H2H data updated: 2026-07-18 02:15 UTC
Joao Zwetsch vs Ivan Kley H2H: 0-1
Ivan Kley holds a 1–0 lead over Joao Zwetsch in their ATP head-to-head. Across 1 main-draw meeting, Ivan Kley leads 1–0 on hard courts. Most recently, Ivan Kley won the 1990 Guaruja third round 3-6 6-4 6-4.
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BRA
Age 57
Right-Handed
180 cm / 5'11"
H2H
0
–
1
1 main draw meetings
BRA
Right-Handed
183 cm / 6'0"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Feb 8, 1990* | Guaruja | ATP 250 | R32 | Hard | Ivan Kley | 3-6 6-4 6-4 | Joao Zwetsch | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Joao Zwetsch | #1,297 | #231 | 105 | 1,500 | 1 | 2 | 33.3% | 0 | 0 | 0 | 0 | 0 | 0 |
| Ivan Kley | #777 | #81 | 105 | 1,515 | 14 | 36 | 28.0% | 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 | Joao Zwetsch | Ivan Kley | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 21 | 1990 | 0–1 | 0.0% | #293 | 1,478 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | 1991 | 1–1 | 50.0% | #324 | 1,479 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | — | — | — | — | — | — | — | 1982 | 0–1 | 0.0% | — | 1,482 | 0 | 0 |
| 25 | — | — | — | — | — | — | — | 1983 | 3–3 | 50.0% | #233 | 1,489 | 0 | 0 |
| 26 | — | — | — | — | — | — | — | 1984 | 1–1 | 50.0% | #126 | 1,496 | 0 | 0 |
| 27 | — | — | — | — | — | — | — | 1985 | 3–10 | 23.1% | #212 | 1,428 | 0 | 0 |
| 28 | — | — | — | — | — | — | — | 1986 | 3–2 | 60.0% | #81 | 1,476 | 0 | 0 |
| 29 | — | — | — | — | — | — | — | 1987 | 1–11 | 8.3% | #257 | 1,402 | 0 | 0 |
| 30 | — | — | — | — | — | — | — | 1988 | 0–5 | 0.0% | #186 | 1,373 | 0 | 0 |
| 31 | — | — | — | — | — | — | — | 1989 | 1–2 | 33.3% | #323 | 1,380 | 0 | 0 |
| 32 | — | — | — | — | — | — | — | 1990 | 2–1 | 66.7% | #291 | 1,415 | 0 | 0 |