Two longtime players, Super Bowl LIII MVP wide receiver Julian Edelman and safety Patrick Chung announced their retirements; Chung doing so in March, making this the Patriots' first season since 2008 (discounting 2013) without Chung on the roster, and Edelman announcing his on April 12, making this the first season since 2008 without Edelman on the roster. Quarterback Cam Newton was released on August 31, 2021 after playing one season with the team, opening the way for first-round draft pick Mac Jones to be the starter. Another notable roster change was the return of linebacker Kyle Van Noy who played the previous season with the Miami Dolphins. A major loss from prior seasons was key player All-Pro cornerback Stephon Gilmore, who spent much of the 2020 season injured. He began the 2021 season in a contract dispute with the Patriots; he was amicably traded to the Carolina Panthers in October.
After winning all three pre-season games, the Patriots began by losing three of the first four games of the season, before winning five of the next six, including blowout wins versus the division rival New York Jets and the Cleveland Browns. With a win against the Atlanta Falcons in week 11, the Patriots matched their win total from the 2020 season.
March 18 - Offensive tackleMarcus Cannon, the Patriots' 2021 fifth-round selection (No. 158 overall), and 2021 sixth-round selection (No. 194 overall) were traded to the Houston Texans for the Texans' 2021 fourth-round selection (No. 122 overall, originally acquired from Arizona) and 2021 sixth-round selection (No. 187 overall).[1]
August 26 - The Patriots' 2022 seventh-round selection (originally acquired from Houston) and 2023 fifth-round selection were traded to the Baltimore Ravens for cornerbackShaun Wade.[1]
The Cincinnati Bengals'2021 second-round selection (No. 38 overall) was acquired in a trade that sent the Patriots' 2021 second-round selection (No. 46 overall) and two fourth-round selections (No. 122 and 139 overall) to the Bengals.
The Patriots forfeited their third-round selection as the punishment for illegal filming of the field and sidelines by the team's television crew of a 2019 game between the Cincinnati Bengals and Cleveland Browns.[49]
The Houston Texans' 2021 fourth-round selection selection (No. 122 overall) and 2021 sixth-round selection (No. 188 overall) were acquired in a trade that sent offensive tackleMarcus Cannon, the Patriots' 2021 fifth-round selection (No. 158 overall), and the previously-acquired Dallas Cowboys 2021 sixth-round selection (No. 194 overall) to the Texans.[50]
A sixth-round selection (No. 185 overall) was acquired in a trade that sent wide receiverDemaryius Thomas to the New York Jets.[51] The Jets re-acquired this selection when the Patriots traded two of their 2020 fourth-round selections and this 2021 sixth-round selection in exchange for a 2020 third-round selection.[52]
Networks and times for Sunday games from Weeks 12–18 are subject to change as a result of flexible scheduling.
As the result of Saturday flexible scheduling during Week 15, the date, time and network for that week's game at the Indianapolis Colts will be finalized at a later date—by no later than four weeks prior to game day.[55]
Week 18 is subject to being flexed to Saturday, January 8.
Game summaries
Week 1: vs. Miami Dolphins
Week 1: Miami Dolphins at New England Patriots – Game summary
In rookie quarterback Mac Jones' first NFL start, a back-and-forth affair against divisional opponent Miami was sealed when Patriots running back Damien Harris fumbled the ball in the fourth quarter, allowing the Dolphins to run out the clock.[56] With the close loss, the Patriots began the season 0–1 for the first time since 2017.
Week 2: at New York Jets
Week 2: New England Patriots at New York Jets – Game summary
A battle of rookie quarterbacks saw Zach Wilson of the Jets throw four interceptions to the Patriots defense, allowing New England to coast to a 25–6 win, its 11th straight win over divisional rival New York. Mac Jones completed over 70% of his passes for the second game in a row.[57]
Week 3: vs. New Orleans Saints
Week 3: New Orleans Saints at New England Patriots – Game summary
Jones threw three interceptions, including a pass bobbled by tight end Jonnu Smith before being returned by P. J. Williams for a touchdown, as the Patriots lost to the Saints 28–13 and dropped to 1–2.[58]
This game marked former Patriots quarterback Tom Brady's first return to Gillete Stadium since leaving the Patriots after the 2019 season, as he was cheered by the Patriots' home crowd during pre-game introductions before being jeered during the game. During the rain-soaked, back-and-forth contest, Brady was held without a touchdown and completed just over half of his passes; he was held to his third lowest passer rating - 70.8 - since joining the Buccaneers but led them to a go-ahead field goal just after the two-minute warning. Jones, who passed for 2 touchdowns and an interception, led the Patriots into position for their own field goal, but Nick Folk's 56-yard attempt hit the left upright, sealing the loss for the Patriots to their former franchise quarterback.[59]
Week 5: at Houston Texans
Week 5: New England Patriots at Houston Texans – Game summary
Despite being down 22–9 to Houston at one point, the Patriots came back to win — coincidentally in the same stadium where they overcame a 28–3 deficit to the Atlanta Falcons to win Super Bowl LI. Aside from a missed extra point in the first half, Nick Folk made four field goals during the game, including the game-winner with 15 seconds left in the game.[60] With the win, New England improved to 2–3, taking sole possession of 2nd place in the AFC East.
Week 6: vs. Dallas Cowboys
Week 6: Dallas Cowboys at New England Patriots – Game summary
This was the Patriots' first overtime game since the 2018 AFC Championship Game against the Kansas City Chiefs. This was the Pats' first loss to the Cowboys in 25 years and their first home loss to them in 34 years.
Week 7: vs. New York Jets
Week 7: New York Jets at New England Patriots – Game summary
With the win, the Patriots improved to 4-4 on the season. It was the Patriots’ seventh straight win over the Chargers. Their last loss came on October 12, 2008 in San Diego.
Week 9: at Carolina Panthers
Week 9: New England Patriots at Carolina Panthers – Game summary
The Patriots outplayed the Browns on both sides of the ball. Mac Jones had one of his better games as a rookie and the defense only allowed points on the first drive of the game. Rhamondre Stevenson stole the show at RB and was relied on heavily throughout the game. The Patriots improved to 6-4, their best 10-game start in two seasons.
Week 11: at Atlanta Falcons
Week 11: New England Patriots at Atlanta Falcons – Game summary
^ abTennessee finished ahead of Kansas City based on head-to-head victory.
^ abLas Vegas finished ahead of New England based on win percentage in common games (5–1 vs. 2–4 against: Miami, Dallas, LA Chargers, Cleveland, and Indianapolis).
^ abcIndianapolis finished ahead of Miami and Los Angeles based on conference record (7–5 vs. 6–6).
^ abMiami finished ahead of LA Chargers based on win percentage in common games (5–1 vs. 2–4 against: New England, Las Vegas, Houston, Baltimore, and NY Giants).
^ abCleveland finished ahead of Baltimore based on division record (3–3 vs. 1–5).
^ abNY Jets finished ahead of Houston based on head-to-head victory.
^When breaking ties for three or more teams under the NFL's rules, they are first broken within divisions, then comparing only the highest-ranked remaining team from each division.