Sixth round: 1. Rocky Patterson, Pratt, Kan., 10.2 seconds, $5,077; 2. Vin Fisher Jr., Andrews, Texas, 11.0, $4,077; 3. Rod Hartness, Pawhuska, Okla., 11.4, $3,077; 4. Trevor Brazile, Decatur, Texas, 11.5, $2,077; 5. Kim Ziegelgruber, Edmond, Okla., 11.8, $1,077.

Average leaders: 1. Trevor Brazile, Decatur, Texas, 76.2 seconds on six head; 2. J.P. Wickett, Sallisaw, Okla., 88.3; 3. Landon McClaugherty, Tilden, Texas, 93.0; 4. Mike Chase, McAlester, Okla., 131.2; 5. Vin Fisher Jr., Andrews, Texas, 63.5 on five.