WHITE CITY — Parker Jones and Duane Orsburn swept through their respective classes on Saturday at the Southern Oregon Speedway.

WHITE CITY — Parker Jones and Duane Orsburn swept through their respective classes on Saturday at the Southern Oregon Speedway.

Jones, last season's Super 4 track champion, topped Chris Salyer in the Super 4's main event. Jones also claimed wins in the trophy dash and both heats.

Orsburn did the same in the street stocks class, taking the checkered flag in the main event over Scott Flowers to go with victories in the trophy dash and both heats.

In mini stocks, John Derby turned in a victory in the main event and Dustin Knight won the featured race of the pro stock class.

Trevor Glaser chalked up a victory in the late models main event and Jeremy Richey, who also competed in the late models class, grabbed a win in the featured race for the modifieds.

SUPER 4'S

A MAIN — 1, Parker Jones; 2, Chris Salyer; 3, Jaime Guider; 4, Be Duste.

TROPHY DASH — Parker Jones.

HEAT 1 — Parker Jones.

HEAT 2 — Parker Jones.

MINI STOCKS

A MAIN — 1, John Derby; 2, Dan Borror; 3, Toby Judd; 4, Kurt Ballard.

TROPHY DASH — Josh Bratton.

HEAT 1 — Kurt Ballard.

HEAT 2 — Josh Bratton.

STREET STOCKS

A MAIN — 1, Duane Orsburn; 2, Scott Flowers; 3, Jordon Braaten; 4, Garrett Dees.

TROPHY DASH — Duane Orsburn.

HEAT 1 — Duane Orsburn.

HEAT 2 — Duane Orsburn.

PRO STOCK

A MAIN — 1, Dustin Knight; 2, John David Duffie; 3, Dave Quick; 4, Scott Crumm.

TROPHY DASH — John David Duffie.

HEAT 1 — John David Duffie.

HEAT 2 — Ron Willis.

LATE MODELS

A MAIN — 1, Trevor Glaser; 2, Jim Whisler; 3, Mark Carroll; 4, Trent Elliot.

TROPHY DASH — Mark Carrell.

HEAT 1 — Jeremy Richey.

HEAT 2 — Mark Carrell.

MODIFIEDS

A MAIN — 1, Jeremy Richey; 2, Matt Duste; 3, Brian Poppa; 4, Albert Gill.

TROPHY DASH — Brian Poppa.

HEAT 1 — Brian Poppa.

HEAT 2 — Travis Peery.