AMA Superbike - California Speedway - April 28-30

Race#1
1 Ben Spies - Suzuki GSX-R1000
2 Mathew Mladin - Suzuki GSX-R1000
3 Jake P Zemke - Honda CBR1000RR
4 Miguel Duhamel - Honda CBR1000RR

Race#2
1 Ben Spies - Suzuki GSX-R1000
2 Mathew Mladin - Suzuki GSX-R1000
3 Jake P Zemke - Honda CBR1000RR
4 Aaron W Yates - Suzuki GSX-R1000
5 Neil Hodgson - Ducati 999R
6 Miguel Duhamel - Honda CBR1000RR

USA Formula Extreme
1 Jason Disalvo - Yamaha YZF-R6
2 Joshua Hayes - Honda CBR600RR
3 Kurtis L Roberts - Suzuki GSX-R600
4 Aaron Gobert - Honda CBR600RR
5 Danny C Eslick - Suzuki GSX-R600
6 Eric C Wood - Honda CBR600RR
7 Ryan L Andrews - Honda CBR600RR

Supercross - Seattle - April 30th

SUPERCROSS LITES MAIN EVENT:
1. Grant Langston (Kaw); 2. Ryan Villopoto (Kaw); 3. Jason Lawrence (Suz); 4. Brett Metcalfe (Yam); 5. Mike Alessi (KTM); 6. Ryan Morais (Suz); 7. Billy Laninovich (Hon); 8. Andrew Short (Hon); 9. Ryan Mills (Suz); 10. Adam Chatfield (Suz); 11. Kyle Partridge (Yam); 12. Justin Brayton (Yam); 13. Ryan Abrigo (Hon); 14. Rodrog Thain (Kaw); 15. Danny Smith (Hon); 16. Eric Nye (Yam); 17. Richard Dietrich (Kaw); 18. Justin Keeney (Hon); 19. Eric Sorby (Hon); 20. Darcy Lange (Kaw); 21. Saniel Sani (Hon); 22. Nathan Ramsey (KTM).

FINAL WEST SUPERCROSS LITES CHAMPIONSHIP STANDINGS:
1. Grant Langston (161); 2. Andrew Short (153); 3. Ryan Villopoto (Kaw); 4. Mike Alessi (KTM); 5. Billy Laninovich (Hon); 6. Nathan Ramsey (KTM); 7. Brett Metcalfe (Yam); 8. Paul Carpenter (Hon); 9. Ryan Morais (Suz); 10. Darcy Lange (Kaw).

SUPERCROSS MAIN EVENT:
1. James Stewart (Kaw); 2. Chad Reed (Yam); 3. Ricky Carmichael (Suz); 4. Travis Preston (Hon); 5. Nick Wey (Hon); 6. Michael Byrne (Kaw); 7. Ivan Tedesco (Suz); 8. Kevin Windham (Hon); 9. Brock Sellards (Hon); 10. Heath Voss (Yam); 11. Jiri Dostal (Yam); 12. Josh Demuth (Hon); 13. Jacob Marsack (Yam); 14. Josh Woods (Suz); 15. Kyle Lewis (Hon); 16. Doug Dehann (Hon); 17. Jeff Dement (Suz); 18. Jason Thomas (Hon); 19. Gregory Crater (Hon); 20. Jeff Gibson (Hon).

AMA SUPERCROSS SERIES POINT STANDINGS:
1. (Tie) Ricky Carmichael/Chad Reed (316); 2. James Stewart (311); 4. Ivan Tedesco (241); 5. Nick Wey (234); 6. Michael Byrne (228); 7. Travis Preston (191); 8. Ernesto Fonseca (125); 9. Ryan Clark (Hon); 10. Mike LaRocco (108).

MotoGP - Turkish GP - April 30th

Marco MELANDRI - Fortuna Honda
Casey STONER - Honda LCR
Nicky HAYDEN - Repsol Honda Team
Valentino ROSSI - Camel Yamaha Team
Toni ELIAS - Fortuna Honda
Loris CAPIROSSI - Ducati Marlboro Team
Chris VERMEULEN - Rizla Suzuki MotoGP
Shinya NAKANO - Kawasaki Racing Team
Makoto TAMADA - Konica Minolta Honda
Sete GIBERNAU - Ducati Marlboro Team
Randy DE PUNIET - Kawasaki Racing Team
Kenny ROBERTS JR - Team Roberts
Dani PEDROSA - Repsol Honda Team
Carlos CHECA - Tech 3 Yamaha
Alex HOFMANN - Pramac d'Antín MotoGP
John HOPKINS - Rizla Suzuki MotoGP
James ELLISON - Tech 3 Yamaha

AMA Superbike - Barber Motorsports - April 21-23

Race#1
1 Ben Spies - SuzukiGSX-R1000
2 Mathew Mladin - Suzuki GSX-R1000
3 Jake P Zemke - Honda CBR1000RR
4 Miguel Duhamel - Honda CBR1000RR

Race#2
1 Ben Spies - Suzuki GSX-R1000
2 Miguel Duhamel - Honda CBR1000RR
3 Mathew Mladin - Suzuki GSX-R1000
4 Aaron W Yates - Suzuki GSX-R1000

Supercross - Dallas - April 23rd

Supercross Lites:
1. Ryan Villopoto (Kawasaki)
2. Andrew Short (Honda)
3. Grant Langston (Kawasaki)
4. Mike Alessi (KTM)
5. Ryan Morias (Suzuki)
6. Justin Brayton (Yamaha)
7. Justin Keeney (Honda)
8. Ryan Abrigo (Honda)
9. Billy Laninovich (Honda)
10. Paul Carpenter (Honda)
11. Jason Lawrence (Suzuki)
12. Nate Ramsey (KTM)
13. Darcy Lange (Kawasaki)
14. Brett Metcalfe (Yamaha)
15. Rodrig Thain (Kawasaki)
16. Michael Sleeter (KTM)
17. Eric Sorby (Honda)
18. Danny Smith (Honda)
19. Adam Chatfield (Suzuki)
20. Eric Nye (Yamaha)
21. Daniel Sani (Honda)
22. Ryan Mills (Suzuki)

Supercross Main:
1. Chad Reed (Yamaha)
2. James Stewart (Kawasaki)
3. Nick Wey (Honda)
4. Ivan Tedesco (Suzuki)
5. Michael Byrne (Kawasaki)
6. Ricky Carmichael (Suzuki)
7. Kevin Windham (Honda)
8. Travis Preston (Honda)
9. Josh Demuth (Honda)
10. Ryan Clark (Honda)
11. Jason Thomas (Honda)
12. Jiri Dostal (Yamaha)
13. Jeff Gibson (Honda)
14. Tyler Evans (Suzuki)
15. Brock Sellards (Honda)
16. Kyle Lewis (Honda)
17. Cole Siebler (Honda)
18. Heath Voss (Yamaha)
19. Jeff Dement (Suzuki)
20. Isaiah Johnson (Yamaha)

F1 - San Marino GP - April 23rd

Michael Schumacher Ferrari 1:31:06.486
Fernando Alonso Renault +2.0 secs
Juan Pablo Montoya McLaren +15.8 secs
Felipe Massa Ferrari +17.0 secs
Kimi Raikkonen McLaren +17.5 secs
Mark Webber Williams +37.7 secs
Jenson Button Honda Racing F1 +39.6 secs
Giancarlo Fisichella Renault +40.2 secs
Ralf Schumacher Toyota +45.5 secs
Rubens Barrichello Honda Racing F1 +77.8 secs
Nico Rosberg Williams +79.6 secs
Jacques Villeneuve Sauber +82.3 secs
Nick Heidfeld Sauber + 1 lap
Vitantonio Liuzzi Torro Rosso + 1 lap
Scott Speed Torro Rosso + 1 lap
Tiago Monteiro MF1 Racing + 2 laps
David Coulthard Red Bull Racing DNF +15 laps
Takuma Sato Super Aguri F1 DNF +18 laps
Christian Klien Red Bull Racing DNF +22 laps
Yuji Ide Super Aguri F1 DNF +39 laps
Jarno Trulli Toyota DNF +57 laps
Christijan Albers MF1 Racing DNF +62 laps

MotoGP - Qatar GP - April 7th

Valentino ROSSI - Camel Yamaha Team
Nicky HAYDEN - Repsol Honda Team
Loris CAPIROSSI - Ducati Marlboro Team
Sete GIBERNAU - Ducati Marlboro Team
Casey STONER - Honda LCR
Dani PEDROSA - Repsol Honda Team
Marco MELANDRI - Fortuna Honda
Toni ELIAS - Fortuna Honda
Colin EDWARDS - Camel Yamaha Team
Kenny ROBERTS - Team Roberts
Shinya NAKANO - Kawasaki Racing Team
Carlos CHECA - Tech 3 Yamaha
James ELLISON - Tech 3 Yamaha
Makoto TAMADA - Konica Minolta Honda
Alex HOFMANN - Pramac d'Antín MotoGP
Jose Luis CARDOSO - Pramac d'Antín MotoGP

Supercross - Houston - April 2nd

Supercross Lites:
1. Davi Millsaps (Honda)
2. Tommy Hahn (Honda)
3. Chris Gosselaar (Kawasaki)
4. Jay Marmont (KTM)
5. Matt Goerke (Yamaha)
6. Josh Summey (Honda)
7. Kelly Smith (Honda)
8. Teddy Maier (Kawasaki)
9. Sean Hamblin (Suzuki)
10. Josh Woods (Suzuki)
11. Bryan Johnson (Yamaha)
12. Bobby Kiniry (Honda)
13. Chris Blose (Honda)
14. Chad Johnson (Yamaha)
15. Kevin Johnson (Yamaha)
16. Greg Schnell (Suzuki)
17. Johnny Marley (Honda)
18. Chad Ward (Honda)
19. Donnie McGourty (Kawasaki)
20. Martin Davalos (Yamaha)
21. Josh Grant (Honda)
22. Branden Jesseman (Yamaha)

Supercross Main:
1. James Stewart (Kawasaki)
2. Ricky Carmichael (Suzuki)
3. Chad Reed (Yamaha)
4. Kevin Windham (Honda)
5. Michael Byrne (Kawasaki)
6. Ivan Tedesco (Suzuki)
7. Travis Preston (Honda)
8. Nick Wey (Honda)
9. Tim Ferry (Honda)
10. Ryan Clark (Honda)
11. Erick Vallejo (Honda)
12. Billy Laninovich (Honda)
13. Brock Sellards (Honda)
14. Jason Thomas (Honda)
15. Mike Brown (Suzuki)
16. Jiri Dostal (Yamaha)
17. Cole Siebler (Honda)
18. Doug DeHaan (Honda)
19. Jeff Gibson (Honda)
20. Robbie Reynard (Honda)

F1 - Australian GP - April 2nd

Fernando Alonso Renault 1:34:27.870
Kimi Raikkonen McLaren +1.8 secs
Ralf Schumacher Toyota +24.8 secs
Nick Heidfeld Sauber +31.0 secs
Giancarlo Fisichella Renault +38.4 secs
Jacques Villeneuve Sauber +49.5 secs
Rubens Barrichello Honda Racing F1 +51.9 secs
David Coulthard Red Bull Racing +53.9 secs
Scott Speed Torro Rosso +53.8 secs
Jenson Button Honda Racing F1 +1 lap
Christijan Albers MF1 Racing +1 lap
Takuma Sato Super Aguri F1 +2 laps
Yuji Ide Super Aguri F1 +3 laps
Juan Pablo Montoya McLaren DNF +11 laps
Tiago Monteiro MF1 Racing DNF +18 laps
Vitantonio Liuzzi Torro Rosso DNF +20 laps
Michael Schumacher Ferrari DNF +25 laps
Mark Webber Williams DNF +35 laps
Christian Klien Red Bull Racing DNF +53 laps
Jarno Trulli Toyota DNF +57 laps
Nico Rosberg Williams DNF +57 laps
Felipe Massa Ferrari DNF +57 laps