A NASCAR Xfinity Series team made a surprising personnel decision early Monday morning. 

Viking Motorsports announced that driver Matt DiBenedetto, the team’s full-time driver, will not contest the final three races of the 2025 NASCAR Xfinity Series season, with Connor Mosack stepping in as DiBenedetto’s replacement. Per a team release, the organization will share its 2026 driver lineup “at a later date.”