| Doubles | |
|---|---|
| 1991 ATP Tour World Championships | |
| Champion |
|
| Runner-up |
|
| Final score | 6–4, 6–4, 2–6, 6–4 |
John Fitzgerald and Anders Järryd won the final match 6–4, 6–4, 2–6, 6–4 against Ken Flach and Robert Seguso.
Standings are determined by: 1) Number of wins; 2) Number of matches; 3) In two-players-ties, head-to-head records; 4) In three-players-ties, percentage of sets won, or of games won; 5) Steering Committee decision.
Standings are determined by: 1) Number of wins; 2) Number of matches; 3) In two-players-ties, head-to-head records; 4) In three-players-ties, percentage of sets won, or of games won; 5) Steering Committee decision.