RELATED: See the updated Truck Chase Grid
MARTINSVILLE, Va. -- When William Byron was last at Martinsville Speedway, he was spending a sunny, spring Saturday enjoying a career-best third-place finish in just his fourth NASCAR Camping World Truck Series start.
Plenty has changed in the nearly seven months since. Byron, 18, has gone from eyebrow-raising rookie upstart to a race-winning, championship-contending rookie upstart in the span of less than a season. His return trip to the .526-mile track now represents a chance to take another big leap in the Truck Series' inaugural Chase playoffs.
Bryon earned free passage to this three-race stage with a victory in the Chase opener last month at New Hampshire Motor Speedway. Another round-opening win in Saturday's Texas Roadhouse 200 (1:30 p.m. ET, FS1, MRN, SiriusXM) would provide the Kyle Busch Motorsports driver with another postseason springboard -- into the Championship 4 finale Nov. 18 at Homestead-Miami Speedway.
"We've been waiting for this since New Hampshire and we're looking forward to it," Byron said Friday morning ahead of the series' first practice. "The guys have been working really hard at KBM and both trucks are in good position with the 4 truck (of teammate Christopher Bell), too. I'm hoping to start this round off strong, hopefully with a win and if we can't do that, then just try to get top-threes to get to Homestead. That's the ultimate goal."
Wins have come in fairly steady spurts in Byron's first full season at the NASCAR national series level. One month after locking up his first top-five effort at Martinsville, he cashed in with his first truck victory in the series' next race at Kansas Speedway. Four more victories followed before his winning New Hampshire performance that opened the Chase with a statement triumph.
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The stakes are different this time around. After last weekend's event at Talladega Superspeedway, the playoff field was whittled from eight drivers to six for the next three-race round.
Byron was flanked by a pair of veterans during his Friday appearance in the Martinsville media center -- Matt Crafton to his right and Timothy Peters to his left, both holders of grandfather clock trophies signifying their status as former winners at the cozy Virginia track.
Their returns to Martinsville come under different circumstances as well. Previous late-season races here haven't fallen within the structure of an elimination-style playoff format. Both veterans agreed that the postseason system places a premium on staying mistake-free -- a thorny task given Martinsville's tendency toward full-contact racing.
"I don't think you're going to be able to have a mulligan this weekend and get onto the final round," said Crafton, a two-time series champion. "Without a doubt, you have to have a good run leaving this place -- if it's a top-10 worst case to go into the next two (races) to go into the final four. I love coming here and if it's meant to be, it will be. I say that each and every week and that's what I live and die by."