H2H data updated: 2026-09-07 00:00 UTC

Rayno Seegers vs Stepan Koudelka H2H: 1-0

Rayno Seegers holds a 1–0 lead over Stepan Koudelka in their ATP head-to-head. Across 1 main-draw meeting, Rayno Seegers leads 1–0 on hard courts. Most recently, Rayno Seegers won the 1971 South African Open round of 128 6-4 3-6 6-3 6-0.

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Rayno Seegers
RSA Age 74 Right-Handed
H2H
1 – 0
1 main-draw meetings
Stepan Koudelka
TCH Age 81

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Rayno Seegers 6-4 3-6 6-3 6-0 Stepan Koudelka Match data Apr 6, 1971* R128 South African Open 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
Rayno Seegers #196 #163 0 1,500 9 24 27.3% 0 0 0 0 0 0
Stepan Koudelka — — — 1,532 — — — 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 Rayno Seegers Stepan Koudelka
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 1968 1–2 33.3% — 1,482 0 0 — — — — — — —
17 1969 0–3 0.0% — 1,437 0 0 — — — — — — —
18 1970 1–3 25.0% — 1,430 0 0 — — — — — — —
19 1971 1–2 33.3% — 1,448 0 0 — — — — — — —
20 1972 1–2 33.3% — 1,445 0 0 — — — — — — —
21 1973 0–3 0.0% — 1,422 0 0 — — — — — — —
22 1974 5–9 35.7% #164 1,436 0 0 — — — — — — —

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 Rayno Seegers Stepan Koudelka
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 1968 1483 96.7 — — — — — — — 28.6% -2.29 — — — -0.06 — — — — — — — — — — — — — — — —
17 1969 1438 92.3 — — — — — — — 20.0% -2.10 0–1 — — +0.17 — — — — — — — — — — — — — — — —
18 1970 1431 100.4 — — — — — — — 20.0% -2.20 1–0 — — +0.03 — — — — — — — — — — — — — — — —
19 1971 1448 107.6 — — — — +38 — — 40.0% -0.30 — — — -0.30 — — — — — — — — — — — — — — — —
20 1972 1445 100.6 — — — — — — — 44.4% +0.11 — 0–1 — +0.06 — — — — — — — — — — — — — — — —
21 1973 1422 99.0 — — — — — — — 0.0% -3.29 — 0–1 — -0.14 — — — — — — — — — — — — — — — —
22 1974 1436 107.4 — — — — +38 +82 +20 35.3% -0.53 3–2 (60%) 1–4 (20%) 99.5 +1.26 — — — — — — — — — — — — — — — —
23 — — — — — — — — — — — — — — — — 1968 1486 96.6 — — — — — — — 0.0% -4.00 — — — -0.03
24 — — — — — — — — — — — — — — — — 1969 1485 110.0 — — — — — +37 — 35.0% -1.00 0–1 — — -0.08
25 — — — — — — — — — — — — — — — — 1970 1465 104.9 — — — — — -18 +74 32.0% -1.48 0–3 (0%) — — -0.29
26 — — — — — — — — — — — — — — — — 1971 1422 105.4 — — — — +55 +8 — 26.9% -1.85 1–2 (33%) — — -0.35
29 — — — — — — — — — — — — — — — — 1974 1420 105.6 — — — — — — — 0.0% -3.00 — — — -0.09
Career — 1500 102.5 — — — — +38 +82 +20 29.9% -1.17 4–3 (57%) 1–6 (14%) 97.8 +3.09 — 1533 108.3 — — — — +55 +8 +74 29.3% -1.59 1–6 (14%) — — -3.11

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.