Mat Williamson was dominant on the Super DIRT Series Bog-Block Modified Tour in 2025, and this St. Catharines, Ontario racer is starting 2026 in that same high gear.At Friday night’s opener for the SDS, a huge field of 53 modifieds filled the pits at the Albany-Saratoga Speedway, but Williamson wa s again the class of the field. ...read more read less