Nonu and Mitchell stars for Toulon

Nonu scored the first of his team's six tries in the 13th minute after Wallaby wing Mitchell had broken the line before off-loading to the centre.

Twenty minutes later, Nonu was heading for the sin-bin after a crude shoulder charge on opposing flyhalf Christophe Loustalot. It was the 33-year-old centre's first yellow card in the Top 14.

Mitchell scored his tries in the 50th and 70th minutes, the first after an imposing ruck and the next after being set-up by Eric Escande.

"He is getting used to his teammates better. In rugby this can take a little time but he always has interesting matches," said Toulon boss Bernard Laporte said of Nonu.

Top 14 results:

Stade Francais 16-34 Racing

Clermont 25-6 Brive

La Rochelle 35-16 Pau

Castres 50-6 Agen

Toulon 38-8 Grenoble

Toulouse 13-13 Bordeaux-Begles

Top 14 table:

(played, won, drawn, lost, points for, points against, bonus points, penalties, total points)

Racing 92 17 13 1  3 390 302  5 59

Clermont  17 11 1  5 482 285 12 58

Toulon 18 11 0  7 556 327 13 57

Bordeaux 18 11 2  5 390 320  4 52

Toulouse 17  9 2  6 434 269  8 48

Montpellier 16 10 0  6 401 385  5 45

Castres 17  9 0  8 393 338  7 43

La Rochelle 17  8 0  9 373 370  8 40

Brive 17  8 1  8 311 333  4 38

Grenoble 17  7 0 10 411 483  5 33

Pau 17  6 1 10 264 448  2 28

Stade Francais 17  6 0 11 323 388  2 26

Agen 17  3 0 14 328 530  3 15

Oyonnax 16  3 0 13 269 547  2 14

Agence France-Presse