1980 US Open – Men's singles

Defending champion John McEnroe defeated Björn Borg in the final, 7–6(7–4), 6–1, 6–7(5–7), 5–7, 6–4 to win the men's singles tennis title at the 1980 US Open. It was his second US Open singles title and second major singles title overall. The final is often ranked among the best matches in tennis history, and was central to the Borg–McEnroe rivalry. It was the first successful US Open men's singles title defense since the start of the Open Era in 1968, and a rematch of the pair's Wimbledon final earlier in the summer. == Seeds == The seeded players are listed below. John McEnroe is the champion; others show the round in which they were eliminated. == Draw == === Key === Q = Qualifier WC = Wild card LL = Lucky loser r = Retired === Finals === === Section 1 === === Section 2 === === Section 3 === === Section 4 === === Section 5 === === Section 6 === === Section 7 === === Section 8 === == References == == External links == Association of Tennis Professionals (ATP) – 1980 US Open Men's Singles draw 1980 US Open – Men's draws and results at the International Tennis Federation