1977 Colgate-Palmolive Masters

The 1977 Masters (also known as the 1977 Colgate-Palmolive Masters for sponsorship reasons) was a men's tennis tournament held in Madison Square Garden, New York City, New York between January 4, and January 8, 1978. It was the year-end championship of the 1977 Colgate-Palmolive Grand Prix tour. Jimmy Connors won the singles title.

Singles
🇺🇸 Jimmy Connors defeated 🇸🇪 Björn Borg, 6–4, 1–6, 6–4
 * It was Connors's 8th singles title of the year and the 61st of his career.

Doubles
Bob Hewitt / Frew McMillan defeated 🇺🇸 Robert Lutz / 🇺🇸 Stan Smith 7–5, 7–6, 6–3