BaselGuangzhouTokyoVienna

U McDonald

Right handed

Head to head

Match log

Qualifying Challengers

1973

PragueClay, October

R32LKjell Johansson4-6 2-6

MadridClay, April

R64LPatricio Rodriguez Chi2-6 4-6

1972

BournemouthClay, May

R32LStan Smith5-7 7-5 0-6 3-6