Andrew Pattison

Insights

Peak result came in 1975 at age 26

His only quarterfinal appearance was at the 1975 US Open, when he was 26. That stands out as his deepest run across 31 Grand Slam tournaments and 65 matches.

Best stretch was concentrated in 1973-1975

From 1973 through 1975, he reached at least the round of 32 in every Slam entry shown: R16 at the 1973 US Open, R32 at the 1973 French Open and 1974 Wimbledon, then the 1975 US Open quarterfinals.

Wimbledon was his most consistent major

He reached Wimbledon’s round of 32 three times and the round of 64 twice, with only one first-round-equivalent exit there (R128 in 1980 and 1978). His Wimbledon results are stronger overall than his Australian Open or US Open finishes.

Late-career decline was sharp after age 30

At ages 30 to 33, his results were all R64 or worse except for a single R32 at Wimbledon in 1981. The sequence from 1979 to 1982 shows a clear drop from earlier second-week contention to early exits.

Nationality changed within the results record

His entries list Rhodesia through 1979 and Zimbabwe from 1980 onward. That split is visible across the same Grand Slam career span, which runs from 1970 to 1982.