TENNISGOAT

🇺🇸 USA · Right-handed · 185 cm · b. 1967-06-03

Mark Keil

Active 1988–1994 · best rank seen: 174

4–8
0
0
0
0
120
Hard
1–4 (20.0%)
Grass
2–3 (40.0%)
Carpet
1–1 (50.0%)

Grand Slam record

'91'92'93
Australian Open 2R
Roland Garros
Wimbledon 1R 1R
US Open

Season by season

Peak window 1991–1993 29 59 1988: 5 pts 1991: 40 pts 1992: 10 pts 1993: 55 pts 1994: 10 pts 1988 1989 1990 1991 1992 1993 1994

Gold band: best three-year window (1991–1993).

Match results

Methodology

Titles include Slams, Masters, Tour Finals, 500s, 250s, legacy tour events and Olympic gold; Davis Cup is excluded, and walkovers are excluded from all win–loss records. GOAT points value every round reached, scaled per tier (Slam title 2000 anchor; ranking includes Slam champions only, but every player's points are shown here). Elo is a chess-style rating over the full match history (K = 250/(n+5)^0.4); the timeline shows pre-match ratings, sampled. The gold band on the season chart marks the best three-consecutive-year window.