H2H data updated: 2026-07-19 14:15 UTC
Nicolas Pereira vs Ken Flach H2H: 1-0
Nicolas Pereira holds a 1–0 lead over Ken Flach in their ATP head-to-head. Across 1 main-draw meeting, Nicolas Pereira leads 1–0 on carpet. Most recently, Nicolas Pereira won the 1991 Chicago third round 6-7(6) 7-5 6-4.
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VEN
Age 55
Right-Handed
188 cm / 6'2"
H2H
1
–
0
1 main draw meetings
USA
Right-Handed
185 cm / 6'1"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Feb 28, 1991* | Chicago | ATP 250 | R32 | Carpet | Nicolas Pereira | 6-7(6) 7-5 6-4 | Ken Flach | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nicolas Pereira | #1,101 | #74 | 658 | 1,689 | 63 | 114 | 35.6% | 0 | 0 | 0 | 0 | 2 | 2 |
| Ken Flach | #815 | #56 | 130 | 1,714 | 52 | 80 | 39.4% | 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 | Nicolas Pereira | Ken Flach | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 17 | 1988 | 2–2 | 50.0% | #151 | 1,527 | 0 | 0 | — | — | — | — | — | — | — |
| 18 | 1989 | 12–21 | 36.4% | #121 | 1,582 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 1990 | 5–15 | 25.0% | #238 | 1,503 | 0 | 0 | 1982 | 0–1 | 0.0% | #438 | 1,498 | 0 | 0 |
| 20 | 1991 | 2–6 | 25.0% | #145 | 1,483 | 0 | 0 | 1983 | 2–3 | 40.0% | #314 | 1,521 | 0 | 0 |
| 21 | 1992 | 0–1 | 0.0% | #129 | 1,466 | 0 | 0 | 1984 | 7–6 | 53.8% | #155 | 1,598 | 0 | 0 |
| 22 | 1993 | 4–11 | 26.7% | #142 | 1,472 | 0 | 0 | 1985 | 12–12 | 50.0% | #60 | 1,675 | 0 | 0 |
| 23 | 1994 | 10–14 | 41.7% | #116 | 1,545 | 0 | 1 | 1986 | 4–15 | 21.1% | #223 | 1,556 | 0 | 0 |
| 24 | 1995 | 14–18 | 43.8% | #122 | 1,608 | 0 | 1 | 1987 | 10–13 | 43.5% | #100 | 1,621 | 0 | 0 |
| 25 | 1996 | 14–19 | 42.4% | #110 | 1,572 | 0 | 2 | 1988 | 7–12 | 36.8% | #203 | 1,618 | 0 | 0 |
| 26 | 1997 | 0–7 | 0.0% | #472 | 1,491 | 0 | 2 | 1989 | 6–7 | 46.2% | #194 | 1,652 | 0 | 0 |
| 27 | — | — | — | — | — | — | — | 1990 | 3–6 | 33.3% | #222 | 1,611 | 0 | 0 |
| 28 | — | — | — | — | — | — | — | 1991 | 0–2 | 0.0% | #572 | 1,575 | 0 | 0 |
| 29 | — | — | — | — | — | — | — | 1992 | 0–1 | 0.0% | #742 | 1,558 | 0 | 0 |
| 31 | — | — | — | — | — | — | — | 1994 | 1–1 | 50.0% | #514 | 1,575 | 0 | 0 |
| 32 | — | — | — | — | — | — | — | 1995 | 0–1 | 0.0% | #835 | 1,570 | 0 | 0 |