Rollergirls rematch will decide who's champ

With monthly sold-out bouts at a new intown location, the Atlanta Rollergirls conclude their most action-packed season yet with this weekend's matchup to determine the 2008 league championship.

In a rematch of this season's inaugural bout, the Toxic Shocks take on the Denim Demons in the main event. The undefeated Shocks, who were last year's league champions, asserted their dominance with a 17-point victory over the Demons back in March. But the Demons have rebounded pretty well and will be looking to redeem themselves, probably in much the same way the Shocks defeated the Sake Tuyas for the 2007 championship after an earlier season loss.

In a grudge match to determine third and fourth place, the Sake Tuyas will take on the Apocalypstix to get the evening started. Whoever wins, fans can expect an estrogen-filled spectacle to end an exciting season.

THE 411: Sold out. $13 in advance; $15 at the door; $6 for children ages 10 and under. 5 p.m. (doors open at 4 p.m.). Sept. 20. Yaarab Shrine Center, 400 Ponce de Leon Ave. N.E., Midtown. 404-872-5818, www.atlantarollergirls.com.

Wild Bill's Fight Night 14. Just a couple of weeks after Ultimate Fighting Championship's big event at Philips Arena, mixed martial arts action returns to Wild Bill's. In the main event local fighter Bernard Rutherford looks to regain the title as National Fighting Championship United States Heavyweight Champion as he faces UFC veteran Jesse Forbes. $25-$100. 8:30 p.m. (doors open at 7 p.m.). Sept. 19. Wild Bill's Atlanta, 2075 Market St., Duluth. 404-626-2126, www.fullthrottlemma.com.

ACDelco Street Drag Nationals. This inaugural event features two days of drag racing, car shows and other automotive fun. Professional and amateur drivers will compete in 10 categories culminating in an eight-car championship race, with awards given each day. Other festivities include a burnout contest, cruises around the banked track and Friday night fireworks. $10-$15 (free for children ages 5 and younger); $20-$30 to compete; $25-$35 for camping. 6 p.m. Sept. 19; 10 a.m. Sept. 20. Atlanta Motor Speedway, 1500 Highway 19/41, Hampton. 770-946-4211, www.atlantamotorspeedway .com.

Monster Truck Fall Nationals. The big boys of motor sports roar into Dixie Speedway for two days of dirt track action. Among those crushing cars, vans and buses in freestyle competition will be Bigfoot, Hot Tamale and Gunslinger. Other devastating festivities include a stunt show, demolition derby, car shows and pit parties each night. $15-$20; $10 for children ages 3-17; free for children ages 2 and younger. 8 p.m. Sept. 19-20 (pit party at 5:30 p.m. Sept. 20). Dixie Speedway, 150 Dixie Drive, Woodstock. 770-926-5315, www.dixiespeedway.com.