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

Mark Kaplan vs Eric Jelen H2H: 0-1

Eric Jelen holds a 1–0 lead over Mark Kaplan in their ATP head-to-head. Across 1 main-draw meeting, Eric Jelen leads 1–0 on grass. Most recently, Eric Jelen won the 1990 Newport round of 32 6-1 6-3.

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Mark Kaplan
RSA Age 58 Right-Handed 185 cm / 6'1"
H2H
0 – 1
1 main draw meetings
Eric Jelen
GER Age 61 Right-Handed 180 cm / 5'11"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Eric Jelen #101 6-1 6-3 Mark Kaplan #119 Match data Jul 12, 1990* R32 Newport ATP World 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
Mark Kaplan #1,275 #117 278 1,579 11 21 34.4% 0 0 0 0 0 0
Eric Jelen #1,153 #23 575 1,804 124 128 49.2% 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 Mark Kaplan Eric Jelen
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 — — — — — — — 1983 2–3 40.0% #450 1,507 0 0
19 — — — — — — — 1984 5–9 35.7% #168 1,502 0 0
20 1988 0–1 0.0% #716 1,481 0 0 1985 2–3 40.0% #172 1,508 0 0
21 1989 1–2 33.3% #168 1,477 0 0 1986 17–15 53.1% #31 1,690 0 0
22 1990 5–9 35.7% #180 1,483 0 0 1987 22–19 53.7% #40 1,749 0 0
23 1991 1–4 20.0% #269 1,461 0 0 1988 18–18 50.0% #76 1,699 0 0
24 — — — — — — — 1989 22–14 61.1% #47 1,727 0 1
25 1993 2–4 33.3% #211 1,474 0 0 1990 23–23 50.0% #68 1,708 0 1
26 1994 2–1 66.7% #236 1,505 0 0 1991 13–24 35.1% #118 1,614 0 1

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 Mark Kaplan Eric Jelen
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 — — — — — — — — — — — — — — — — — 1983 — — — — 0 2 2 0.0% — — — — 2 1 3 66.7%
19 — — — — — — — — — — — — — — — — — 1984 0 1 1 0.0% 3 5 8 37.5% 0 1 1 0.0% 2 2 4 50.0%
20 1988 — — — — 0 1 1 0.0% — — — — — — — — 1985 2 1 3 66.7% 0 1 1 0.0% 0 1 1 0.0% — — — —
21 1989 0 1 1 0.0% 1 1 2 50.0% — — — — — — — — 1986 2 2 4 50.0% 7 7 14 50.0% 3 2 5 60.0% 5 4 9 55.6%
22 1990 0 4 4 0.0% 4 2 6 66.7% 1 3 4 25.0% — — — — 1987 10 6 16 62.5% 1 5 6 16.7% 7 3 10 70.0% 4 5 9 44.4%
23 1991 1 3 4 25.0% 0 1 1 0.0% — — — — — — — — 1988 2 7 9 22.2% 1 4 5 20.0% 7 3 10 70.0% 8 4 12 66.7%
24 — — — — — — — — — — — — — — — — — 1989 3 4 7 42.9% 1 2 3 33.3% 8 2 10 80.0% 10 6 16 62.5%
25 1993 2 4 6 33.3% — — — — — — — — — — — — 1990 6 8 14 42.9% 5 4 9 55.6% 7 4 11 63.6% 5 7 12 41.7%
26 1994 — — — — — — — — 2 1 3 66.7% — — — — 1991 2 5 7 28.6% 6 9 15 40.0% 1 3 4 25.0% 4 7 11 36.4%
Career — 3 12 15 20.0% 5 5 10 50.0% 3 4 7 42.9% — — — — — 27 34 61 44.3% 24 39 63 38.1% 33 19 52 63.5% 40 36 76 52.6%

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 12/14 of Mark Kaplan's and 31/37 of Eric Jelen'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 Mark Kaplan Eric Jelen
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 1991 4/5 2.3 3.8 47.1% 68.5% 53.5% 50.7% 27.1% 60.5% 33.7% — —/— — — — — — — — — —
25 1993 6/6 2.2 1.3 64.5% 70.1% 46.6% 38.9% 46.2% 61.6% 36.0% — —/— — — — — — — — — —
26 1994 2/3 3.0 2.0 53.7% 72.9% 54.6% 80.0% 30.0% 64.2% 28.7% 1991 31/37 1.6 3.0 69.4% 62.2% 43.9% 54.8% 41.9% 57.0% 36.6%
Career — 12/32 2.3 2.3 56.9% 70.0% 50.2% 49.7% 37.1% 61.7% 34.0% — 31/252 1.6 3.0 69.4% 62.2% 43.9% 54.8% 41.9% 57.0% 36.6%

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 Mark Kaplan Eric Jelen
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 — — — — — — — — — — — — — — — — 1983 1507 108.1 — — — — +60 — — 46.2% -0.23 1–2 (33%) 0–1 — +0.78
19 — — — — — — — — — — — — — — — — 1984 1502 118.0 — — — — +76 +32 — 38.2% -0.82 2–2 (50%) 0–3 (0%) — +0.91
20 1988 1482 90.4 — — — — — — — 0.0% -5.50 — — — +0.20 1985 1508 108.2 — — — — +92 — — 41.7% -0.17 1–1 — — +0.49
21 1989 1478 102.5 — — — — — — — 37.5% -1.25 1–1 0–1 — +0.18 1986 1690 137.8 — — — — +8 -107 -67 52.3% -0.19 6–4 (60%) 6–5 (55%) — 0.00
22 1990 1484 103.1 — — — — 0 +78 +67 36.4% -1.12 1–1 0–1 — +0.06 1987 1749 130.4 — — — — -8 -196 -56 52.3% -0.08 10–6 (63%) 7–4 (64%) — +0.20
23 1991 1461 106.2 -0.88 -2.66 0.853 47.7% +13 — — 27.3% -1.46 1–0 1–0 — +0.33 1988 1700 126.6 — — — — +2 -190 +41 47.9% -0.35 8–4 (67%) 3–4 (43%) — -0.96
24 — — — — — — — — — — — — — — — — 1989 1727 134.8 — — — — -18 -219 +80 57.9% +0.46 8–6 (57%) 3–10 (23%) — +1.00
25 1993 1475 113.8 +0.61 -0.04 0.937 48.1% +9 — — 30.8% -1.00 — 0–2 — +0.21 1990 1708 129.1 — — — — -46 -113 +104 45.5% -0.32 10–6 (63%) 7–9 (44%) — -1.46
26 1994 1506 102.9 -0.42 -1.95 0.800 46.5% — — +84 57.1% +0.29 1–0 1–0 — +0.32 1991 1614 136.6 -3.04 -1.39 0.853 47.3% 0 +59 +115 38.9% -0.82 6–7 (46%) 8–10 (44%) — -1.76
Career — 1579 106.8 -0.06 -1.23 0.887 47.7% +8 +78 +74 35.1% -1.15 4–2 (67%) 2–4 (33%) 102.6 +4.06 — 1805 136.4 -3.04 -1.39 0.853 47.3% -6 -69 +38 48.4% -0.24 52–38 (58%) 34–46 (43%) 101.1 -0.32

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.