TENNISGOAT

🇦🇺 AUS · Right-handed · b. 1958-07-10

Brad Guan

Active 1978–1982 · best rank seen: 188

8–17
0
0
0
0
350
Career summary

Brad Guan of Australia is a former right-handed player who competed on the ATP tour from 1978 to 1982. He finished with a career match record of 8–17 (32.0%). His best three-year stretch came in 1981–1983, and he reached a peak Elo rating of 1628.

Hard
0–4 (0.0%)
Clay
2–5 (28.6%)
Grass
6–8 (42.9%)

Grand Slam record

'81'82
Australian Open 2R 3R
Roland Garros 1R
Wimbledon
US Open

Season by season

Peak window 1981–1983 86 172 1978: 10 pts 1979: 30 pts 1981: 150 pts 1982: 160 pts 1978 1979 1980 1981 1982

Gold band: best three-year window (1981–1983).

Elo over time

1500 1600 1978 1979 1980 1981 1982

Pre-match Elo, sampled across the career. Peak: 1628.

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.