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

David Nainkin vs Alexander Mronz H2H: 0-1

Alexander Mronz holds a 1–0 lead over David Nainkin in their ATP head-to-head. Across 1 main-draw meeting, Alexander Mronz leads 1–0 on hard courts. Most recently, Alexander Mronz won the 1994 South African Open round of 32 7-6(3) 6-2.

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David Nainkin
RSA Age 55 Right-Handed 183 cm / 6'0"
H2H
0 – 1
1 main draw meetings
Alexander Mronz
GER Age 61 Right-Handed 188 cm / 6'2"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Alexander Mronz #126 7-6(3) 6-2 David Nainkin #154 Match data Mar 31, 1994* R32 South African Open ATP World 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
David Nainkin #910 #132 350 1,628 26 43 37.7% 0 0 0 0 0 0
Alexander Mronz #1,302 #73 532 1,696 62 107 36.7% 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 David Nainkin Alexander Mronz
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
21 1992 1–1 50.0% #261 1,514 0 0 — — — — — — —
22 1993 4–5 44.4% #163 1,528 0 0 1987 0–1 0.0% #190 1,488 0 0
23 1994 3–10 23.1% #176 1,485 0 0 1988 4–9 30.8% #278 1,497 0 0
24 1995 4–5 44.4% #173 1,521 0 0 1989 3–11 21.4% #148 1,467 0 0
25 1996 5–10 33.3% #172 1,509 0 0 1990 11–11 50.0% #86 1,601 0 0
26 1997 2–2 50.0% #282 1,532 0 0 1991 16–25 39.0% #105 1,584 0 0
27 1998 7–9 43.8% #136 1,614 0 0 1992 6–13 31.6% #177 1,531 0 0
28 1999 0–1 0.0% #713 1,601 0 0 1993 2–4 33.3% #137 1,529 0 0
29 — — — — — — — 1994 13–14 48.1% #103 1,631 0 0
30 — — — — — — — 1995 7–18 28.0% #185 1,558 0 0
31 — — — — — — — 1996 0–1 0.0% #670 1,551 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 David Nainkin Alexander Mronz
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 %
21 1992 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
22 1993 4 4 8 50.0% — — — — 0 1 1 0.0% — — — — 1987 — — — — — — — — — — — — 0 1 1 0.0%
23 1994 2 9 11 18.2% — — — — 1 1 2 50.0% — — — — 1988 3 6 9 33.3% 1 3 4 25.0% — — — — — — — —
24 1995 0 2 2 0.0% 1 1 2 50.0% — — — — 3 2 5 60.0% 1989 3 8 11 27.3% 0 3 3 0.0% — — — — — — — —
25 1996 3 5 8 37.5% 0 1 1 0.0% 2 3 5 40.0% 0 1 1 0.0% 1990 2 4 6 33.3% 5 4 9 55.6% 0 1 1 0.0% 4 2 6 66.7%
26 1997 1 1 2 50.0% — — — — 1 1 2 50.0% — — — — 1991 10 13 23 43.5% 1 5 6 16.7% 0 1 1 0.0% 5 6 11 45.5%
27 1998 5 7 12 41.7% — — — — 2 2 4 50.0% — — — — 1992 6 7 13 46.2% 0 2 2 0.0% 0 1 1 0.0% 0 3 3 0.0%
28 1999 — — — — 0 1 1 0.0% — — — — — — — — 1993 1 3 4 25.0% — — — — — — — — 1 1 2 50.0%
29 — — — — — — — — — — — — — — — — — 1994 5 7 12 41.7% — — — — 1 2 3 33.3% 7 5 12 58.3%
30 — — — — — — — — — — — — — — — — — 1995 3 11 14 21.4% — — — — 3 2 5 60.0% 1 5 6 16.7%
31 — — — — — — — — — — — — — — — — — 1996 — — — — — — — — — — — — 0 1 1 0.0%
Career — 16 29 45 35.6% 1 3 4 25.0% 6 8 14 42.9% 3 3 6 50.0% — 33 59 92 35.9% 7 17 24 29.2% 4 7 11 36.4% 18 24 42 42.9%

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 61/69 of David Nainkin's and 104/119 of Alexander Mronz'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 David Nainkin Alexander Mronz
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%
21 1992 2/2 4.5 5.5 57.0% 64.9% 60.1% 20.8% 40.0% 63.0% 35.5% — —/— — — — — — — — — —
22 1993 7/9 2.1 6.0 62.4% 64.1% 46.8% 48.0% 47.6% 57.7% 45.1% — —/— — — — — — — — — —
23 1994 11/13 2.5 6.4 59.9% 62.1% 38.5% 45.5% 46.8% 52.7% 40.6% — —/— — — — — — — — — —
24 1995 7/9 2.1 5.7 62.5% 65.3% 44.6% 66.2% 35.2% 57.7% 33.3% — —/— — — — — — — — — —
25 1996 13/15 2.1 4.8 59.1% 59.8% 43.4% 51.6% 55.4% 53.1% 36.4% — —/— — — — — — — — — —
26 1997 4/4 2.8 3.3 64.0% 63.6% 45.4% 55.7% 45.2% 56.8% 37.1% 1991 33/41 5.0 2.7 54.5% 70.8% 48.0% 58.9% 41.7% 60.4% 33.8%
27 1998 16/16 3.8 6.0 59.5% 66.9% 44.0% 50.8% 43.0% 57.8% 35.0% 1992 16/19 4.6 4.5 51.9% 69.6% 48.4% 55.5% 36.5% 59.0% 33.1%
28 1999 1/1 1.0 4.0 56.8% 66.7% 25.0% 14.3% 55.6% 48.6% 44.9% 1993 6/6 5.7 1.7 52.0% 69.9% 51.7% 62.8% 38.3% 61.1% 37.2%
29 — —/— — — — — — — — — — 1994 26/27 6.6 3.7 57.4% 75.5% 50.5% 56.9% 35.3% 64.7% 32.7%
30 — —/— — — — — — — — — — 1995 22/25 8.3 4.3 52.5% 76.2% 46.6% 51.6% 37.8% 62.1% 31.2%
31 — —/— — — — — — — — — — 1996 1/1 1.0 1.0 52.0% 69.2% 45.8% 40.0% — 58.0% 26.4%
Career — 61/69 2.7 5.5 60.3% 63.7% 43.6% 50.2% 46.2% 55.8% 37.6% — 104/169 6.0 3.5 54.3% 72.9% 48.6% 56.4% 37.8% 61.7% 33.0%

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 David Nainkin Alexander Mronz
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
21 1992 1514 108.9 -1.23 +1.69 0.960 49.5% — — — 50.0% -0.50 1–1 1–0 — +0.13 — — — — — — — — — — — — — — — —
22 1993 1529 119.4 -1.75 +2.08 1.066 51.5% +41 — — 37.5% -0.17 3–0 (100%) 0–2 — +0.33 1987 1489 100.0 — — — — — — — 33.3% -1.67 0–1 — — +0.11
23 1994 1486 111.8 -5.58 +1.24 0.858 46.6% +9 — — 31.3% -1.44 1–4 (20%) 1–1 — +0.29 1988 1497 114.7 — — — — +30 +19 — 33.3% -0.91 2–2 (50%) 1–2 (33%) — +0.30
24 1995 1521 108.6 -2.01 -2.30 0.787 46.1% -2 — — 43.5% -0.61 3–2 (60%) 2–2 (50%) — +0.52 1989 1467 112.7 — — — — +50 0 — 34.9% -1.09 2–5 (29%) 2–5 (29%) — +0.24
25 1996 1509 108.0 -5.09 -0.17 0.775 44.7% +16 — +94 34.2% -1.40 1–2 (33%) 2–1 (67%) — +1.18 1990 1602 125.7 — — — — +10 -66 — 49.0% -0.10 4–3 (57%) 1–2 (33%) — -0.09
26 1997 1532 105.1 -1.82 +1.24 0.858 47.5% — — — 44.4% -1.11 1–0 — — -0.05 1991 1585 133.4 -0.31 -3.23 0.854 47.5% +44 -61 — 45.3% -0.44 5–9 (36%) 5–3 (63%) — -0.41
27 1998 1615 126.5 -3.09 -1.13 0.830 46.6% -1 — +18 44.2% -0.60 2–1 (67%) 3–1 (75%) — +0.14 1992 1531 110.2 -2.30 -2.67 0.809 46.1% +29 — — 37.5% -0.92 2–4 (33%) 1–3 (25%) — +0.96
28 1999 1601 104.4 +1.29 -0.16 0.875 46.9% — — — 0.0% -1.50 — 0–1 — -0.06 1993 1529 115.4 -0.78 -0.50 0.956 49.4% +18 — — 38.5% -0.54 0–1 — — +0.25
29 — — — — — — — — — — — — — — — — 1994 1632 123.5 +2.19 -3.76 0.926 48.8% -3 — -101 45.1% -0.31 8–5 (62%) 5–7 (42%) — +0.75
30 — — — — — — — — — — — — — — — — 1995 1558 115.7 -0.37 -4.47 0.823 47.0% -60 — +55 28.8% -1.20 3–3 (50%) 3–8 (27%) — +0.39
31 — — — — — — — — — — — — — — — — 1996 1552 103.5 -2.39 +3.61 0.629 41.7% — — — 0.0% -3.50 — — — -0.06
Career — 1628 121.5 -3.47 0.00 0.850 46.9% +12 — +60 38.4% -0.90 12–10 (55%) 9–8 (53%) 105.3 +3.59 — 1697 127.4 -0.05 -3.32 0.860 47.6% +13 -40 -4 40.0% -0.67 26–33 (44%) 18–30 (38%) 95.1 +1.47

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.