Sergio Casal

Insights

Best run came at the 1986 US Open

Casal’s only Grand Slam result beyond the opening two rounds was a Round of 32 at the 1986 US Open, achieved at age 23. That stands out against his overall 6-15 record and 15-tournament sample.

French Open was his most productive major

He reached the French Open Round of 64 twice, in 1983 and 1987, and also posted a Round of 128 there in 1982, 1984, 1986, 1988, and 1989. Across his 15 Grand Slam tournaments, that makes the French Open his clearest source of repeated progress.

Wimbledon showed his earliest breakthrough

His first Round of 64 came at Wimbledon in 1983, when he was 20, after a Round of 128 Wimbledon debut in 1982 at 19. Wimbledon was also where he first appeared in the main draw twice before age 21.

Peak years were concentrated in 1986-1987

Casal’s best stretch came in 1986 and 1987: he reached R32 once and R64 once in 1986, then added an R64 at the French Open in 1987. Those two seasons account for four of his six career match wins, based on the listed results.

Career ended with a run of first-round exits

After the 1986 US Open R32, every listed result from 1987 through 1989 was R128 except the 1987 French Open R64. His final three Grand Slam appearances in 1988 and 1989 were all opening-round exits.