H2H data updated: 2026-09-02 00:00 UTC

Buster C Mottram vs Tom Okker H2H: 2-2

Buster C Mottram and Tom Okker are tied 2–2 in their ATP head-to-head. Across 4 main-draw meetings, they are tied 1–1 on clay, while Tom Okker leads 1–0 on carpet. Most recently, Buster C Mottram won the 1980 Dutch Open quarterfinal 7-5 6-3.

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Buster C Mottram
GBR Age 71 Right-Handed 193 cm / 6'4"
H2H
2 – 2
4 main draw meetings
Tom Okker
NED Age 82 Right-Handed 177 cm / 5'10"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Buster C Mottram #43 7-5 6-3 Tom Okker #97 Match data Jul 26, 1980* QF Dutch Open ATP 250 Clay
Tom Okker #54 7-6 7-5 Buster C Mottram #17 Match data Jul 29, 1978* QF Dutch Open ATP 250 Clay
Buster C Mottram #61 6-4 6-2 Tom Okker #9 Match data Apr 17, 1975* F Johannesburg - Wct ATP 250 Hard
Tom Okker 6-7(4) 6-1 6-2 Buster C Mottram Match data Feb 9, 1975* R32 Bologna Wct ATP 250 Carpet

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
Buster C Mottram #735 #15 0 1,979 271 174 60.9% 0 0 0 0 3 3
Tom Okker #438 #3 0 2,196 668 278 70.6% 0 0 0 1 33 34

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 Buster C Mottram Tom Okker
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
15 1970 0–1 0.0% — 1,497 0 0 — — — — — — —
16 1971 2–1 66.7% — 1,533 0 0 — — — — — — —
17 1972 1–2 33.3% — 1,546 0 0 — — — — — — —
18 1973 14–11 56.0% #33 1,659 0 0 — — — — — — —
19 1974 14–13 51.9% #55 1,781 0 0 — — — — — — —
20 1975 26–15 63.4% #34 1,931 0 2 — — — — — — —
21 1976 33–16 67.3% #41 1,860 0 3 — — — — — — —
22 1977 49–23 68.1% #19 1,917 0 3 — — — — — — —
23 1978 28–16 63.6% #28 1,849 0 3 — — — — — — —
24 1979 33–19 63.5% #32 1,889 0 3 1968 89–23 79.5% — 1,793 0 4
25 1980 25–18 58.1% #43 1,828 0 3 1969 86–25 77.5% — 2,029 0 12
26 1981 13–13 50.0% #72 1,776 0 3 1970 59–27 68.6% — 1,947 0 17
27 1982 28–16 63.6% #20 1,862 0 3 1971 74–31 70.5% — 2,012 0 19
28 1983 5–10 33.3% #91 1,716 0 3 1972 69–31 69.0% — 2,042 0 20
29 — — — — — — — 1973 91–23 79.8% #4 2,171 0 27
30 — — — — — — — 1974 61–18 77.2% #6 2,074 0 30
31 — — — — — — — 1975 39–13 75.0% #11 2,076 0 32
32 — — — — — — — 1976 33–18 64.7% #23 1,962 0 32
33 — — — — — — — 1977 15–13 53.6% #29 1,935 0 33
34 — — — — — — — 1978 20–20 50.0% #50 1,882 0 33
35 — — — — — — — 1979 20–18 52.6% #56 1,774 0 34
36 — — — — — — — 1980 11–13 45.8% #107 1,716 0 34
37 — — — — — — — 1981 1–5 16.7% — 1,652 0 34

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 Buster C Mottram Tom Okker
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 %
15 1970 — — — — — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
16 1971 — — — — — — — — 2 1 3 66.7% — — — — — — — — — — — — — — — — — — — — —
17 1972 — — — — — — — — 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — —
18 1973 0 1 1 0.0% 12 6 18 66.7% 2 3 5 40.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
19 1974 5 3 8 62.5% 5 6 11 45.5% 2 1 3 66.7% 2 3 5 40.0% — — — — — — — — — — — — — — — — —
20 1975 6 2 8 75.0% 5 5 10 50.0% — — — — 15 8 23 65.2% — — — — — — — — — — — — — — — — —
21 1976 — — — — 33 13 46 71.7% 0 1 1 0.0% 0 2 2 0.0% — — — — — — — — — — — — — — — — —
22 1977 8 3 11 72.7% 28 11 39 71.8% 2 2 4 50.0% 11 7 18 61.1% — — — — — — — — — — — — — — — — —
23 1978 1 2 3 33.3% 21 8 29 72.4% 1 1 2 50.0% 5 5 10 50.0% — — — — — — — — — — — — — — — — —
24 1979 6 3 9 66.7% 15 7 22 68.2% 1 1 2 50.0% 11 8 19 57.9% 1968 26 9 35 74.3% 35 7 42 83.3% 20 2 22 90.9% 8 5 13 61.5%
25 1980 9 5 14 64.3% 9 5 14 64.3% 1 1 2 50.0% 6 7 13 46.2% 1969 19 9 28 67.9% 36 6 42 85.7% 14 4 18 77.8% 17 6 23 73.9%
26 1981 5 4 9 55.6% 6 4 10 60.0% 2 2 4 50.0% 0 3 3 0.0% 1970 15 6 21 71.4% 16 3 19 84.2% 21 12 33 63.6% 7 6 13 53.8%
27 1982 5 3 8 62.5% 11 6 17 64.7% 3 1 4 75.0% 9 6 15 60.0% 1971 12 7 19 63.2% 24 10 34 70.6% 13 4 17 76.5% 25 10 35 71.4%
28 1983 0 1 1 0.0% 4 7 11 36.4% 0 1 1 0.0% 1 1 2 50.0% 1972 22 10 32 68.8% 10 5 15 66.7% 2 1 3 66.7% 35 15 50 70.0%
29 — — — — — — — — — — — — — — — — — 1973 16 5 21 76.2% 39 8 47 83.0% 4 2 6 66.7% 32 8 40 80.0%
30 — — — — — — — — — — — — — — — — — 1974 14 5 19 73.7% 17 6 23 73.9% 6 2 8 75.0% 24 5 29 82.8%
31 — — — — — — — — — — — — — — — — — 1975 13 3 16 81.3% 1 3 4 25.0% 10 1 11 90.9% 15 6 21 71.4%
32 — — — — — — — — — — — — — — — — — 1976 6 3 9 66.7% 7 5 12 58.3% 5 2 7 71.4% 15 8 23 65.2%
33 — — — — — — — — — — — — — — — — — 1977 4 4 8 50.0% 0 1 1 0.0% 3 1 4 75.0% 8 7 15 53.3%
34 — — — — — — — — — — — — — — — — — 1978 3 4 7 42.9% 9 8 17 52.9% 6 2 8 75.0% 2 6 8 25.0%
35 — — — — — — — — — — — — — — — — — 1979 11 6 17 64.7% 3 5 8 37.5% 4 1 5 80.0% 2 6 8 25.0%
36 — — — — — — — — — — — — — — — — — 1980 5 4 9 55.6% 2 5 7 28.6% 2 1 3 66.7% 2 3 5 40.0%
37 — — — — — — — — — — — — — — — — — 1981 1 3 4 25.0% 0 1 1 0.0% 0 1 1 0.0% — — — —
Career — 45 27 72 62.5% 149 78 227 65.6% 17 18 35 48.6% 60 51 111 54.1% — 167 78 245 68.2% 199 73 272 73.2% 110 36 146 75.3% 192 91 283 67.8%

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 Buster C Mottram Tom Okker
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
15 1970 1498 98.7 — — — — — — — 0.0% -4.50 — — — -0.37 — — — — — — — — — — — — — — — —
16 1971 1534 104.7 — — — — — — +21 57.1% +0.72 1–0 — — -0.18 — — — — — — — — — — — — — — — —
17 1972 1547 100.3 — — — — — — -1 30.0% -1.10 1–0 — — -0.37 — — — — — — — — — — — — — — — —
18 1973 1659 133.4 — — — — — +68 -120 56.7% +0.55 3–6 (33%) 3–4 (43%) — +0.27 — — — — — — — — — — — — — — — —
19 1974 1781 141.7 — — — — -124 -49 — 53.8% +0.46 5–5 (50%) 4–5 (44%) — -2.84 — — — — — — — — — — — — — — — —
20 1975 1932 149.6 — — — — +20 -209 — 64.0% +1.10 5–2 (71%) 4–3 (57%) — -2.04 — — — — — — — — — — — — — — — —
21 1976 1861 148.9 — — — — — +18 — 65.1% +1.28 7–3 (70%) 5–8 (38%) — -0.01 — — — — — — — — — — — — — — — —
22 1977 1918 152.4 — — — — +25 +10 -340 64.4% +0.91 9–8 (53%) 11–5 (69%) — +1.38 — — — — — — — — — — — — — — — —
23 1978 1850 144.2 — — — — +33 +43 — 61.0% +0.70 8–6 (57%) 3–3 (50%) — +0.69 — — — — — — — — — — — — — — — —
24 1979 1889 152.8 — — — — +44 -4 — 59.5% +0.80 10–2 (83%) 9–5 (64%) — -2.47 1968 1794 133.7 — — — — +101 +28 +106 72.8% +1.68 13–8 (62%) — — +1.39
25 1980 1828 148.0 — — — — +40 +37 — 57.5% +0.64 10–7 (59%) 6–8 (43%) — -0.77 1969 2030 149.0 — — — — +67 +67 -72 73.5% +1.60 14–8 (64%) 2–0 — -4.53
26 1981 1777 143.5 — — — — +28 +90 -145 50.9% +0.40 2–4 (33%) 1–3 (25%) — -2.23 1970 1947 145.1 — — — — -16 +206 +16 66.5% +1.16 8–11 (42%) 7–4 (64%) — +2.19
27 1982 1863 153.4 — — — — +20 -9 -176 60.8% +1.04 6–4 (60%) 3–9 (25%) — -1.73 1971 2013 159.9 — — — — +69 +10 +75 65.3% +1.09 15–11 (58%) 15–22 (41%) — -6.81
28 1983 1716 133.5 — — — — +147 +32 — 41.7% -0.33 0–4 (0%) 1–4 (20%) — -0.88 1972 2043 156.9 — — — — +57 -30 -5 63.5% +1.01 22–10 (69%) 24–19 (56%) — -5.06
29 — — — — — — — — — — — — — — — — 1973 2171 158.0 — — — — +40 -10 -158 70.9% +1.31 23–7 (77%) 20–10 (67%) — -4.78
30 — — — — — — — — — — — — — — — — 1974 2074 157.5 — — — — +132 +65 -20 68.6% +0.99 20–3 (87%) 22–8 (73%) — -4.73
31 — — — — — — — — — — — — — — — — 1975 2076 152.1 — — — — +76 -53 +48 70.1% +1.53 9–4 (69%) 5–2 (71%) — -1.17
32 — — — — — — — — — — — — — — — — 1976 1963 149.2 — — — — +53 -21 +146 61.5% +0.73 7–4 (64%) 5–4 (56%) — -1.71
33 — — — — — — — — — — — — — — — — 1977 1936 150.8 — — — — +16 — +174 52.1% +0.08 6–4 (60%) 2–1 (67%) — -2.95
34 — — — — — — — — — — — — — — — — 1978 1882 150.6 — — — — -30 -29 +247 51.9% +0.15 7–7 (50%) 5–5 (50%) — -4.63
35 — — — — — — — — — — — — — — — — 1979 1774 131.3 — — — — +9 -16 +387 51.0% +0.03 8–5 (62%) 8–8 (50%) — 0.00
36 — — — — — — — — — — — — — — — — 1980 1717 136.0 — — — — +27 -8 +440 47.5% -0.25 3–5 (38%) 5–2 (71%) — +0.78
37 — — — — — — — — — — — — — — — — 1981 1653 106.8 — — — — +39 — — 26.7% -1.20 0–1 0–3 (0%) — -0.28
Career — 1980 154.6 — — — — +21 +11 -138 59.3% +0.76 67–51 (57%) 50–57 (47%) 98.7 -2.63 — 2196 154.7 — — — — +57 +28 +63 65.9% +1.08 155–88 (64%) 120–88 (58%) 102.9 -3.45

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.