H2H data updated: 2026-07-19 14:15 UTC
Istvan Gulyas vs Clark Graebner H2H: 0-1
Clark Graebner holds a 1–0 lead over Istvan Gulyas in their ATP head-to-head. Across 1 main-draw meeting, Clark Graebner leads 1–0 on hard courts. Most recently, Clark Graebner won the 1969 Salisbury second round 6-2 6-2.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
HUN
Age 94
Right-Handed
H2H
0
–
1
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 |
|---|---|---|---|---|---|---|---|---|
| Feb 12, 1969* | Salisbury | ATP 250 | R64 | Hard | Clark Graebner | 6-2 6-2 | Istvan Gulyas | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Istvan Gulyas | #890 | #128 | 0 | 1,803 | 58 | 57 | 50.4% | 0 | 0 | 0 | 0 | 1 | 1 |
| Clark 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 | Istvan Gulyas | Clark Graebner | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 24 | — | — | — | — | — | — | — | 1968 | 74–22 | 77.1% | — | 1,820 | 0 | 2 |
| 25 | — | — | — | — | — | — | — | 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 | — | — | — | — | — | — | — | 1973 | 34–19 | 64.2% | #48 | 1,768 | 0 | 12 |
| 30 | — | — | — | — | — | — | — | 1974 | 11–14 | 44.0% | #99 | 1,685 | 0 | 12 |
| 31 | — | — | — | — | — | — | — | 1975 | 8–11 | 42.1% | #120 | 1,580 | 0 | 12 |
| 32 | — | — | — | — | — | — | — | 1976 | 0–3 | 0.0% | #199 | 1,537 | 0 | 12 |
| 36 | 1968 | 24–16 | 60.0% | — | 1,671 | 0 | 1 | — | — | — | — | — | — | — |
| 37 | 1969 | 6–10 | 37.5% | — | 1,624 | 0 | 1 | — | — | — | — | — | — | — |
| 38 | 1970 | 10–6 | 62.5% | — | 1,712 | 0 | 1 | — | — | — | — | — | — | — |
| 39 | 1971 | 11–10 | 52.4% | — | 1,735 | 0 | 1 | — | — | — | — | — | — | — |
| 40 | 1972 | 3–6 | 33.3% | — | 1,654 | 0 | 1 | — | — | — | — | — | — | — |
| 41 | 1973 | 4–9 | 30.8% | #222 | 1,601 | 0 | 1 | — | — | — | — | — | — | — |