Marco Melandri on his way to the race one win at Portimao.

2013 Superbike World Championship
Round six – Portimao, Portugal

Superbike race one results:
1. Marco Melandri
2. Sylvain Guintoli
3. Tom Sykes
4. Leon Camier
5. Loris Baz
6. Chaz Davies
7. Michel Fabrizio
8. Jules Cluzel
9. Carlos Checa
10. Federico Sandi
11. Vittorio Iannuzzo
12. Ivan Clementi
13. Max Neukirchner

Superbike race two results:
1. Eugene Laverty
2. Sylvain Guintoli
3. Jonathan Rea
4. Loris Baz
5. Chaz Davies
6. Carlos Checa
7. Jules Cluzel
8. Ayrton Badovini
9. Davide Giugliano
10. Michel Fabrizio
11. Max Neukirchner
12. Marco Melandri
13. Federico Sandi
14. Alexander Lundh
15. Vittorio Iannuzzo
16. Ivan Clementi

Superbike championship standings (after six of 15 rounds):
1. Sylvain Guintoli 213
2. Tom Sykes 185
3. Eugene Laverty 174
4. Marco Melandri 156
5. Chaz Davies 133
6. Loris Baz 119
7. Jonathan Rea 105
8. Michel Fabrizio 101
9. Davide Giugliano 79
10. Jules Cluzel 72
11. Leon Camier 62
12. Max Neukirchner 53
13. Carlos Checa 50
14. Ayrton Badovini 45
15. Leon Haslam 29
16. Federico Sandi 23
17. Ivan Clementi 18
18. Vittorio Iannuzzo 13
19. Niccolo Canepa 11
20. Alexander Lundh 10

Supersport race results:
1. Sam Lowes
2. Fabien Foret
3. Kenan Sofuoglu
4. Michael Van der Mark
5. Sheridan Morias
6. Jack Kennedy
7. Andrea Antonelli
8. Luca Scassa
9. Raffaele de Rosa
10. Christian Iddon
17. Matt Davies (AUS)
22. Mitchell Carr (AUS)

Supersport championship standings (after six of 14 rounds):
1. Sam Lowes 120
2. Kenan Sofuoglu 81
3. Fabian Foret 81
4. Michael Van der Mark 62
5. Lorenzo Zanetti 55
6. Luca Scassa 53
7. Andrea Antonelli 46
8. Jack Kennedy 44
9. Roberto Rolfo 38
10. Florian Marino 31
22. Glen Richards (AUS) 6

Sam Lowes won his fourth straight WSS race of the season.

Superstock 1000 race results:
1. Sylvain Barrier
2. Eddi La Marra
3. Jeremy Guarnoni
4. Leandro Mercado
5. Niccoli Canepa
6. Mattieu Lussiana
7. Alessandro Andreozzi
8. David McFadden
9. Marco Bussolotti
10. Fabio Massei

Superstock 1000 championship standings (after four of nine rounds):
1. Sylvain Barrier 70
2. Eddi La Marra 69
3. Niccoli Canepa 63
4. Jeremy Guarnoni 60
5. Leandro Mercado 49
6. Lorenzo Savadori 33
7. Romain Lunesse 29
8. Ondrej Jezek 29
9. Marco Bussolotti 26
10. Mattieu Lussiana 25

Superstock 600 race results:
1. Franco Morbidelli
2. Gauthier Duwelz
3. Bastien Chesaux
4. Tony Covena
5. Christian Gamarino
6. Alessandro Nocco
7. Mathieu Marchal
8. Robin Mulhauser
9. Luca Vitali
10. Mike Jones (AUS)

Superstock 600 championship standings (after four of nine rounds):
1. Gauthier Duwelz
2. Bastien Chesaux
3. Franco Morbidelli
4. Tony Covena
5. Nicola Morrentino
6. Robin Mulhauser
7. Adrian Nestorovic (AUS) 31
8. Christian Gamarino 31
9. Luca Salvadori 27
10. Alessandro Nocco 25
19. Mike Jones (AUS) 7