The 1990 San Marino Grand Prix was won by Riccardo Patrese of Williams. Despite being on pole position in Italy, Ayrton Senna could not convert this into a win. Senna was forced to retire in lap 3 due to: Wheel.
The race in Italy was round 3 of 16 of the 1990 season.
The 1990 San Marino Grand Prix was a Formula One motor race held on 13 May 1990 at Imola. It was the third round of the 1990 Formula One season. It was the tenth San Marino Grand Prix and the eleventh Formula One race to be held at Imola. The race was held over 61 laps of the five kilometre circuit for a race distance of 307 kilometres.
The race was won by Italian driver Riccardo Patrese driving a Williams FW13B. It was Patrese's third Grand Prix victory, his first since 1983 and his first for Williams. Patrese took a five-second victory over Austrian driver Gerhard Berger driving a McLaren MP4/5B. Third was Italian driver Alessandro Nannini driving a Benetton B190.
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