This article is about Tulsa Grand Prix Tennis Tournament. For the earlier combined clay court tennis event played at the Tulsa Tennis Club from 1958 to 1975, see Tulsa Invitation.
The Tulsa Grand Prix Tennis Tournament was a men's tennis tournament played in Tulsa, Oklahoma in the United States. The event was played as part of the Grand Prix circuit from 1978 through 1980. The event was sponsored as Bank of Oklahoma Tennis Classic $50,000 and played at Shadow Mountain Racket Club on outdoor hard courts.[1][2][3]