Tennis tournament
The 1970 Western Championships, also known as the Cincinnati Open, was a combined men's and women's tennis tournament played on outdoor clay courts at the Cincinnati Tennis Club in Cincinnati, Ohio in the United States that was part of the 1970 Pepsi-Cola Grand Prix circuit. The tournament was held from July 20 through July 26, 1970. Ken Rosewall and Rosie Casals won the singles titles.
Finals.
Men's singles.
 Ken Rosewall defeated Cliff Richey 7–9, 9–7, 8–6
Women's singles.
 Rosie Casals defeated Nancy Richey 6–3, 6–3
Men's doubles.
 Ilie Năstase / Ion Țiriac defeated Bob Hewitt / Frew McMillan 6–3, 6–4
Women's doubles.
 Rosie Casals / Gail Chanfreau defeated Helen Gourlay / Pat Walkden 12–10, 6–1
References.
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