The XC1 Pro ATV points battle tightened up on Saturday as N-Fab/AmPro Yamaha/Maxxis/Lonestar/MXP’s Walker Fowler earned his second victory of the season at the VP Racing Fuels Big Buck GNCC, where he also gained five points on leader Adam McGill at the fourth round of racing. Fowler’s Yamaha teammate Cole Richardson extended his perfect season in the XC2 Pro Am class with his fourth consecutive win of the 2015 AMSOIL Grand National Cross Country Series presented by Maxxis, an AMA National Championship.