AMA Superstock Results (all on Suzuki GSX-R750s unless noted):

1. Lee Acree, 16 laps
2. Brian Parriott, -1.253 seconds
3. Tommy Hayden, Kawasaki ZX-6R, -6.044 seconds
4. Jason DiSalvo, -7.833 seconds
5. Jimmy Moore, -9.264 seconds
6. Ty Howard, -17.948 seconds
7. Chris Ulrich, -19.033 seconds
8. Vincent Haskovec, -27.969 seconds
9. Tony Meiring, Kawasaki ZX-6R, -28.143 seconds
10. Jeremy Toye, -34.286 seconds
11. Jake Holden
12. Alan Schmidt
13. Brian Livengood, crashed
14. Michael Hannas, Kawasaki ZX-6R
15. Owen Weichel, Kawasaki ZX-6R
16. Marco Martinez
17. Pedro Valiente
18. Scott Simpson, Kawasaki ZX-6R
19. Rob Christman
20. Jeff Bostrom
21. Justin Blake
22. Robert Jensen
23. Jason Perez
24. John Wilson
25. Cory Call
26. Robert Campbell, Kawasaki ZX-6R
27. Lance Williams
28. Kenyon Kluge
29. Eric Haugo
30. Kevin Pate
31. Rich Conicelli, 15 laps, crashed
32. Jeremy Chisum, 15 laps
33. Bryan Edginton, 15 laps
34. Chris Siglin, Suzuki GSX-R600, 15 laps
35. Steve Smith, Ducati 748, 15 laps
36. Martin Sims, 15 laps
37. Owen Richey, 14 laps
38. Scott Jensen, 11 laps
39. Ben Spies, Suzuki GSX-R600, 9 laps, DNF
40. Andrew Nelson, Kawasaki ZX-6R, 4 laps, DNF

Provisional Point Standings After 3 of 10 races:
1. Hayden, 91 points
2. Acree, 84
3. Parriott, 77
4. Ulrich, 71
5. Moore, 66
6. Haskovec, 63
7. Meiring, 61
8. Jordan Szoke, 61
9. Howard, 59
10. Livengood, 59
11. DiSalvo, 47
12. Toye, 42
13. Schmidt, 41
14. Craig Connell, 41
15. Conicelli, 37

More, from a press release issued by Team Valvoline EMGO Suzuki:

Team Valvoline Suzuki’s Chris Ulrich was in the lead group early in the AMA Superstock race at Sears Point on Saturday, May 4, but faded as his shoulder, separated during testing in February, lost strength and slowed his corner-to-corner transitions. He finished seventh and slid from third to fourth in series points.

“I could hardly hang on after eight laps and it was frustrating,” said a disappointed Ulrich, who had qualified second-fastest for the race. “We had done the times and had a shot at winning that race but you can’t win if you can’t hang onto the motorcycle. The problem didn’t show up in practice, but we never put together a continuous run of 16 laps in practice, and this is the most physical track we race at. I thought my shoulder problems were over and it was healed, but I guess I thought wrong.”