Streelman, the third-round co-leader, ended up at 10-under-par 274. Weekley charged up 34 places in the final round with an 8-under 63 to finish at 276.
Claiming sole possession of third place was Cameron Tringale, who registered a 5-under 66 to finish at 7-under 277 on the Copperhead Course at Innisbrook Resort and Golf Club.
Coetzee registered a 3-over 74 Sunday, tumbling into a 17th-place tie at minus-3.
|Additional Sports News Stories|
ANGKOR WAT, Cambodia, June 18 (UPI) --Aircraft equipped with lasers have revealed a lost city near Angkor Wat in Cambodia, hidden for centuries under a dense forest cover, researchers say.