AMA Pro SuperSport Presented by Shoei Infineon Raceway Sonoma, California May 15, 2009 Provisional Practice Results (all on Dunlop tires): 1. Leandro Mercado (Kaw ZX-6R), 1:42.319 2. Russ Wikle (Suz GSX-R600), 1:45.176 3. Ricky Parker (Yam YZF-R6), 1:45.549 4. Chris Clark (Yam YZF-R6), 1:46.077 5. Bryce Prince (Kaw ZX-6R), 1:46.346 6. Tyler Odom (Hon CBR600RR), 1:46.362 7. Garrett Willis (Yam YZF-R6), 1:46.393 8. E. Iturrioz (Kaw ZX-6R), 1:46.682 9. Robert Tinagero (Kaw ZX-6R), 1:47.528 10. Clint Shobert (Hon CBR600RR), 1:47.782 11. B. Pinkstaff, 1:49.816 12. A. Silva, no time recorded