H2H data updated: 2026-07-17 14:15 UTC
Ken Flach vs John Sadri H2H: 3-0
Ken Flach holds a 3–0 lead over John Sadri in their ATP head-to-head. Across 3 main-draw meetings, Ken Flach leads 2–0 on grass and 1–0 on hard courts. Most recently, Ken Flach won the 1987 Wimbledon second round 3-6 6-3 7-6 6-3.
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USA
Right-Handed
185 cm / 6'1"
H2H
3
–
0
3 main draw meetings
USA
Age 69
Right-Handed
188 cm / 6'2"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jun 26, 1987* | Wimbledon | Grand Slam | R64 | Grass | Ken Flach | 3-6 6-3 7-6 6-3 | John Sadri | Match data |
| Sep 19, 1985* | Los Angeles | ATP 250 | R32 | Hard | Ken Flach | 3-6 7-5 6-3 | John Sadri | Match data |
| Dec 3, 1983* | Australian Open | Grand Slam | R64 | Grass | Ken Flach | 6-3 7-5 6-4 | John Sadri | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ken Flach | #815 | #56 | 130 | 1,714 | 52 | 80 | 39.4% | 0 | 0 | 0 | 0 | 0 | 0 |
| John Sadri | #997 | #14 | 0 | 1,976 | 214 | 189 | 53.1% | 0 | 0 | 0 | 0 | 2 | 2 |
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 | Ken Flach | John Sadri | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 19 | 1982 | 0–1 | 0.0% | #438 | 1,498 | 0 | 0 | 1976 | 0–1 | 0.0% | #360 | 1,498 | 0 | 0 |
| 20 | 1983 | 2–3 | 40.0% | #314 | 1,521 | 0 | 0 | 1977 | 0–1 | 0.0% | #414 | 1,496 | 0 | 0 |
| 21 | 1984 | 7–6 | 53.8% | #155 | 1,598 | 0 | 0 | 1978 | 6–8 | 42.9% | #84 | 1,564 | 0 | 0 |
| 22 | 1985 | 12–12 | 50.0% | #60 | 1,675 | 0 | 0 | 1979 | 29–24 | 54.7% | #45 | 1,858 | 0 | 0 |
| 23 | 1986 | 4–15 | 21.1% | #223 | 1,556 | 0 | 0 | 1980 | 47–25 | 65.3% | #15 | 1,938 | 0 | 1 |
| 24 | 1987 | 10–13 | 43.5% | #100 | 1,621 | 0 | 0 | 1981 | 22–21 | 51.2% | #36 | 1,733 | 0 | 1 |
| 25 | 1988 | 7–12 | 36.8% | #203 | 1,618 | 0 | 0 | 1982 | 32–23 | 58.2% | #38 | 1,737 | 0 | 2 |
| 26 | 1989 | 6–7 | 46.2% | #194 | 1,652 | 0 | 0 | 1983 | 8–13 | 38.1% | #93 | 1,640 | 0 | 2 |
| 27 | 1990 | 3–6 | 33.3% | #222 | 1,611 | 0 | 0 | 1984 | 25–16 | 61.0% | #29 | 1,811 | 0 | 2 |
| 28 | 1991 | 0–2 | 0.0% | #572 | 1,575 | 0 | 0 | 1985 | 25–25 | 50.0% | #46 | 1,749 | 0 | 2 |
| 29 | 1992 | 0–1 | 0.0% | #742 | 1,558 | 0 | 0 | 1986 | 12–21 | 36.4% | #130 | 1,648 | 0 | 2 |
| 30 | — | — | — | — | — | — | — | 1987 | 8–11 | 42.1% | #173 | 1,602 | 0 | 2 |
| 31 | 1994 | 1–1 | 50.0% | #514 | 1,575 | 0 | 0 | — | — | — | — | — | — | — |
| 32 | 1995 | 0–1 | 0.0% | #835 | 1,570 | 0 | 0 | — | — | — | — | — | — | — |