🇺🇸 USA · Right-handed · b. 1947-02-07

Guillermo Oropez

Active 1968–1977 · best rank seen: 249

3–5Win–loss

0Titles

0Grand Slams

0Masters

0Finals

40GOAT pts

Hard

2–4 (33.3%)

Clay

1–1 (50.0%)

Season by season

Gold band: best three-year window (1968–1970).

Match results

Stockholm Hard Tour

R64

Barry Phillips-Moore

6-2 1-6 7-5

H2H

Madrid Clay Tour

R32	L	Birger Andersson	7-5 6-2	H2H
R64	W	Henry Bunis	6-3 7-5	H2H

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.