The 2018 DC Solar 200 was the fourth stock car race of the 2018 NASCAR Xfinity Series season and the 14th iteration of the event. The race was held on Saturday, March 10, 2018 in Avondale, Arizona, at ISM Raceway, a 1 mile permanent low-banked tri-oval race track. The race took the scheduled 200 laps to complete. At race's end, Brad Keselowski of Team Penske would take control after the final pit stops to overcome a penalty and win his 37th career NASCAR Xfinity Series season and his first of his part-time season. To fill out the podium, Justin Allgaier of JR Motorsports and Kyle Busch of Joe Gibbs Racing would finish second and third, respectively.
The 2018 Fitzgerald Glider Kits 300 was the seventh stock car race of the 2018 NASCAR Xfinity Series season, and the 36th iteration of the event. The race was held Saturday, April 14, 2018, in Bristol, Tennessee at Bristol Motor Speedway, a 0.533 miles (0.858 km) permanent oval-shaped racetrack. The race took the scheduled 300 laps to complete. At race's end, Ryan Preece of Joe Gibbs Racing would take the lead on the final restart with 10 laps to go and win his second and to date, final career NASCAR Xfinity Series win and his first and only win of the season. To fill out the podium, Justin Allgaier of JR Motorsports and Daniel Hemric of Richard Childress Racing would finish second and third, respectively.
The 2018 Food City 300 was the 22nd stock car race of the 2018 NASCAR Xfinity Series season, and the 37th iteration of the event. The race was held on Friday, August 17, 2018, in Bristol, Tennessee at Bristol Motor Speedway, a 0.533 miles permanent oval-shaped racetrack. The race was extended from its scheduled 300 laps to 310 laps due to a NASCAR overtime finish. At race's end, Kyle Larson of Chip Ganassi Racing would be able to told off Joe Gibbs Racing driver Christopher Bell and JR Motorsports driver Justin Allgaier on the overtime restart to win his 12th and to date, final career NASCAR Xfinity Series win and his fourth and final win of his part-time season. Bell and Allgaier would fill the podium, finishing second and third, respectively.
The 2018 U.S. Cellular 250 presented by The Rasmussen Group was the 19th stock car race of the 2018 NASCAR Xfinity Series season, and the 10th iteration of the event. The race was held on Saturday, July 28, 2018, in Newton, Iowa at Iowa Speedway, a 7⁄8 mile permanent D-shaped oval racetrack. The race was extended from its scheduled 250 laps to 257 due to a NASCAR overtime finish. At race's end, Christopher Bell of Joe Gibbs Racing would battle and hold off JR Motorsports driver Justin Allgaier in an overtime restart to win his fifth career NASCAR Xfinity Series win, his fourth of the season, and his third consecutive win in the series, a feat that was last accomplished by Dale Earnhardt Jr. in 2018. To fill out the podium, Kyle Benjamin of Joe Gibbs Racing would finish third.
The 2018 Iowa 250 presented by Enogen was the 14th stock car race of the 2018 NASCAR Xfinity Series season and the 8th iteration of the event. The race was held on Sunday, June 17, 2018, in Newton, Iowa at Iowa Speedway, a 7⁄8 mile (1.4 km) permanent D-shaped oval racetrack. The race took the scheduled 250 laps to complete. At race's end, JR Motorsports driver Justin Allgaier would dominate the race to win his seventh career NASCAR Xfinity Series win and his second of the season. To fill out the podium, Christopher Bell of Joe Gibbs Racing and Daniel Hemric of Richard Childress Racing would finish second and third, respectively.
The 2022 Production Alliance Group 300 was the second stock car race of the 2022 NASCAR Xfinity Series and the 23rd iteration of the event. The race was held on Saturday, February 26, 2022, in Fontana, California at Auto Club Speedway, a 2-mile (3.22 km) permanent oval-shaped speedway. The race was run over 165 laps due to three overtime finishes. Cole Custer of SS-Green Light Racing would win the race after leading the most laps. This was Cole's tenth career win in the Xfinity Series, his first of the season, and the first career win for SS-Green Light Racing. To fill out the podium, Noah Gragson of JR Motorsports and Trevor Bayne of Joe Gibbs Racing would finish second and third, respectively.
The 2017 Rinnai 250 was the second stock car race of the 2017 NASCAR Xfinity Series season, and the 26th iteration of the event. The race was held on Saturday, March 4, 2017, in Hampton, Georgia at Atlanta Motor Speedway, a 1.54 miles (2.48 km) permanent asphalt quad-oval intermediate speedway. The race took the scheduled 163 laps to complete. At race's end, Kyle Busch, driving for Joe Gibbs Racing, would pull away with the lead at the end of the race to win his 87th career NASCAR Xfinity Series win and his first of the season. To fill out the podium, Brad Keselowski of Team Penske and Kyle Larson of Chip Ganassi Racing would finish second and third, respectively.
The 2017 DC Solar 200 was the fourth stock car race of the 2017 NASCAR Xfinity Series season and the 13th iteration of the event. The race was held on Saturday, March 18, 2017, in Avondale, Arizona at Phoenix International Raceway, a 1-mile (1.6 km) permanent low-banked tri-oval race track. The race took the scheduled 200 laps to complete. At race's end, Justin Allgaier, driving for JR Motorsports, would pull away on the final restart with four to go to win his fourth career NASCAR Xfinity Series win and his first of the season. To fill out the podium, Ryan Blaney of Team Penske and Erik Jones of Joe Gibbs Racing would finish second and third, respectively.
The 2017 My Bariatric Solutions 300 was the sixth stock car race of the 2017 NASCAR Xfinity Series season and the 21st iteration of the event. The race was held on Saturday, April 8, 2017, in Fort Worth, Texas, at Texas Motor Speedway, a 1.5 miles permanent tri-oval shaped racetrack. The race took the scheduled 200 laps to complete. At race's end, Erik Jones, driving for Joe Gibbs Racing, would dominate the race to win his seventh career NASCAR Xfinity Series win and his first of the season. To fill out the podium, Ryan Blaney of Team Penske and Kevin Harvick of Stewart-Haas Racing would finish second and third, respectively.
The 2017 ToyotaCare 250 was the eighth stock car race of the 2017 NASCAR Xfinity Series season and the 30th iteration of the event. The race was held on Saturday, April 29, 2017, in Richmond, Virginia at Richmond Raceway, a 0.75 miles D-shaped oval. The race was extended from its scheduled 250 laps to 254 due to a NASCAR overtime finish. At race's end, Kyle Larson, driving for Chip Ganassi Racing, would steal the victory on the final restart when the race would end under caution due to a wreck on the backstretch. The win was Larson's seventh career NASCAR Xfinity Series win and his second of the season. To fill out the podium, Justin Allgaier of JR Motorsports and Daniel Hemric of Richard Childress Racing would finish second and third, respectively.
The 2017 Hisense 4K TV 300 was the 10th stock car race of the 2017 NASCAR Xfinity Series season and the 36th iteration of the event. The race was held on Saturday, May 27, 2017, in Concord, North Carolina at Charlotte Motor Speedway, a 1.5 miles permanent quad-oval. The race took the scheduled 200 laps to complete. At race's end, Ryan Blaney, driving for Team Penske, would climb his way to the lead on the final restart with three to go to win his fifth career NASCAR Xfinity Series win and his first win of the season. To fill out the podium, Kevin Harvick of Stewart-Haas Racing and Austin Dillon of Richard Childress Racing would finish second and third, respectively.
The 2017 Pocono Green 250 was the 12th stock car race of the 2017 NASCAR Xfinity Series season and the second iteration of the event. The race was held on Saturday, June 10, 2017, Long Pond, Pennsylvania, at Pocono Raceway, a 2.5 miles (4.0 km) triangular permanent course. The race took the scheduled 100 laps to complete. At race's end, Brad Keselowski driving for Team Penske, would make a last lap pass on the final lap to win his 35th career NASCAR Xfinity Series win and his first win of the season. To fill out the podium, Justin Allgaier of JR Motorsports and Kyle Larson of Chip Ganassi Racing would finish second and third, respectively.
The 2017 Food City 300 was the 22nd stock car race of the 2017 NASCAR Xfinity Series season and the 36th iteration of the event. The race was held on Friday, August 18, 2017, in Bristol, Tennessee at Bristol Motor Speedway, a 0.533 miles permanent oval-shaped racetrack. The race took the scheduled 300 laps to complete. At race's end, Kyle Busch, driving for Joe Gibbs Racing, put on a dominating performance, leading 186 laps for his 91st career NASCAR Xfinity Series win, and his fifth of the season. To fill out the podium, Daniel Suárez, driving for Joe Gibbs Racing, and Elliott Sadler, driving for JR Motorsports, would finish second and third, respectively.
The 2016 Fitzgerald Glider Kits 300 was the seventh stock car race of the 2016 NASCAR Xfinity Series season and the 34th iteration of the event. The race was held on Saturday, April 16, 2016, in Bristol, Tennessee at Bristol Motor Speedway, a 0.533 miles (0.858 km) permanent oval-shaped racetrack. The race took the scheduled 200 laps to complete, with the first 100 laps being split into two 50-lap heats of 20 cars. At race's end, Erik Jones, driving for Joe Gibbs Racing, would complete a late race charge on the final restart with three to go to win his third career NASCAR Xfinity Series win and his first of the season. To fill out the podium, Kyle Busch, driving for Joe Gibbs Racing, and Kyle Larson, driving for Chip Ganassi Racing, would finish second and third, respectively.
The 2017 TheHouse.com 300 was the 26th stock car race of the 2017 NASCAR Xfinity Series season, the final race of the regular season, and the 17th iteration of the event. The race was held on Saturday, September 16, 2017, in Joliet, Illinois, at Chicagoland Speedway, a 1.5 miles (2.41 km) tri-oval speedway. The race took the scheduled 200 laps to complete. At race's end, Justin Allgaier, driving for JR Motorsports, would manage to pull away from the field on the final restart with seven to go to win his fifth career NASCAR Xfinity Series victory and his second and final win of the season. To fill out the podium, Kyle Larson, driving for Chip Ganassi Racing, and Elliott Sadler, driving for JR Motorsports, would finish second and third, respectively.
The 2017 O'Reilly Auto Parts 300 was the 31st stock car race of the 2017 NASCAR Xfinity Series season, the second race of the Round of 8, and the 13th iteration of the event. The race was held on Saturday, November 4, 2017, in Fort Worth, Texas, at Texas Motor Speedway, a 1.5 miles permanent tri-oval shaped racetrack. The race took the scheduled 200 laps to complete. At race's end, Erik Jones, driving for Joe Gibbs Racing, would dominate the race to win his ninth career NASCAR Xfinity Series victory and his third and final victory of the season. To fill out the podium, Ryan Blaney, driving for Team Penske, and Kyle Larson, driving for Chip Ganassi Racing, would finish second and third, respectively.
The 2017 Ticket Galaxy 200 was the 32nd stock car race of the 2017 NASCAR Xfinity Series season, the third and elimination race of the Round of 8, and the 19th iteration of the event. The race was held on Saturday, November 11, 2017, in Avondale, Arizona at Phoenix International Raceway, a 1-mile (1.6 km) permanent low-banked tri-oval race track. The race took the scheduled 200 laps to complete. On the final restart with 17 to go, with the help of his pit crew, William Byron, driving for JR Motorsports, would manage to pull away from the field to win his fourth and to date, final career NASCAR Xfinity Series victory, his fourth and final win of the season, and a guaranteed spot in the Championship 4. To fill out the podium, Ryan Blaney, driving for Team Penske, and Erik Jones, driving for Joe Gibbs Racing, would finish second and third, respectively.
The 2017 Ford EcoBoost 300 was the 33rd and final stock car race of the 2017 NASCAR Xfinity Series season, the Championship 4 race, and the 23rd iteration of the event. The race was held on Saturday, November 18, 2017, in Homestead, Florida at Homestead–Miami Speedway, a 1.5 miles (2.4 km) permanent oval-shaped racetrack. The race took the scheduled 134 laps to complete. At race's end, Cole Custer, driving for Stewart-Haas Racing, would dominate the race to take his first career NASCAR Xfinity Series victory and his only victory of the season.
The 2022 Food City 300 was the 26th stock car race of the 2022 NASCAR Xfinity Series, the final race of the regular season, and the 41st iteration of the event. The race was held on Friday, September 16, 2022, in Bristol, Tennessee at Bristol Motor Speedway, a 0.533 miles (0.858 km) permanent oval-shaped racetrack. The race took the scheduled 300 laps to complete. Noah Gragson, driving for JR Motorsports, took advantage of the lead with 25 laps to go, and held off Brandon Jones for his eleventh career NASCAR Xfinity Series win, along with his sixth of the season, and his third win in a row. Gragson's teammate, Justin Allgaier, dominated most of the race, leading 148 laps and winning a stage. To fill out the podium, Austin Hill, driving for Richard Childress Racing, would finish 3rd, respectively.
The 2023 Food City 300 was the 27th stock car race of the 2023 NASCAR Xfinity Series, the first race of the Round of 12, and the 42nd iteration of the event. The race was held on Friday, September 15, 2023, in Bristol, Tennessee at Bristol Motor Speedway, a 0.533 miles (0.858 km) permanent oval shaped racetrack. The race took the scheduled 300 laps to complete. Justin Allgaier, driving for JR Motorsports, would complete a successful pit road strategy, driving through the field and passing Daniel Hemric for the lead with over 10 laps, earning his 22nd career NASCAR Xfinity Series win, and his third of the season. He would also earn a spot in the next round of the playoffs. Allgaier and pole-sitter Cole Custer would end up dominating the entire race, leading 110 and 109 laps, respectively. To fill out the podium, Hemric, driving for Kaulig Racing, and John Hunter Nemechek, driving for Joe Gibbs Racing, would finish 2nd and 3rd, respectively.
