H2H data updated: 2026-07-18 14:16 UTC
Wally Masur vs Ken Flach H2H: 2-0
Wally Masur holds a 2–0 lead over Ken Flach in their ATP head-to-head. Across 2 main-draw meetings, Wally Masur leads 1–0 on grass and 1–0 on hard courts. Most recently, Wally Masur won the 1987 Key Biscayne second round 6-1 1-6 6-3 6-2.
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AUS
Age 63
Right-Handed
180 cm / 5'11"
H2H
2
–
0
2 main draw meetings
USA
Right-Handed
185 cm / 6'1"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Feb 25, 1987* | Key Biscayne | Masters 1000 | R64 | Hard | Wally Masur | 6-1 1-6 6-3 6-2 | Ken Flach | Match data |
| Dec 5, 1983* | Australian Open | Grand Slam | R32 | Grass | Wally Masur | 6-1 7-6 7-6 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wally Masur | #1,268 | #15 | 1,417 | 1,898 | 312 | 266 | 54.0% | 0 | 0 | 0 | 0 | 3 | 3 |
| 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 | Wally Masur | Ken Flach | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 17 | 1980 | 1–1 | 50.0% | #423 | 1,498 | 0 | 0 | — | — | — | — | — | — | — |
| 18 | 1981 | 3–4 | 42.9% | #423 | 1,512 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 1982 | 6–8 | 42.9% | #287 | 1,582 | 0 | 0 | 1982 | 0–1 | 0.0% | #438 | 1,498 | 0 | 0 |
| 20 | 1983 | 19–17 | 52.8% | #67 | 1,737 | 0 | 1 | 1983 | 2–3 | 40.0% | #314 | 1,521 | 0 | 0 |
| 21 | 1984 | 18–23 | 43.9% | #109 | 1,688 | 0 | 1 | 1984 | 7–6 | 53.8% | #155 | 1,598 | 0 | 0 |
| 22 | 1985 | 21–21 | 50.0% | #100 | 1,720 | 0 | 1 | 1985 | 12–12 | 50.0% | #60 | 1,675 | 0 | 0 |
| 23 | 1986 | 17–16 | 51.5% | #87 | 1,689 | 0 | 1 | 1986 | 4–15 | 21.1% | #223 | 1,556 | 0 | 0 |
| 24 | 1987 | 33–19 | 63.5% | #35 | 1,718 | 0 | 2 | 1987 | 10–13 | 43.5% | #100 | 1,621 | 0 | 0 |
| 25 | 1988 | 25–15 | 62.5% | #46 | 1,778 | 0 | 3 | 1988 | 7–12 | 36.8% | #203 | 1,618 | 0 | 0 |
| 26 | 1989 | 31–21 | 59.6% | #42 | 1,816 | 0 | 3 | 1989 | 6–7 | 46.2% | #194 | 1,652 | 0 | 0 |
| 27 | 1990 | 24–22 | 52.2% | #53 | 1,725 | 0 | 3 | 1990 | 3–6 | 33.3% | #222 | 1,611 | 0 | 0 |
| 28 | 1991 | 26–24 | 52.0% | #56 | 1,721 | 0 | 3 | 1991 | 0–2 | 0.0% | #572 | 1,575 | 0 | 0 |
| 29 | 1992 | 38–27 | 58.5% | #38 | 1,787 | 0 | 3 | 1992 | 0–1 | 0.0% | #742 | 1,558 | 0 | 0 |
| 30 | 1993 | 35–22 | 61.4% | #21 | 1,791 | 0 | 3 | — | — | — | — | — | — | — |
| 31 | 1994 | 12–17 | 41.4% | #137 | 1,659 | 0 | 3 | 1994 | 1–1 | 50.0% | #514 | 1,575 | 0 | 0 |
| 32 | 1995 | 3–9 | 25.0% | #271 | 1,565 | 0 | 3 | 1995 | 0–1 | 0.0% | #835 | 1,570 | 0 | 0 |