Among these were Ayrton Senna and Nigel Mansell, both of whom scored their first victories in 1985. Lotus team manager Peter Warr had replaced Mansell with Senna going into the season, a decision which seemed justified when Senna took his debut win in the wet in Portugal in Round 2. Despite only scoring seven championship points up until Round 13 in Belgium, Mansell fought back the Williams-Honda, and chalked up two victories near the season's end, including his breakthrough win in the European Grand Prix at Brands Hatch. After Mansell had crashed his Lotus 95T out of the lead in the wet 1984 Monaco Grand Prix, Warr had said that he would "never win a Grand Prix as long as I have a hole in my arse". Mansell went on to mount a serious title challenge in 1986.