La edición 22 de la Tennis Masters Cup se realizó del 12 al 17 de noviembre de 1991 en Fráncfort del Meno, Alemania.
Individuales
Clasificados
Grupo Ilie Năstase
| Resultados Round Robin-Win
|
Result-Res
|
-Winner-Winner-Winner-Win
|
-Score-Score-Score-Score
|
| Ivan Lendl (CZE) |
derrota a |
Jim Courier (USA) |
6–2, 6–3
|
| Ivan Lendl (CZE) |
derrota a |
Guy Forget (FRA) |
6–2, 6–4
|
| Ivan Lendl (CZE) |
derrota a |
Karel Nováček (CZE) |
6–2, 6–2
|
| Jim Courier (USA) |
derrota a |
Guy Forget (FRA) |
7–6(4), 6–4
|
| Jim Courier (USA) |
derrota a |
Karel Nováček (CZE) |
6–7(6), 7–6(5), 6–4
|
| Guy Forget (FRA) |
derrota a |
Karel Nováček (CZE) |
6–3, 7–6(3)
|
Grupo John Newcombe
| Resultados Round Robin-Win
|
Result-Res
|
-Winner-Winner-Winner-Win
|
-Score-Score-Score-Score
|
| Pete Sampras (USA) |
derrota a |
Andre Agassi (USA) |
6–3, 1–6, 6–3
|
| Pete Sampras (USA) |
derrota a |
Michael Stich (GER) |
6–2, 7–6(3)
|
| Andre Agassi (USA) |
derrota a |
Boris Becker (GER) |
6–3, 7–5
|
| Andre Agassi (USA) |
derrota a |
Michael Stich (GER) |
7–5, 6–3
|
| Boris Becker (GER) |
derrota a |
Pete Sampras (USA) |
6–4, 6–7(3), 6–1
|
| Boris Becker (GER) |
derrota a |
Michael Stich (GER) |
7–6(1), 6–3
|
| Resultados Etapa Final-Win
|
-Winner-Winner-Winner-Win
|
Result-Res
|
-Winner-Winner-Winner-Win
|
-Score-Score-Score-Score
|
| Semifinal |
Pete Sampras (USA) |
derrota a |
Ivan Lendl (CZE) |
6-2 6-3
|
| Semifinal |
Jim Courier (USA) |
derrota a |
Andre Agassi (USA) |
6-3 7-5
|
| Final |
Pete Sampras (USA) |
derrota a |
Jim Courier (USA) |
3-6 7-6(5) 6-3 6-4
|
Predecesor:
1990
|
ATP World Tour Finals
1991
|
Sucesor:
1992
|
