H2H data updated: 2026-07-14 14:15 UTC
J. Simpson vs C. Graebner H2H: 1-0
J. Simpson holds a 1–0 lead over C. Graebner in their ATP head-to-head. Across 1 main-draw meeting, J. Simpson leads 1–0 on clay. Most recently, J. Simpson won the 1972 Indianapolis second round 6-4 2-6 6-4.
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NZL
Age 75
Right-Handed
H2H
1
–
0
1 main draw meetings
USA
Age 82
Right-Handed
188 cm / 6'2"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Aug 7, 1972 | Indianapolis | ATP 250 | R64 | Clay | J. Simpson | 6-4 2-6 6-4 | C. Graebner | Match data |
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| J. Simpson | #735 | #66 | 0 | 1,598 | 47 | 94 | 33.3% | 0 | 0 | 0 | 0 | 0 | 0 |
| C. Graebner | #199 | #45 | 0 | 2,015 | 342 | 162 | 67.9% | 0 | 0 | 0 | 0 | 12 | 12 |
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 | J. Simpson | C. Graebner | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 17 | 1968 | 0–1 | 0.0% | — | 1,474 | 0 | 0 | — | — | — | — | — | — | — |
| 18 | 1969 | 0–3 | 0.0% | — | 1,421 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 1970 | 1–1 | 50.0% | — | 1,441 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 1971 | 0–4 | 0.0% | — | 1,392 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 1972 | 8–16 | 33.3% | — | 1,446 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | 1973 | 18–21 | 46.2% | #92 | 1,566 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | 1974 | 12–30 | 28.6% | #132 | 1,472 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 1975 | 3–2 | 60.0% | #193 | 1,552 | 0 | 0 | 1968 | 74–22 | 77.1% | — | 1,820 | 0 | 2 |
| 25 | 1976 | 1–2 | 33.3% | — | 1,539 | 0 | 0 | 1969 | 49–14 | 77.8% | — | 1,842 | 0 | 6 |
| 26 | — | — | — | — | — | — | — | 1970 | 58–28 | 67.4% | — | 1,839 | 0 | 8 |
| 27 | — | — | — | — | — | — | — | 1971 | 75–29 | 72.1% | — | 1,878 | 0 | 11 |
| 28 | — | — | — | — | — | — | — | 1972 | 33–22 | 60.0% | — | 1,812 | 0 | 11 |
| 29 | 1980 | 0–1 | 0.0% | #365 | 1,522 | 0 | 0 | 1973 | 34–19 | 64.2% | #48 | 1,768 | 0 | 12 |
| 30 | 1981 | 1–2 | 33.3% | #365 | 1,524 | 0 | 0 | 1974 | 11–14 | 44.0% | #99 | 1,685 | 0 | 12 |
| 31 | 1982 | 1–8 | 11.1% | #96 | 1,449 | 0 | 0 | 1975 | 8–11 | 42.1% | #120 | 1,580 | 0 | 12 |
| 32 | 1983 | 2–3 | 40.0% | #167 | 1,449 | 0 | 0 | 1976 | 0–3 | 0.0% | #199 | 1,537 | 0 | 12 |