The 27-year-old Bell from Norman, Oklahoma and the 29-year-old Chastain from Alva, Florida, both captured Championship 4 spots following a dramatic finish in the Paper Clip venue.
The 2021 Cup Series champion from Elk Grove, California, led a race-high 199 of 267-scheduled laps en route to his third Cup victory of 2022 and first at Miami.
The 2018 Cup Series champion from Middletown, Connecticut, led 32 of 267 laps, including the final two, to become the first competitor to secure a Championship 4 spot for the 2022 Cup Series season.
The 27-year-old Bell from Norman, Oklahoma, capitalized on a late strategic call for fresh tires followed by two late-race restarts and a series of carnages to punch his ticket into the Round of 8.
The National Motorsports Appeals Panel amended the points penalty issue to Byron while increasing the fine amid his on-track incident with Denny Hamlin at the Lone Star state in September.
The 2020 Cup Series champion from Dawsonville, Georgia, executed a final lap pass on Blaney to become the first Playoff competitor to win in the 2022 Cup Playoffs.
The two-time Xfinity champion from Corning, California, led three times for a race-high 70 of 334-scheduled laps en route to his third Cup victory of 2022 at the Lone Star state.
The 2015 Xfinity Series champion from Prosper, Texas, led a race-high 169 of 500 laps, including the final 61, to become the third consecutive non-Playoff competitor to win in the Round of 16.
The 28-year-old Wallace from Mobile, Alabama, led 58 of 267-scheduled laps, including the final 43, en route to his second Cup career victory at Kansas.
