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.
The two-time Xfinity Series champion from Corning, California, led a race-high 38 of 86 over-scheduled laps before fending off Chastain in overtime to grab his second Cup Series career victory.
Chase Elliott finished third in the M&M's Fan Appreciation 400 at Pocono, but was awarded the win when first and second place winners Denny Hamlin and Kyle Busch were disqualified.
The 2020 Cup Series champion was awarded his fourth victory of 2022 at the Tricky Triangle following the post-race disqualifications of race winner Denny Hamlin and runner-up Kyle Busch.
The 27-year-old native from Norman, Oklahoma, became the 14th different competitor to secure a spot for the 2022 Cup Series Playoffs by winning at the Magic Mile.