| 1977 Western Championships | ||||
|---|---|---|---|---|
| Date | August 11–18 | |||
| Edition | 77th | |||
| Category | Grand Prix Circuit (Three star) | |||
| Draw | 64S / 32D | |||
| Prize money | $100,000 | |||
| Surface | Clay / outdoor | |||
| Location | Cincinnati,Ohio, U.S. | |||
| Venue | Old Coney | |||
| Champions | ||||
| Singles | ||||
 Harold Solomon[1] | ||||
| Doubles | ||||
 John Alexander /Phil Dent[2] | ||||
| ||||
The1977 Western Championships, also known as the Cincinnati Open, was a men'stennis tournament played on outdoorclay courts at the Sunlite Swim and Tennis Club atOld Coney inCincinnati,Ohio in the United States that was part of the1977 Colgate-Palmolive Grand Prix. It was the 77th edition of the tournament and was held from August 11 through August 18, 1977. Third-seededHarold Solomon won the singles title.
Harold Solomon defeated
Mark Cox 6–2, 6–3
John Alexander /Phil Dent defeated
Bob Hewitt /Roscoe Tanner 6–3, 7–6