Mezue ahịrịokwu na-esonụ: McClatchey nọchitere anya Scotland na 1974 British Commonwealth Games na Auckland, New Zealand. N'afọ 1975, ọ nọchitere anya Scotland n'asọmpi asọmpi nke mba atọ na Prague, Czechoslovakia na asọmpi asọmpi nke mba asatọ na Mallorca, Spain. O nwetara ihe nrite ọlaọcha na 1975 World Championships na Cali, Colombia dị ka akụkụ nke British 4 × 200 m freestyle relay na Gordon Downie, Brian Brinkley na Gary Jameson Na 1976, ewezuga inweta ọla nchara na Olympics, ọ mebiri ndekọ ndị Britain maka 400 m freestyle, 200 m butterfly na 400 m onye medley, nke ikpeazụ mgbe ọ na-egwu mmiri maka Great Britain na Europa Cup na Italy. Ọ zọkwara mmiri maka Briten n'asọmpi
1977 European Aquatics Championships na Jönköping, Sweden, meriri asaa Scottish na asaa British championships n'afọ ahụ na-anọchite anya Scotland na kwa afọ asatọ mba egwuregwu. Ọ nọchitere anya Scotland na 1978 Commonwealth Games na Edmonton, Alberta, Canada na egwuregwu mba anọ na Netherlands n'otu afọ ahụ. McClatchey nọchitere anya Scotland ọzọ na asọmpi mba asatọ na 1979, mebiri ihe ndekọ Scottish maka urukurubụba 100 yards ma gwuo mmiri na 1979 Summer Universiade (World University Games) na Mexico. Na 1980 McClatchey gụrụ mmiri maka Scotland na asọmpi mba asatọ (na Royal Commonwealth Pool na Edinburgh) maka oge ikpeazụ ma gosipụta Scotland na asọmpi mba ụwa na Bremen, Germany.