Career
She reached the semifinals of the French Open in 1975 and 1977 and the final of the 1973 Wimbledon Championships mixed doubles. In 1974, she played for the Boston Lobsters of the World Team Tennis league. In 1976, Newberry beat Martina Navratilova in the first round of the United States Open 1–6, 6–4, 6–3.
Navratilova said, "I still consider that loss the worst of my career, at least in the way I responded to it on and off the court." Newberry was reported as saying that she had never seen anyone so distraught, and she helped Navratilova calm down afterwards.
Newberry"s highest world ranking was World Number. 17.
Newberry was manager of British women"s national training.
She later worked for the Women"s Tennis Association. In 2004, she opened an antique shop in Street St. Petersburg, Florida based on her collection of tennis memorabilia.
Singles (2 titles, 2 runners-up)
Doubles 3 (2-1)
Mixed doubles 1.
