H2H data updated: 2026-07-19 02:51 UTC
Ken Flach vs Vitas Gerulaitis H2H: 0-1
Vitas Gerulaitis holds a 1–0 lead over Ken Flach in their ATP head-to-head. Across 1 main-draw meeting, Vitas Gerulaitis leads 1–0 on hard courts. Most recently, Vitas Gerulaitis won the 1984 US Open third round 6-4 6-2 4-6 6-7 6-1.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
USA
Right-Handed
185 cm / 6'1"
H2H
0
–
1
1 main draw meetings
USA
Age 71
Right-Handed
183 cm / 6'0"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Sep 3, 1984* | US Open | Grand Slam | R32 | Hard | Vitas Gerulaitis | 6-4 6-2 4-6 6-7 6-1 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ken Flach | #815 | #56 | 130 | 1,714 | 52 | 80 | 39.4% | 0 | 0 | 0 | 0 | 0 | 0 |
| Vitas Gerulaitis | #796 | #3 | 0 | 2,238 | 527 | 231 | 69.5% | 1 | 3 | 0 | 0 | 22 | 26 |
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 | Vitas Gerulaitis | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 16 | — | — | — | — | — | — | — | 1971 | 0–1 | 0.0% | — | 1,470 | 0 | 0 |
| 17 | — | — | — | — | — | — | — | 1972 | 4–5 | 44.4% | — | 1,519 | 0 | 0 |
| 18 | — | — | — | — | — | — | — | 1973 | 7–11 | 38.9% | #131 | 1,550 | 0 | 0 |
| 19 | 1982 | 0–1 | 0.0% | #438 | 1,498 | 0 | 0 | 1974 | 33–19 | 63.5% | #45 | 1,802 | 0 | 1 |
| 20 | 1983 | 2–3 | 40.0% | #314 | 1,521 | 0 | 0 | 1975 | 39–14 | 73.6% | #15 | 1,946 | 0 | 3 |
| 21 | 1984 | 7–6 | 53.8% | #155 | 1,598 | 0 | 0 | 1976 | 33–21 | 61.1% | #18 | 1,955 | 0 | 3 |
| 22 | 1985 | 12–12 | 50.0% | #60 | 1,675 | 0 | 0 | 1977 | 60–16 | 78.9% | #4 | 2,118 | 1 | 8 |
| 23 | 1986 | 4–15 | 21.1% | #223 | 1,556 | 0 | 0 | 1978 | 47–14 | 77.0% | #5 | 2,155 | 1 | 11 |
| 24 | 1987 | 10–13 | 43.5% | #100 | 1,621 | 0 | 0 | 1979 | 71–22 | 76.3% | #4 | 2,168 | 1 | 15 |
| 25 | 1988 | 7–12 | 36.8% | #203 | 1,618 | 0 | 0 | 1980 | 50–17 | 74.6% | #9 | 2,011 | 1 | 18 |
| 26 | 1989 | 6–7 | 46.2% | #194 | 1,652 | 0 | 0 | 1981 | 44–18 | 71.0% | #11 | 2,062 | 1 | 19 |
| 27 | 1990 | 3–6 | 33.3% | #222 | 1,611 | 0 | 0 | 1982 | 61–15 | 80.3% | #5 | 2,052 | 1 | 24 |
| 28 | 1991 | 0–2 | 0.0% | #572 | 1,575 | 0 | 0 | 1983 | 32–20 | 61.5% | #20 | 1,850 | 1 | 25 |
| 29 | 1992 | 0–1 | 0.0% | #742 | 1,558 | 0 | 0 | 1984 | 34–21 | 61.8% | #17 | 1,836 | 1 | 26 |
| 30 | — | — | — | — | — | — | — | 1985 | 12–15 | 44.4% | #81 | 1,706 | 1 | 26 |
| 31 | 1994 | 1–1 | 50.0% | #514 | 1,575 | 0 | 0 | 1986 | 0–2 | 0.0% | #799 | 1,668 | 1 | 26 |
| 32 | 1995 | 0–1 | 0.0% | #835 | 1,570 | 0 | 0 | — | — | — | — | — | — | — |