% 2 6 8 25.0% 6 3 9 66.7% 2 5 7 28.6%
23 1998 1 3 4 25.0% 6 6 12 50.0% 0 3 3 0.0% 1 3 4 25.0% 1999 17 13 30 56.7% 1 5 6 16.7% 1 3 4 25.0% 2 1 3 66.7%
24 1999 4 5 9 44.4% 8 7 15 53.3% 2 1 3 66.7% 1 2 3 33.3% 2000 2 8 10 20.0% 0 2 2 0.0% 0 1 1 0.0% — — — —
25 2000 1 6 7 14.3% 1 5 6 16.7% 5 2 7 71.4% — — — — 2001 0 2 2 0.0% 0 2 2 0.0% 1 1 2 50.0% — — — —
26 2001 0 3 3 0.0% 5 8 13 38.5% 1 2 3 33.3% — — — — 2002 1 3 4 25.0% 3 1 4 75.0% — — — — — — — —
27 2002 — — — — 1 2 3 33.3% — — — — — — — — 2003 3 6 9 33.3% 5 5 10 50.0% 2 3 5 40.0% — — — —
28 — — — — — — — — — — — — — — — — — 2004 2 6 8 25.0% 0 4 4 0.0% 1 3 4 25.0% — — — —
30 — — — — — — — — — — — — — — — — — 2006 0 1 1 0.0% — — — — — — — — — — — —
Career — 10 19 29 34.5% 23 35 58 39.7% 12 10 22 54.5% 2 5 7 28.6% — 30 46 76 39.5% 13 27 40 32.5% 13 15 28 46.4% 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 100/116 of Jens Knippschild's and 41/41 of John Van Lottum'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 Jens Knippschild John Van Lottum
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 1/1 1.0 3.0 51.0% 57.7% 36.0% 16.7% 40.0% 47.1% 36.4% — —/— — — — — — — — — —
21 1996 1/1 9.0 4.0 43.6% 65.9% 49.1% 75.0% 40.0% 56.4% 38.7% — —/— — — — — — — — — —
22 1997 17/19 8.5 4.1 51.4% 74.3% 49.5% 58.0% 40.9% 62.3% 36.5% — —/— — — — — — — — — —
23 1998 21/23 6.2 3.2 51.1% 71.0% 49.5% 61.1% 42.4% 60.6% 35.8% — —/— — — — — — — — — —
24 1999 24/30 7.6 4.5 49.7% 77.9% 51.3% 58.6% 37.9% 64.6% 38.2% — —/— — — — — — — — — —
25 2000 18/20 7.6 3.0 51.6% 79.3% 49.8% 55.7% 47.9% 63.9% 31.4% — —/— — — — — — — — — —
26 2001 16/19 4.7 3.6 48.9% 69.0% 46.4% 52.2% 43.5% 57.6% 35.9% — —/— — — — — — — — — —
27 2002 2/3 2.5 3.0 46.0% 57.3% 34.3% 45.0% 66.7% 44.9% 34.4% 2003 24/24 3.8 4.0 55.8% 69.8% 48.0% 59.5% 55.2% 60.3% 36.2%
28 — —/— — — — — — — — — — 2004 16/16 3.8 3.1 58.5% 68.9% 49.0% 60.1% 34.7% 60.5% 32.1%
30 — —/— — — — — — — — — — 2006 1/1 4.0 2.0 51.3% 64.1% 54.1% 66.7% 25.0% 59.2% 30.6%

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 Jens Knippschild John Van Lottum
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
19 1994 1497 104.8 +4.58 +0.37 0.687 41.5% — — — 0.0% -3.50 — — — -0.23 — — — — — — — — — — — — — — — —
20 — — — — — — — — — — — — — — — — 1996 1491 106.9 — — — — — — — 0.0% -3.75 — — — -0.35
21 1996 1487 98.2 -2.22 -3.07 0.887 48.5% — — — 0.0% -1.50 — 0–1 — -0.04 1997 1631 121.6 — — — — -56 -46 +18 64.5% +0.77 1–2 (33%) 3–2 (60%) 100.2 -0.05
22 1997 1657 120.4 +0.12 -0.57 0.966 49.3% -36 -141 +25 51.7% -0.23 4–3 (57%) 6–5 (55%) 104.2 -0.43 1998 1612 120.7 — — — — -50 -79 +129 40.7% -0.59 5–3 (63%) 3–7 (30%) 101.6 +0.05
23 1998 1614 126.3 -0.69 -1.57 0.906 48.0% -40 +12 +6 42.9% -0.60 4–6 (40%) 3–4 (43%) 97.5 +0.14 1999 1662 128.3 — — — — +36 -181 +3 49.1% -0.33 6–6 (50%) 13–3 (81%) 107.6 +1.68
24 1999 1666 135.0 +1.64 +0.37 1.080 50.8% -56 -3 -18 53.9% +0.12 4–4 (50%) 9–4 (69%) 106.9 -0.22 2000 1517 104.0 — — — — +57 — — 18.5% -2.33 0–2 0–2 — +0.38
25 2000 1589 121.6 +0.61 -3.74 0.870 47.3% -13 -6 +121 42.9% -0.55 2–4 (33%) 5–6 (45%) 98.0 +0.97 2001 1584 111.2 — — — — — — — 20.0% -2.87 0–1 1–1 — -0.48
26 2001 1559 118.3 -2.38 -1.32 0.846 47.1% -2 +9 +77 37.7% -0.89 3–6 (33%) 1–5 (17%) 93.4 -0.72 2002 1624 118.0 — — — — -2 -68 — 50.0% -0.30 0–1 1–1 — +0.19
27 2002 1607 109.6 +0.04 +0.24 0.625 39.6% — +22 — 30.0% -1.90 1–0 1–0 — -0.19 2003 1599 123.9 -1.54 -1.36 0.912 48.4% -3 +14 -27 46.7% -0.27 3–4 (43%) 3–2 (60%) 101.1 +0.37
28 — — — — — — — — — — — — — — — — 2004 1512 123.3 -1.67 -2.93 0.813 47.0% +60 +41 +27 37.5% -1.07 0–6 (0%) 3–1 (75%) 96.3 -0.92
30 — — — — — — — — — — — — — — — — 2006 1511 103.1 +0.34 +3.36 0.751 46.4% — — — 0.0% -2.00 — 0–1 — -0.12
Career — 1702 130.0 +0.02 -1.24 0.927 48.4% -36 -13 +54 45.4% -0.46 18–23 (44%) 25–25 (50%) 101.3 -0.62 — 1719 126.6 -1.54 -1.86 0.869 47.8% +15 -52 +48 43.0% -0.64 15–25 (38%) 27–20 (57%) 100.9 +0.48

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.