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

Nikola Pilic vs Keith Diepraam H2H: 1-0

Nikola Pilic holds a 1–0 lead over Keith Diepraam in their ATP head-to-head. Across 1 main-draw meeting, Nikola Pilic leads 1–0 on clay. Most recently, Nikola Pilic won the 1970 Bournemouth round of 16 9-7 3-6 3-6 6-4 6-2.

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Nikola Pilic
CRO Left-Handed 191 cm / 6'3"
H2H
1 – 0
1 main-draw meetings
Keith Diepraam
RSA Age 84 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Nikola Pilic 9-7 3-6 3-6 6-4 6-2 Keith Diepraam Match data Apr 30, 1970* R16 Bournemouth ATP 250 Clay

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
Nikola Pilic #284 #12 0 1,950 301 249 54.7% 0 0 0 0 5 5
Keith Diepraam — — — 1,544 — — — 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 Nikola Pilic Keith Diepraam
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
28 1968 42–46 47.7% — 1,636 0 0 — — — — — — —
29 1969 27–24 52.9% — 1,767 0 1 — — — — — — —
30 1970 47–31 60.3% — 1,887 0 2 — — — — — — —
31 1971 39–31 55.7% — 1,842 0 3 — — — — — — —
32 1972 34–28 54.8% — 1,891 0 4 — — — — — — —
33 1973 44–27 62.0% #15 1,841 0 4 — — — — — — —
34 1974 22–12 64.7% #32 1,904 0 4 — — — — — — —
35 1975 20–15 57.1% #50 1,871 0 5 — — — — — — —
36 1976 13–14 48.1% #68 1,751 0 5 — — — — — — —
37 1977 11–14 44.0% #82 1,697 0 5 — — — — — — —
38 1978 2–7 22.2% #284 1,620 0 5 — — — — — — —

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 Nikola Pilic Keith Diepraam
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
26 — — — — — — — — — — — — — — — — 1969 1493 102.4 — — — — +49 — — 45.5% -0.18 — — — +0.05
27 — — — — — — — — — — — — — — — — 1970 1522 105.2 — — — — +69 -21 -23 45.0% -0.70 2–3 (40%) — — -0.17
28 1968 1636 111.3 — — — — -151 -16 -31 47.3% -0.36 10–12 (45%) — — -1.40 — — — — — — — — — — — — — — — —
29 1969 1768 124.1 — — — — -72 -209 -64 53.7% +0.31 8–9 (47%) 1–0 — -0.25 — — — — — — — — — — — — — — — —
30 1970 1888 148.2 — — — — -193 -47 +36 58.2% +0.88 14–13 (52%) 5–4 (56%) 105.5 -3.73 — — — — — — — — — — — — — — — —
31 1971 1842 144.2 — — — — -18 -83 +111 58.7% +0.69 8–5 (62%) 12–13 (48%) 102.1 -3.57 — — — — — — — — — — — — — — — —
32 1972 1892 147.9 — — — — -16 -78 +46 53.5% +0.29 7–7 (50%) 16–18 (47%) 98.7 -5.81 — — — — — — — — — — — — — — — —
33 1973 1841 145.6 — — — — -61 +42 +119 60.6% +0.80 10–8 (56%) 15–13 (54%) 98.0 -3.44 — — — — — — — — — — — — — — — —
34 1974 1905 139.1 — — — — -6 — +73 56.0% +0.54 11–3 (79%) 5–8 (38%) 105.7 -1.38 — — — — — — — — — — — — — — — —
35 1975 1872 141.0 — — — — -39 +45 — 57.6% +0.42 7–6 (54%) 4–3 (57%) 99.8 -0.41 — — — — — — — — — — — — — — — —
36 1976 1752 126.4 — — — — +23 +27 +201 49.3% -0.20 4–3 (57%) 2–5 (29%) 95.6 -0.01 — — — — — — — — — — — — — — — —
37 1977 1698 136.2 — — — — +16 +18 +285 48.4% +0.05 6–5 (55%) 2–5 (29%) 96.7 -0.64 — — — — — — — — — — — — — — — —
38 1978 1620 117.9 — — — — — +18 — 34.6% -0.54 1–3 (25%) 1–4 (20%) 95.2 +0.12 — — — — — — — — — — — — — — — —
Career — 1950 142.6 — — — — -68 -21 +43 54.6% +0.39 86–74 (54%) 63–73 (46%) 98.1 -3.78 — 1544 104.2 — — — — +60 -21 -23 45.1% -0.59 2–3 (40%) — — -0.75

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.