Joao Zwetsch
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Francisco Montana | 0 | 1 | 1 | Sep 12, 1991 | H2H |
| Fabio Silberberg | 1 | 0 | 1 | Sep 11, 1991 | H2H |
| Ivan Kley | 0 | 1 | 1 | Feb 8, 1990 | H2H |
H2H data updated: 2026-09-04 00:00 UTC
Joao Zwetsch vs Fabio Silberberg H2H: 1-0
Joao Zwetsch holds a 1–0 lead over Fabio Silberberg in their ATP head-to-head. Across 1 main-draw meeting, Joao Zwetsch leads 1–0 on carpet. Most recently, Joao Zwetsch won the 1991 Brasilia round of 64 6-2 7-6(2).
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
H2H
1
–
0
1 main draw meetings
H2H Match Log
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Joao Zwetsch | 6-2 7-6(2) | Fabio Silberberg | Match data | Sep 11, 1991* | R64 | Brasilia | ATP World Series → modern equivalent ATP 250 | Carpet |
Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 including documented historical predecessor categories | Finals | 500 including documented historical predecessor categories | 250 including documented historical predecessor categories | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Joao Zwetsch | #1,297 | #231 | 105 | 1,500 | 1 | 2 | 33.3% | 0 | 0 | 0 | 0 | 0 | 0 |
| Fabio Silberberg | #1,340 | #196 | 154 | 1,500 | 0 | 2 | 0.0% | 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 | Fabio Silberberg | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 1991 | 0–2 | 0.0% | #207 | 1,473 | 0 | 0 |
Surface Results by Age
Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.
| Age | Joao Zwetsch | Fabio Silberberg | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Carpet | Yr | Hard | Carpet | |||||||||||||
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | |||
| 21 | 1990 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 1991 | — | — | — | — | 1 | 1 | 2 | 50.0% | 1991 | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% |
| Career | — | 0 | 1 | 1 | 0.0% | 1 | 1 | 2 | 50.0% | — | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% |
Performance Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.
| Age | Joao Zwetsch | Fabio Silberberg | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Sample | Aces/M | DFs/M | 1st Sv% | 1st Pts% | 2nd Pts% | BP Saved% | BP Conv% | Svc Pts% | Ret Pts% | Yr | Sample | Aces/M | DFs/M | 1st Sv% | 1st Pts% | 2nd Pts% | BP Saved% | BP Conv% | Svc Pts% | Ret Pts% | |
| 22 | 1991 | 2/2 | 2.0 | 1.0 | 67.1% | 66.4% | 46.4% | 75.0% | 12.5% | 60.4% | 32.7% | 1991 | 2/2 | 1.5 | 9.5 | 52.5% | 77.6% | 45.4% | 65.3% | 9.4% | 61.8% | 33.7% |
| Career | — | 2/3 | 2.0 | 1.0 | 67.1% | 66.4% | 46.4% | 75.0% | 12.5% | 60.4% | 32.7% | — | 2/2 | 1.5 | 9.5 | 52.5% | 77.6% | 45.4% | 65.3% | 9.4% | 61.8% | 33.7% |
Advanced Statistics Comparison by Age
Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.
| Age | Joao Zwetsch | Fabio Silberberg | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | |
| 21 | 1990 | 1479 | 99.0 | — | — | — | — | — | — | — | 33.3% | -0.33 | 0–1 | — | — | +0.36 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 1991 | 1480 | 97.1 | -0.77 | -1.41 | 0.826 | 47.0% | — | — | — | 50.0% | -1.00 | — | 1–0 | — | +0.22 | 1991 | 1473 | 97.3 | +0.14 | -3.45 | 0.883 | 47.6% | — | — | — | 20.0% | -1.40 | 0–1 | 0–2 | — | +0.04 |
| Career | — | 1500 | 98.0 | -0.77 | -1.41 | 0.826 | 47.0% | — | — | — | 42.9% | -0.71 | 0–1 | 1–0 | — | +19.33 | — | 1500 | 98.5 | +0.14 | -3.45 | 0.883 | 47.6% | — | — | — | 20.0% | -1.40 | 0–1 | 0–2 | — | +2.00 |
Career Rivalries
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
Fabio Silberberg
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Eduardo Masso | 0 | 1 | 1 | Nov 7, 1991 | H2H |
| Joao Zwetsch | 0 | 1 | 1 | Sep 11, 1991 | H2H |