1974 United Bank Classic

The 1974 United Bank Classic, also known as the Denver WCT, was a men's tennis tournament played on indoor carpet courts in Denver, Colorado in the United States that was part of the 1974 World Championship Tennis circuit. It was the third edition of the tournament and took place from April 22 through April 28, 1974. Sixth-seeded Roscoe Tanner won the singles competition.

Singles
🇺🇸 Roscoe Tanner defeated 🇺🇸 Arthur Ashe 6–2, 6–4
 * It was Tanner's first singles title of his career.

Doubles
🇺🇸 Arthur Ashe / 🇺🇸 Roscoe Tanner defeated 🇬🇧 Mark Cox / 🇯🇵 Jun Kamiwazumi 6–3, 7–6