Belgian Grand Prix
Portuguese Grand Prix
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| 1 | Ayrton Senna | 72 | 9,4,0,9,9,0,4,4,9,6,9,9 | |
| 2 | Alain Prost | 56 | 0,9,3,0,2,9,9,9,3,0,6,6 | |
| 3 | Gerhard Berger | 37 | 0,6,6,4,3,4,2,0,4,0,4,4 | |
| 4 | Thierry Boutsen | 27 | 4,2,0,3,0,2,0,6,1,9,0,0 | |
| 5 | Nelson Piquet | 24 | 3,1,2,0,6,1,3,2,0,4,2,0 | |
| ▲ | 6 | Riccardo Patrese | 17 | 0,0,9,0,0,0,1,0,2,3,0,2 |
| ▼ | 7 | Alessandro Nannini | 16 | 0,0,4,0,0,3,0,0,6,0,3,0 |
| ▲ | Nigel Mansell | 16 | 0,3,0,0,4,6,0,0,0,0,0,3 | |
| ▼ | 9 | Jean Alesi | 13 | 6,0,1,6,0,0,0,0,0,0,0,0 |
| 10 | Ivan Capelli | 6 | 0,0,0,0,0,0,6,0,0,0,0,0 | |
| 11 | Éric Bernard | 5 | 0,0,0,1,0,0,0,3,0,1,0,0 | |
| 12 | Derek Warwick | 3 | 0,0,0,0,1,0,0,0,0,2,0,0 | |
| 13 | Alex Caffi | 2 | 0,0,0,2,0,0,0,0,0,0,0,0 | |
| Stefano Modena | 2 | 2,0,0,0,0,0,0,0,0,0,0,0 | ||
| ▲ | Satoru Nakajima | 2 | 1,0,0,0,0,0,0,0,0,0,0,1 | |
| ▼ | 16 | Aguri Suzuki | 1 | 0,0,0,0,0,0,0,1,0,0,0,0 |
| ▼ | Mauricio Gugelmin | 1 | 0,0,0,0,0,0,0,0,0,0,1,0 |
| 1 | McLaren-Honda | 109 | 9,10,6,13,12,4,6,4,13,6,13,13 | |
| 2 | Ferrari | 72 | 0,12,3,0,6,15,9,9,3,0,6,9 | |
| 3 | Williams-Renault | 44 | 4,2,9,3,0,2,1,6,3,12,0,2 | |
| 4 | Benetton-Ford | 40 | 3,1,6,0,6,4,3,2,6,4,5,0 | |
| 5 | Tyrrell-Ford | 15 | 7,0,1,6,0,0,0,0,0,0,0,1 | |
| 6 | Leyton House-Judd | 7 | 0,0,0,0,0,0,6,0,0,0,1,0 | |
| 7 | Lola-Lamborghini | 6 | 0,0,0,1,0,0,0,4,0,1,0,0 | |
| 8 | Lotus-Lamborghini | 3 | 0,0,0,0,1,0,0,0,0,2,0,0 | |
| 9 | Arrows-Ford | 2 | 0,0,0,2,0,0,0,0,0,0,0,0 | |
| Brabham-Judd | 2 | 2,0,0,0,0,0,0,0,0,0,0,0 |