1973 Buckeye Tennis Championships

The 1973 Buckeye Tennis Championships was a men's tennis tournament played on outdoor hard courts at the Buckeye Boys Ranch in Grove City, Columbus, Ohio in the United States that was part of Group C of the 1973 Grand Prix circuit. It was the fourth edition of the tournament and was held from July 30 through August 5, 1973. First-seeded Jimmy Connors won his second consecutive singles title at the event and earned $5,000 first-prize money.

Singles
🇺🇸 Jimmy Connors defeated 🇺🇸 Charlie Pasarell 3–6, 6–3, 6–3
 * It was Connors' 8th singles title of the year and 14th of his career.

Doubles
🇬🇧 Gerald Battrick / 🇬🇧 Graham Stilwell defeated 🇦🇺 Colin Dibley / 🇺🇸 Charlie Pasarell 6–4, 7–6