H2H data updated: 2026-07-18 14:16 UTC
Gustavo Guerrero vs Klaus Eberhard H2H: 0-1
Klaus Eberhard holds a 1–0 lead over Gustavo Guerrero in their ATP head-to-head. Across 1 main-draw meeting, Klaus Eberhard leads 1–0 on clay. Most recently, Klaus Eberhard won the 1980 Buenos Aires third round 6-7 6-4 6-0.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
ARG
Age 66
Left-Handed
180 cm / 5'11"
H2H
0
–
1
1 main draw meetings
GER
Age 68
Right-Handed
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Nov 20, 1980* | Buenos Aires | ATP 250 | R32 | Clay | Klaus Eberhard | 6-7 6-4 6-0 | Gustavo Guerrero | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gustavo Guerrero | #1,235 | #78 | 9 | 1,523 | 6 | 20 | 23.1% | 0 | 0 | 0 | 0 | 0 | 0 |
| Klaus Eberhard | #751 | #81 | 0 | 1,660 | 53 | 71 | 42.7% | 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 | Gustavo Guerrero | Klaus Eberhard | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 11 | 1971 | 0–1 | 0.0% | — | 1,479 | 0 | 0 | — | — | — | — | — | — | — |
| 18 | — | — | — | — | — | — | — | 1976 | 0–3 | 0.0% | #264 | 1,470 | 0 | 0 |
| 19 | 1979 | 0–1 | 0.0% | #347 | 1,467 | 0 | 0 | 1977 | 2–4 | 33.3% | #273 | 1,467 | 0 | 0 |
| 20 | 1980 | 3–4 | 42.9% | #84 | 1,494 | 0 | 0 | 1978 | 6–7 | 46.2% | #180 | 1,546 | 0 | 0 |
| 21 | 1981 | 1–9 | 10.0% | #100 | 1,442 | 0 | 0 | 1979 | 9–10 | 47.4% | #199 | 1,596 | 0 | 0 |
| 22 | — | — | — | — | — | — | — | 1980 | 11–14 | 44.0% | #104 | 1,586 | 0 | 0 |
| 23 | 1983 | 0–1 | 0.0% | #337 | 1,437 | 0 | 0 | 1981 | 15–17 | 46.9% | #89 | 1,583 | 0 | 0 |
| 24 | 1984 | 0–1 | 0.0% | #320 | 1,432 | 0 | 0 | 1982 | 8–12 | 40.0% | #111 | 1,559 | 0 | 0 |
| 25 | 1985 | 1–1 | 50.0% | #201 | 1,444 | 0 | 0 | 1983 | 0–1 | 0.0% | #208 | 1,559 | 0 | 0 |
| 26 | 1986 | 0–1 | 0.0% | #312 | 1,431 | 0 | 0 | 1984 | 0–1 | 0.0% | #278 | 1,543 | 0 | 0 |
| 27 | 1987 | 1–1 | 50.0% | #266 | 1,446 | 0 | 0 | 1985 | 2–2 | 50.0% | #279 | 1,556 | 0 | 0 |