At the Italian Grand Prix, Barrichello led a Ferrari 1–2 in front of the loyal Tifosi, although Schumacher, who started third, spun off on the first lap and had to rejoin the race at the back of the field. Following the race, Jarno Trulli parted ways with Renault, with 1997 world champion Jacques Villeneuve returning to Formula One as his replacement. Immediately before the Chinese Grand Prix, fellow Italian Giorgio Pantano was dropped by the Jordan team and replaced once more by Timo Glock for the last three races. That race was also won by Barrichello from pole, with Button and Räikkönen less than 2 seconds behind. Michael Schumacher started from the pit lane and could only make it to 12th place following several mistakes and a puncture, while a returning Ralf Schumacher retired with suspension damage.