🇺🇸 Connor Mosack

Connor Mosack is a professional stock car racing driver competing part-time across NASCAR's national series and ARCA. He races the No. 7 Chevrolet in the NASCAR Truck Series for Spire Motorsports, the No. 43 Chevrolet in NASCAR Xfinity for SPS Racing, and the No. 28 Chevrolet in ARCA for Pinnacle Racing Group, with prior appearances in ARCA's regional East and West divisions.[1]

Over seven seasons from 2020 onward, Mosack has accumulated 146 starts across five series with five wins and twenty podiums. His primary work has been in NASCAR Truck, where he has made 44 starts with two podiums, and in Trans-Am TA2, where he has scored two wins and nine podiums from 34 starts. In ARCA's national series he has taken three wins and seven podiums from 25 starts, and has raced ARCA's regional championships with one podium in the East division and one in the West. His NASCAR Xfinity record spans 34 starts with no wins; he has contested 19 of those starts on road and street courses rather than ovals. In the NASCAR Truck Series, 37 of his 44 starts have come on ovals.[2]

Mosack regularly finishes behind established professionals who form the upper tier of these fields. He has raced Chandler Smith, the 2024 NASCAR Xfinity champion, on multiple occasions and typically trails him; the same applies against Daniel Hemric, a regular across Truck, Xfinity and Cup Series competition. He has, however, beaten stronger drivers in single races. He has finished ahead of Christopher Bell, a 2024 NASCAR Cup Series champion and 2017 Truck Series champion with an elite professional rating, twice; and he has finished ahead of Ty Gibbs, a two-time ARCA Menards Series champion and elite professional, four times across ARCA and truck racing. Currently in 2026, Mosack sits sixth in the Trans-Am TA2 championship standings with two podiums from three rounds raced so far.