H2H data updated: 2026-10-19 00:00 UTC

Buster C Mottram vs Jim Delaney H2H: 1-0

Buster C Mottram holds a 1–0 lead over Jim Delaney in their ATP head-to-head. Across 1 main-draw meeting, Buster C Mottram leads 1–0 on clay. Most recently, Buster C Mottram won the 1977 U.S. Pro Tennis Championships round of 64 6-1 6-0.

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Buster C Mottram
GBR Age 71 Right-Handed 193 cm / 6'4"
H2H
1 – 0
1 main-draw meetings
Jim Delaney
USA Age 73 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Buster C Mottram #29 6-1 6-0 Jim Delaney #69 Match data Aug 25, 1977* R64 U.S. Pro Tennis Championships 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
Buster C Mottram #735 #15 0 1,979 271 174 60.9% 0 0 0 0 3 3
Jim Delaney #262 #64 0 1,678 78 131 37.3% 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 Buster C Mottram Jim Delaney
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 1,658 0 0 — — — — — — —
19 1974 14–13 51.9% #55 1,781 0 0 1972 1–5 16.7% — 1,453 0 0
20 1975 26–15 63.4% #34 1,931 0 2 1973 4–5 44.4% #159 1,534 0 0
21 1976 33–16 67.3% #41 1,860 0 3 1974 9–7 56.2% #109 1,589 0 0
22 1977 49–23 68.1% #19 1,917 0 3 1975 10–14 41.7% #73 1,647 0 0
23 1978 28–16 63.6% #28 1,849 0 3 1976 20–29 40.8% #64 1,633 0 0
24 1979 33–19 63.5% #32 1,889 0 3 1977 16–27 37.2% #74 1,624 0 0
25 1980 25–18 58.1% #43 1,828 0 3 1978 0–2 0.0% #418 1,602 0 0
26 1981 13–13 50.0% #72 1,776 0 3 1979 2–9 18.2% #276 1,521 0 0
27 1982 28–16 63.6% #20 1,862 0 3 1980 2–5 28.6% #269 1,512 0 0
28 1983 5–10 33.3% #91 1,716 0 3 1981 11–21 34.4% — 1,514 0 0
29 — — — — — — — 1982 3–7 30.0% — 1,513 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 Buster C Mottram Jim Delaney
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% 1972 1 3 4 25.0% 0 1 1 0.0% 0 1 1 0.0% — — — —
20 1975 6 2 8 75.0% 5 5 10 50.0% — — — — 15 8 23 65.2% 1973 0 1 1 0.0% 3 3 6 50.0% 1 1 2 50.0% — — — —
21 1976 — — — — 33 13 46 71.7% 0 1 1 0.0% 0 2 2 0.0% 1974 1 1 2 50.0% 1 2 3 33.3% 3 2 5 60.0% 4 2 6 66.7%
22 1977 8 3 11 72.7% 28 11 39 71.8% 2 2 4 50.0% 11 7 18 61.1% 1975 3 5 8 37.5% 6 7 13 46.2% — — — — 1 2 3 33.3%
23 1978 1 2 3 33.3% 21 8 29 72.4% 1 1 2 50.0% 5 5 10 50.0% 1976 12 9 21 57.1% 4 12 16 25.0% 2 3 5 40.0% 2 5 7 28.6%
24 1979 6 3 9 66.7% 15 7 22 68.2% 1 1 2 50.0% 11 8 19 57.9% 1977 4 8 12 33.3% 2 8 10 20.0% 4 3 7 57.1% 6 8 14 42.9%
25 1980 9 5 14 64.3% 9 5 14 64.3% 1 1 2 50.0% 6 7 13 46.2% 1978 0 1 1 0.0% — — — — — — — — 0 1 1 0.0%
26 1981 5 4 9 55.6% 6 4 10 60.0% 2 2 4 50.0% 0 3 3 0.0% 1979 0 3 3 0.0% 0 3 3 0.0% 1 2 3 33.3% 1 1 2 50.0%
27 1982 5 3 8 62.5% 11 6 17 64.7% 3 1 4 75.0% 9 6 15 60.0% 1980 — — — — 0 2 2 0.0% 1 1 2 50.0% 1 2 3 33.3%
28 1983 0 1 1 0.0% 4 7 11 36.4% 0 1 1 0.0% 1 1 2 50.0% 1981 2 7 9 22.2% 4 5 9 44.4% 4 5 9 44.4% 1 4 5 20.0%
29 — — — — — — — — — — — — — — — — — 1982 0 1 1 0.0% 3 4 7 42.9% 0 2 2 0.0% — — — —
Career — 45 27 72 62.5% 149 78 227 65.6% 17 18 35 48.6% 60 51 111 54.1% — 23 39 62 37.1% 23 47 70 32.9% 16 20 36 44.4% 16 25 41 39.0%

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 Buster C Mottram Jim Delaney
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 — — — — — — +20 57.1% +0.72 1–0 — — -0.18 — — — — — — — — — — — — — — — —
17 1972 1546 100.3 — — — — — — -1 30.0% -1.10 1–0 — — -0.36 — — — — — — — — — — — — — — — —
18 1973 1659 132.8 — — — — — +66 -120 56.7% +0.55 3–6 (33%) 3–4 (43%) 97.3 +0.30 — — — — — — — — — — — — — — — —
19 1974 1781 141.6 — — — — -124 -50 — 53.8% +0.46 5–5 (50%) 4–5 (44%) 100.8 -2.84 1972 1453 97.8 — — — — +87 — — 31.3% -1.13 0–2 3–1 (75%) — +0.33
20 1975 1932 149.6 — — — — +20 -210 — 64.0% +1.10 5–2 (71%) 4–3 (57%) 106.5 -2.04 1973 1535 115.2 — — — — — +28 — 43.5% -0.04 1–1 1–3 (25%) — -0.92
21 1976 1861 148.9 — — — — — +18 — 65.1% +1.28 7–3 (70%) 5–8 (38%) 102.1 -0.01 1974 1589 115.9 — — — — +4 -46 -43 51.2% +0.15 4–3 (57%) 4–3 (57%) 103.1 +1.56
22 1977 1918 152.3 — — — — +24 +10 -340 64.4% +0.91 9–8 (53%) 11–5 (69%) 101.7 +1.38 1975 1648 129.9 — — — — -59 -16 — 40.7% -0.72 4–4 (50%) 5–2 (71%) 105.7 -1.22
23 1978 1849 144.2 — — — — +34 +44 — 61.0% +0.70 8–6 (57%) 3–3 (50%) 98.8 +0.69 1976 1633 124.0 — — — — +10 -64 -67 40.3% -0.51 9–7 (56%) 5–11 (31%) 101.2 +2.58
24 1979 1889 152.8 — — — — +44 -4 — 59.5% +0.80 10–2 (83%) 9–5 (64%) 108.9 -2.47 1977 1625 131.3 — — — — +11 -88 -50 41.1% -0.61 9–11 (45%) 3–5 (38%) 99.2 -0.92
25 1980 1828 148.0 — — — — +40 +37 — 57.5% +0.64 10–7 (59%) 6–8 (43%) 96.6 -0.77 1978 1602 98.4 — — — — — — — 0.0% -4.50 — — — -0.03
26 1981 1777 143.5 — — — — +28 +89 -145 50.9% +0.40 2–4 (33%) 1–3 (25%) 95.1 -2.23 1979 1521 100.2 — — — — +39 -40 +50 25.9% -1.41 1–3 (25%) 0–2 — +0.72
27 1982 1863 153.4 — — — — +21 -9 -177 60.8% +1.04 6–4 (60%) 3–9 (25%) 97.0 -1.73 1980 1513 116.6 — — — — +44 — — 35.3% -0.65 1–2 (33%) 3–4 (43%) 99.0 +0.37
28 1983 1716 133.5 — — — — +147 +32 — 41.7% -0.33 0–4 (0%) 1–4 (20%) 91.7 -0.88 1981 1514 115.6 — — — — -18 -33 +92 42.4% -0.82 3–10 (23%) 10–4 (71%) 100.0 +1.04
29 — — — — — — — — — — — — — — — — 1982 1514 105.2 — — — — — -11 — 31.8% -1.50 1–1 2–2 (50%) — 0.00
Career — 1980 154.5 — — — — +21 +11 -139 59.3% +0.76 67–51 (57%) 50–57 (47%) 98.7 -2.62 — 1678 125.2 — — — — +4 -38 +3 40.0% -0.67 33–44 (43%) 36–37 (49%) 102.3 +1.68

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.