Berry leads dominant JR Motorsports effort with Xfinity win

Josh Berry (8) celebrates with his team after winning at the NASCAR Xfinity Series auto race at Dover International Speedway, Saturday, April 30, 2022, in Dover, Del. (AP Photo/Jason Minto)

Josh Berry (8) takes the checkered flag to win the NASCAR Xfinity Series auto race at Dover International Speedway, Saturday, April 30, 2022, in Dover, Del. (AP Photo/Jason Minto)

Josh Berry's team celebrate in their pit box after winning the NASCAR Xfinity Series auto race at Dover International Speedway, Saturday, April 30, 2022, in Dover, Del. (AP Photo/Jason Minto)

Josh Berry (8) celebrates in Victory Lane after winning the NASCAR Xfinity Series auto race at Dover International Speedway, Saturday, April 30, 2022, in Dover, Del. (AP Photo/Jason Minto)

Josh Berry (8) holds up the trophy in Victory Lane after winning the NASCAR Xfinity Series auto race at Dover International Speedway, Saturday, April 30, 2022, in Dover, Del. (AP Photo/Jason Minto)

Josh Berry (8) celebrates his win at the NASCAR Xfinity Series auto race at Dover International Speedway, Saturday, April 30, 2022, in Dover, Del. (AP Photo/Jason Minto)

Josh Berry (8) makes his final pit stop during the NASCAR Xfinity Series auto race at Dover International Speedway, Saturday, April 30, 2022, in Dover, Del. Berry won the race. (AP Photo/Jason Minto)

Josh Berry (8) pulls into Victory Lane after winning the NASCAR Xfinity Series auto race at Dover International Speedway, Saturday, April 30, 2022, in Dover, Del. (AP Photo/Jason Minto)