Complex sentence: He also reached the doubles finals at the 1949 Australian Championships and 1950 Wimbledon Championships, in both he was partnered by compatriot Bill Sidwell and in both finals they lost to John Bromwich and Adrian Quist.
Split into simpler sentences: He also reached the 1949 Australian Championships and 1950 Wimbledon Championships doubles finals. In both he was partnered by compatriot Bill Sidwell and in both finals they lost to John Bromwich and Adrian Quist.