H2H data updated: 2026-07-14 14:15 UTC

T. Okker vs I. Tiriac H2H: 4-2

T. Okker leads I. Tiriac 4–2 in 6 ATP main-draw meetings. T. Okker's record is 2–1 on clay courts and 2–0 on carpet courts. Their latest meeting was at London in 1973, where T. Okker won 7-6 6-4.

Browse and filter notable rivalries

T. Okker
NED Age 82 Right-Handed 177 cm / 5'10"
H2H
4 – 2
6 main draw meetings
I. Tiriac
ROU Age 87 Right-Handed 185 cm / 6'1"

Career Comparison

MetricT. OkkerI. Tiriac
Peak Ranking #3 #55
Peak Points 0 0
Peak Elo 2,198 1,899
Singles W-L 672–279 228–190
Win % 70.7% 54.5%
Grand Slam titles 0 0
Masters 1000 titles 2 0
ATP Finals titles 0 0
ATP 500 titles 0 0
ATP 250 titles 35 8
Total titles 37 8
Age T. Okker I. Tiriac
SeasonW-LWin %RankEloGSTitles SeasonW-LWin %RankEloGSTitles
24 1968 89–23 79.5% — 1,796 0 7 — — — — — — —
25 1969 86–25 77.5% — 2,009 0 15 — — — — — — —
26 1970 59–27 68.6% — 1,948 0 20 — — — — — — —
27 1971 74–31 70.5% — 2,007 0 22 — — — — — — —
28 1972 69–31 69.0% — 2,041 0 23 — — — — — — —
29 1973 91–23 79.8% #4 2,166 0 30 1968 60–12 83.3% — 1,804 0 6
30 1974 65–19 77.4% #6 2,061 0 33 1969 14–14 50.0% — 1,755 0 6
31 1975 39–13 75.0% #11 2,068 0 35 1970 34–22 60.7% — 1,795 0 7
32 1976 33–18 64.7% #23 1,956 0 35 1971 27–16 62.8% — 1,778 0 8
33 1977 15–13 53.6% #31 1,931 0 36 1972 21–25 45.7% — 1,654 0 8
34 1978 20–20 50.0% #50 1,879 0 36 1973 35–35 50.0% #74 1,683 0 8
35 1979 20–18 52.6% #56 1,772 0 37 1974 10–15 40.0% #72 1,622 0 8
36 1980 11–13 45.8% #107 1,715 0 37 1975 8–11 42.1% #138 1,589 0 8
37 1981 1–5 16.7% #107 1,651 0 37 1976 1–7 12.5% #248 1,534 0 8
38 — — — — — — — 1977 15–20 42.9% #103 1,633 0 8
39 — — — — — — — 1978 2–10 16.7% #263 1,523 0 8
40 — — — — — — — 1979 1–3 25.0% #439 1,525 0 8

H2H Match Log

DateTournamentCategoryRoundSurfaceWinnerScoreLoserMatch
Nov 22, 1973* London ATP 250 QF Carpet T. Okker #5 7-6 6-4 I. Tiriac #73 Match data
Apr 10, 1971* Monte Carlo ATP 250 SF Clay T. Okker 6-4 6-0 4-6 6-0 I. Tiriac Match data
Feb 19, 1970* Salisbury ATP 250 R16 Hard I. Tiriac 6-3 7-5 T. Okker Match data
Nov 12, 1969* Paris ATP 250 QF Carpet T. Okker 6-2 6-2 I. Tiriac Match data
May 26, 1969* Rome Masters 1000 R16 Clay T. Okker 6-1 2-6 6-4 11-9 I. Tiriac Match data
Jun 16, 1968* Lugano ATP 250 F Clay I. Tiriac 6-8 7-5 6-0 T. Okker Match data