H2H data updated: 2026-07-14 14:15 UTC
A. Gardiner vs Keith Diepraam H2H: 0-1
Keith Diepraam holds a 1–0 lead over A. Gardiner in their ATP head-to-head. Across 1 main-draw meeting, Keith Diepraam leads 1–0 on hard courts. Most recently, Keith Diepraam won the 1970 Durban second round 6-3 6-4.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
AUS
Age 75
Right-Handed
H2H
0
–
1
1 main draw meetings
RSA
Age 83
Right-Handed
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Apr 8, 1970* | Durban | ATP 250 | R64 | Hard | Keith Diepraam | 6-3 6-4 | A. Gardiner | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A. Gardiner | #831 | #77 | 0 | 1,542 | 43 | 100 | 30.1% | 0 | 0 | 0 | 0 | 0 | 0 |
| Keith Diepraam | — | — | — | 1,553 | — | — | — | 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 | A. Gardiner | Keith Diepraam | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 17 | 1968 | 1–2 | 33.3% | — | 1,490 | 0 | 0 | — | — | — | — | — | — | — |
| 18 | 1969 | 7–7 | 50.0% | — | 1,533 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 1970 | 4–8 | 33.3% | — | 1,464 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 1971 | 6–7 | 46.2% | — | 1,476 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 1972 | 2–7 | 22.2% | — | 1,396 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 1975 | 4–8 | 33.3% | #150 | 1,426 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | 1976 | 5–15 | 25.0% | #159 | 1,416 | 0 | 0 | — | — | — | — | — | — | — |
| 26 | 1977 | 3–11 | 21.4% | #171 | 1,402 | 0 | 0 | — | — | — | — | — | — | — |
| 27 | 1978 | 5–7 | 41.7% | #90 | 1,466 | 0 | 0 | — | — | — | — | — | — | — |
| 28 | 1979 | 4–21 | 16.0% | #234 | 1,404 | 0 | 0 | — | — | — | — | — | — | — |
| 29 | 1980 | 2–5 | 28.6% | #309 | 1,393 | 0 | 0 | — | — | — | — | — | — | — |
| 30 | 1981 | 0–2 | 0.0% | #309 | 1,375 | 0 | 0 | — | — | — | — | — | — | — |