Hartford WCT 1978 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| John McEnroe | d. | Johan Kriek | 6-2 6-4 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| John McEnroe | d. | Hank Pfister | 7-6 4-6 7-5 |
| Johan Kriek | d. | Andrew Pattison | 7-5 4-6 6-4 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| John McEnroe | d. | Gene Mayer | 6-2 6-1 |
| Hank Pfister | d. | Alvin Gardiner | 6-3 7-5 |
| Johan Kriek | d. | Antonio Munoz | 6-1 6-2 |
| Andrew Pattison | d. | Bill Scanlon | 7-6 6-1 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| John McEnroe | d. | Brad Drewett | 6-1 6-1 |
| Gene Mayer | d. | Willem Prinsloo | 6-2 6-3 |
| Hank Pfister | d. | Mike Fishbach | 6-3 6-0 |
| Alvin Gardiner | d. | John James | 5-7 6-1 7-6 |
| Antonio Munoz | d. | Dick Crealy | 4-6 6-3 7-6 |
| Johan Kriek | d. | Mark Edmondson | 6-3 6-1 |
| Bill Scanlon | d. | Bruce Manson | 6-3 7-6 |
| Andrew Pattison | d. | Stan Smith | 6-3 6-7 7-6 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| John McEnroe | d. | Steve Docherty | 6-3 6-4 |
| Brad Drewett | d. | Mike Barr | 6-3 6-4 |
| Willem Prinsloo | d. | Dick Bohrnstedt | 6-4 4-6 6-4 |
| Gene Mayer | d. | George Hardie | 6-2 6-3 |
| Hank Pfister | d. | Van Winitsky | 6-4 6-4 |
| Mike Fishbach | d. | Gewan Maharaj | 7-6 6-1 |
| John James | d. | Bill Maze | 3-6 7-6 6-1 |
| Alvin Gardiner | d. | Ferdi Taygan | 6-3 3-6 7-5 |
| Dick Crealy | d. | Erick Iskersky | 6-7 6-3 6-3 |
| Antonio Munoz | d. | Billy Martin | 6-3 5-7 6-2 |
| Mark Edmondson | d. | Tim Wilkison | 4-6 6-0 6-4 |
| Johan Kriek | d. | Terry Rocavert | 6-1 6-0 |
| Bill Scanlon | d. | Sherwood Stewart | 6-4 6-4 |
| Bruce Manson | d. | Anand Amritraj | 6-3 6-4 |
| Andrew Pattison | d. | Joe Bouquin | 6-4 6-1 |
| Stan Smith | d. | Russell Simpson | 6-3 6-3 |