 She teamed with Nicola Pietrangeli to win the mixed doubles title at the 1958 French Championships, defeating Lorraine Coghlan and Robert Howe in the final.Bloomer partnered Patricia Ward to reach the 1955 women's doubles finals at Wimbledon, where they lost to Angela Mortimer and Anne Shilcock 7–5, 6–1, and at the French Championships, where they lost to Hard and Beverly Baker Fleitz 7–5, 6–8, 13–11.They had previously beaten Mortimer and Shilcock in the British Hard Courts final and defeated Hard and Fleitz in the Wimbledon semifinals.