The Cowboys haven't offered Prescott a contract extension, with player and team having a "mutual understanding" of the situation as he enters a contract season, according to Ian Rapoport of NFL Network.
Prescott restructured his contract over the weekend, Field Yates of ESPN reports.
Prescott completed 25 of 38 passes for 189 yards and two touchdowns in Sunday's 33-10 win over the Panthers.
Prescott completed 25 of 31 passes for 304 yards, four touchdowns and one interception in Sunday's 43-20 win over the Rams.
Prescott completed 28 of 34 passes for 261 yards, one touchdown and no interceptions in Sunday's 38-3 win over the Patriots.
Prescott said he had extra time to prepare for Week 1 at the Giants once he knew he wouldn't play at all in the preseason, Todd Archer of ESPN.com reports.
The Cowboys have suggested the team is unlikely to play Prescott during the preseason, Michael Gehlken of The Dallas Morning News reports.
The Cowboys have restructured Prescott's contract, a move that saves the franchise about $22 million against its 2023 salary cap, Nick Eatman of the team's official site reports.
Prescott completed 25 of 33 pass attempts for 305 yards with four touchdowns and no interceptions in Monday night's 31-14 wild-card win over the Buccaneers. He also rushed seven times for 24 yards and another score.
Prescott completed 14 of 37 passes for 128 yards and a touchdown with an interception in Sunday's 26-6 loss to the Commanders. He added 16 rushing yards on six carries.