Jerod Andrew Mayo Sr. (born February 23, 1986) is an American former professional football coach and former linebacker who played in the National Football League (NFL) for eight seasons with the New England Patriots. He also served as the head coach of the Patriots in 2024. Mayo played college football for the Tennessee Volunteers, receiving first-team All-SEC honors in 2007. He was selected by the Patriots 10th overall in the 2008 NFL draft.
During his playing career, Mayo was named Defensive Rookie of the Year, earned first-team All-Pro honors in 2010 after leading the league in tackles, and received two Pro Bowl selections. He rejoined the Patriots to be the inside linebackers coach, a position he held from 2019 to 2023. In 2024, he was named head coach, but was fired after one season.
Mayo was born in Hampton, Virginia. He attended Kecoughtan High School in Hampton, where he earned three letters in football as a linebacker and a running back. As a senior, he recorded 110 tackles, including 18 for loss and two interceptions. Also playing running back for seven games, he picked up 1,245 rushing yards and scored 13 touchdowns and five two-point conversions during his final campaign. As a junior, he recorded 68 tackles including 22 for loss, four interceptions and three sacks and earned first-team All-District, All-Area and All-Region honors. Considered a four-star recruit by Rivals.com, Mayo ranked eleventh among outside linebackers nationwide. He chose University of Tennessee over North Carolina State, Purdue, Virginia, and Virginia Tech.
Jerod's younger brother, Deron Mayo, was a linebacker for the Calgary Stampeders of the Canadian Football League.
While attending Tennessee, Mayo played for the Tennessee Volunteers football team from 2004 to 2007. After redshirting the 2004 season, he appeared in six games at weak-side outside linebacker in 2005, finishing with 13 tackles (10 solo). Mayo made the Volunteers starting lineup as a redshirt sophomore in 2006, as he started 11 contests at weak-side outside linebacker. He finished third on the team with 83 tackles (48 solos), including five sacks for minus 40 yards, 12.5 stops for losses of 51 yards and a quarterback pressure. He also recovered one fumble and deflected a pass. Rivals.com subsequently named him to their All-American second-team.
For his junior season, Mayo moved to middle linebacker and started all 14 games. Serving as the defensive squad's co-captain, he registered 140 tackles in 2007, the most by a Tennessee defender since Earnest Fields registered those same totals for the Volunteers in 1990. He added 1.5 quarterback sacks for minus 11 yards, 8.5 stops for losses and five quarterback pressures, and also returned an interception 34 yards for a touchdown. Mayo was a first-team All-Southeastern Conference selection and also earned All-American second-team honors by The NFL Draft Report.
He graduated from Tennessee with a degree in political science.
Mayo was considered one of the best linebackers available in the 2008 NFL draft and drew comparisons to Will Witherspoon. Sporting News described Mayo as a “perfect fit to play one of the inside spots” in a 3–4 defense.
The New England Patriots selected Mayo in the first round (10th overall) of the 2008 NFL draft. Mayo was the second linebacker drafted in 2008, behind Keith Rivers. On July 24, 2008, the Patriots signed Mayo to a five-year contract (rather than the six-year maximum allowed by the NFL's collective bargaining agreement) worth $18.9 million, including $13.8 million in bonuses and guarantees. Mayo was the only rookie in the Patriots' 2008 class to start in Week 1, and played every snap for the defense.
Mayo was named the NFL's Defensive Rookie of the Month for October 2008. He led the Patriots with 24 tackles for the month, including 11 against the Denver Broncos in his first Monday Night Football appearance. In the Patriots' Thursday Night Football game on November 13, 2008, against their division rivals, the New York Jets, Mayo led all defensive players with 20 tackles (16 solo, 4 assisted), the first 20-tackle game of his career.
At the end of the 2008 season, in which Mayo had 128 total tackles (100 solo, 28 assists) and a forced fumble, he was named AP Defensive Rookie of the Year for 2008 in a near-unanimous vote: Mayo received 49 of 50 votes cast, with Cincinnati Bengals linebacker Keith Rivers receiving the other vote.
Mayo was injured in the Patriots' 2009 season opener against the Buffalo Bills. The sprained MCL in his knee was originally expected to keep him out 6–8 weeks, but he returned in Week 5 against the Denver Broncos. Mayo finished the 2009 season with 103 tackles and 1.5 sacks.
In 2010, Mayo was named a defensive captain. In Week 4 against the Miami Dolphins, Mayo recorded 16 tackles, and two weeks later notched 18 tackles in an overtime win over the Baltimore Ravens. In Week 8, Mayo recorded 14 tackles in a win over the Minnesota Vikings. Against the Indianapolis Colts in Week 11, Mayo recorded 15 tackles in a win. In Week 12, Mayo's eight tackles gave him 132 on the season, surpassing his previous career high of 128, set in 2008. He added another 12 tackles in Week 13 against the New York Jets, and had 16 in Week 15 against the Green Bay Packers. He ended the season with a league-high 175 tackles, along with two sacks and one forced fumble.
He was named as a reserve to the 2011 Pro Bowl on January 2, 2011. In the same season he was named to the 2010 All Pro team. On December 17, 2011, at the beginning of Week 15, it was announced that he had signed a 5-year contract extension with the Patriots. He was ranked 62nd by his fellow players on the NFL Top 100 Players of 2011.
In 2011, Mayo missed three games due to injuries but still managed to eclipse the 100-tackle mark. Mayo and the Patriots reached Super Bowl XLVI. In the game, Mayo had 11 tackles but the Patriots lost to the New York Giants by a score of 21–17.
Mayo was voted a defensive co-captain by his teammates for the fourth straight year. On November 16, 2012, Mayo was fined $10,000 for a late hit out of bounds on Week 10 against C. J. Spiller with the Buffalo Bills. That drew an unnecessary roughness call.
Later in 2012, he was selected to the 2013 Pro Bowl in recognition of a standout 2012 season.
Mayo was placed on injured reserve on October 16 after tearing his pectoral muscle on October 13 in a Patriots comeback win against the New Orleans Saints.