H2H data updated: 2026-07-14 14:15 UTC
Claudio Mezzadri vs R. Osterthun H2H: 3-0
Compare the head-to-head record, career totals, season-by-season performance, and match log for Claudio Mezzadri vs R. Osterthun.
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SUI
Age 61
Right-Handed
180 cm / 5'11"
H2H
3
–
0
3 main draw meetings
GER
Age 62
Right-Handed
187 cm / 6'2"
Career Comparison
| Metric | Claudio Mezzadri | R. Osterthun |
|---|---|---|
| Peak Ranking | #26 | #58 |
| Peak Points | 539 | 182 |
| Peak Elo | 1,795 | 1,696 |
| Singles W-L | 105–131 | 60–79 |
| Win % | 44.5% | 43.2% |
| Grand Slam titles | 0 | 0 |
| Masters 1000 titles | 0 | 0 |
| ATP Finals titles | 0 | 0 |
| ATP 500 titles | 0 | 0 |
| ATP 250 titles | 1 | 1 |
| Total titles | 1 | 1 |
| Age | Claudio Mezzadri | R. Osterthun | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | W-L | Win % | Rank | Elo | GS | Titles | Season | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | 1983 | 1–3 | 25.0% | #831 | 1,482 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 1984 | 7–11 | 38.9% | #151 | 1,503 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 1985 | 5–8 | 38.5% | #135 | 1,513 | 0 | 0 | 1984 | 2–1 | 66.7% | #193 | 1,540 | 0 | 0 |
| 21 | 1986 | 12–16 | 42.9% | #138 | 1,584 | 0 | 0 | 1985 | 7–10 | 41.2% | #119 | 1,542 | 0 | 1 |
| 22 | 1987 | 25–16 | 61.0% | #28 | 1,767 | 0 | 1 | 1986 | 15–17 | 46.9% | #110 | 1,595 | 0 | 1 |
| 23 | 1988 | 13–15 | 46.4% | #105 | 1,658 | 0 | 1 | 1987 | 19–22 | 46.3% | #75 | 1,620 | 0 | 1 |
| 24 | 1989 | 10–14 | 41.7% | #230 | 1,580 | 0 | 1 | 1988 | 12–19 | 38.7% | #145 | 1,584 | 0 | 1 |
| 25 | 1990 | 2–3 | 40.0% | #305 | 1,584 | 0 | 1 | 1989 | 4–8 | 33.3% | #180 | 1,558 | 0 | 1 |
| 26 | 1991 | 5–7 | 41.7% | #127 | 1,589 | 0 | 1 | 1990 | 1–2 | 33.3% | #242 | 1,538 | 0 | 1 |
| 27 | 1992 | 13–16 | 44.8% | #97 | 1,596 | 0 | 1 | — | — | — | — | — | — | — |
| 28 | 1993 | 12–22 | 35.3% | #134 | 1,518 | 0 | 1 | — | — | — | — | — | — | — |
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Apr 29, 1988* | Hamburg | ATP 250 | R16 | Clay | Claudio Mezzadri | 3-6 6-1 6-4 | R. Osterthun | Match data |
| Oct 22, 1987* | Vienna | ATP 250 | R32 | Hard | Claudio Mezzadri | 6-1 7-5 | R. Osterthun | Match data |
| Aug 6, 1986* | Kitzbuhel | ATP 250 | R64 | Clay | Claudio Mezzadri | 6-3 6-2 | R. Osterthun | Match data |