Stand na ronde 13, 1991
Na race ronde 13 (Portuguese Grand Prix), verreden op 22-09-1991, was de stand als volgt. Ayrton Senna voerde de lijst aan met 83 punten. Hij werd gevolgd door Nigel Mansell met 59 punten.
| Positie | Coureur | Punten | Wins |
|---|---|---|---|
| 1 | Ayrton Senna | 83 | 6 |
| 2 | Nigel Mansell | 59 | 4 |
| 3 | Riccardo Patrese | 44 | 2 |
| 4 | Gerhard Berger | 31 | 0 |
| 5 | Nelson Piquet | 25 | 1 |
| 6 | Alain Prost | 25 | 0 |
| 7 | Jean Alesi | 18 | 0 |
| 8 | Stefano Modena | 9 | 0 |
| 9 | Andrea de Cesaris | 9 | 0 |
| 10 | Roberto Moreno | 8 | 0 |
| 11 | Pierluigi Martini | 6 | 0 |
| 12 | Jyrki Järvilehto | 4 | 0 |
| 13 | Bertrand Gachot | 4 | 0 |
| 14 | Michael Schumacher (MSC) | 3 | 0 |
| 15 | Satoru Nakajima | 2 | 0 |
| 16 | Mika Häkkinen | 2 | 0 |
| 17 | Emanuele Pirro | 1 | 0 |
| 18 | Mark Blundell | 1 | 0 |
| 19 | Ivan Capelli | 1 | 0 |
| 20 | Éric Bernard | 1 | 0 |
| 21 | Aguri Suzuki | 1 | 0 |
| 22 | Julian Bailey | 1 | 0 |
| 23 | Thierry Boutsen | 0 | 0 |
| 24 | Maurício Gugelmin | 0 | 0 |
| 25 | Gianni Morbidelli | 0 | 0 |
| 26 | Johnny Herbert | 0 | 0 |
| 27 | Nicola Larini | 0 | 0 |
| 28 | Érik Comas | 0 | 0 |
| 29 | Gabriele Tarquini | 0 | 0 |
| 30 | Martin Brundle | 0 | 0 |
| 31 | Eric van de Poele | 0 | 0 |
| 32 | Olivier Grouillard | 0 | 0 |
| 33 | Michele Alboreto | 0 | 0 |
| 34 | Stefan Johansson | 0 | 0 |
| 35 | Alex Caffi | 0 | 0 |
| 36 | Fabrizio Barbazza | 0 | 0 |
| 37 | Michael Bartels | 0 | 0 |
| 38 | Pedro Chaves | 0 | 0 |
Uitslag Portuguese Grand Prix
De uitslag van Portuguese Grand Prix was als volgt. Riccardo Patrese ging er met de winst vandoor en pakte 10 punten.
| Positie | Coureur | Punten |
|---|---|---|
| 1 | Riccardo Patrese | 10 |
| 2 | Ayrton Senna | 6 |
| 3 | Jean Alesi | 4 |
| 4 | Pierluigi Martini | 3 |
| 5 | Nelson Piquet | 2 |
| 6 | Michael Schumacher (MSC) | 1 |
| 7 | Maurício Gugelmin | 0 |
| 8 | Andrea de Cesaris | 0 |
| 9 | Gianni Morbidelli | 0 |
| 10 | Roberto Moreno | 0 |
| 11 | Érik Comas | 0 |
| 12 | Martin Brundle | 0 |
| 13 | Satoru Nakajima | 0 |
| 14 | Mika Häkkinen | 0 |
| 15 | Michele Alboreto | 0 |
| 16 | Thierry Boutsen | 0 |
| 17 | Ivan Capelli | 0 |
| R | Stefano Modena | 0 |
| D | Nigel Mansell | 0 |
| R | Aguri Suzuki | 0 |
| R | Alain Prost | 0 |
| R | Gerhard Berger | 0 |
| R | Emanuele Pirro | 0 |
| R | Jyrki Järvilehto | 0 |
| R | Mark Blundell | 0 |
| R | Johnny Herbert | 0 |
| F | Éric Bernard | 0 |
| F | Gabriele Tarquini | 0 |
| F | Nicola Larini | 0 |
| F | Eric van de Poele | 0 |
| F | Fabrizio Barbazza | 0 |
| F | Olivier Grouillard | 0 |
| F | Alex Caffi | 0 |
| F | Pedro Chaves | 0 |
Lees meer over de race
Op deze (Engelstalige) Wikipedia pagina lees je alles over deze race.