Mason Massey

NASCARCraftsman Truck Series career32 races run over 6 yearsTruck no., teamNo. 20 (McAnally–Hilgemann Racing)2025 position99thBest finish29th (2024)First race2019M&M's 200 (Iowa)Last race2026Black's Tire 250 (Richmond)ARCA Menards Series career1 race run over 1 yearARCA no., teamNo. 81 (Bill McAnally Racing)First race2026General Tire 150 (Phoenix)ARCA Menards Series East career2 races run over 1 yearBest finish45th (2014)First race2014Visit Hampton VA 175 (Langley)Last race2014JEGS 150 (Columbus)ARCA Menards Series West career9 races run over 1 yearARCA West no., teamNo. 19/81 (Bill McAnally Racing)First race2026Oil Workers 150 presented by the West Coast Stock Car Motorsports Hall of Fame (Bakersfield)Last race2026NAPA Auto Parts 150 (Roseville)First win2026Oil Workers 150 presented by the West Coast Stock Car Motorsports Hall of Fame (Bakersfield)Last win2026Portland 112 (Portland)Statistics up to date as of September 6, 2026.

William Mason Massey IV (born January 24, 1997) is an American professional stock car racing driver. He currently competes-full time in the ARCA Menards Series West, driving the No. 19 Chevrolet for Bill McAnally Racing, and part-time in the NASCAR Craftsman Truck Series, driving the No. 20 Chevrolet Silverado RST for McAnally–Hilgemann Racing. He has previously competed in the NASCAR Xfinity Series.

Massey has recorded over 200 feature wins, eleven championships, and ten track records across multiple classes.