H2H data updated: 2026-07-14 14:15 UTC

K. Flach vs S. Vasudevan H2H: 1-0

K. Flach holds a 1–0 lead over S. Vasudevan in their ATP head-to-head. Across 1 main-draw meeting, K. Flach leads 1–0 on hard courts. Most recently, K. Flach won the 1985 Tokyo Outdoor third round 7-6 6-4.

USA Right-Handed 185 cm / 6'1"
H2H
1 0
1 main draw meetings
IND Age 64 Right-Handed 190 cm / 6'3"

H2H Match Log

DateTournamentCategoryRoundSurfaceWinnerScoreLoserMatch
Oct 17, 1985* Tokyo Outdoor ATP 250 R32 Hard K. Flach #57 7-6 6-4 S. Vasudevan #353 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
K. Flach #815 #56 130 1,714 52 80 39.4% 0 0 0 0 0 0
S. Vasudevan #509 #166 47 1,522 2 3 40.0% 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 K. Flach S. Vasudevan
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 1982 0–1 0.0% #438 1,498 0 0
20 1983 2–3 40.0% #314 1,521 0 0
21 1984 7–6 53.8% #155 1,598 0 0
22 1985 12–12 50.0% #60 1,675 0 0
23 1986 4–15 21.1% #223 1,556 0 0 1985 1–1 50.0% #338 1,507 0 0
24 1987 10–13 43.5% #100 1,621 0 0 1986 1–1 50.0% #166 1,512 0 0
25 1988 7–12 36.8% #203 1,618 0 0
26 1989 6–7 46.2% #194 1,652 0 0
27 1990 3–6 33.3% #222 1,611 0 0 1989 0–1 0.0% #381 1,498 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