1977 United Bank Classic
| 1977 United Bank Classic | |
|---|---|
| Date | April 18–24 |
| Edition | 6th |
| Category | Grand Prix (3 star) |
| Draw | 32S / 16D |
| Prize money | $100,000 |
| Surface | Carpet / indoor |
| Location | Denver, Colorado, U.S. |
| Champions | |
| Singles | |
 Björn Borg [1] | |
| Doubles | |
 Colin Dibley / Geoff Masters [2] | |
The 1977 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 3 star category of the 1977 Grand Prix circuit. It was the sixth edition of the tournament and took place from April 18 through April 24, 1977. First-seeded Björn Borg won the singles competition.
Finals
Singles
Björn Borg defeated 
Brian Gottfried 7–5, 6–2
- It was Borg's 4th singles title of the year and the 23rd of his career.
Doubles
Colin Dibley / Geoff Masters defeated Syd Ball / Kim Warwick 6–2, 6–3