Arch Manning will play for the Texas Longhorns next season, the team have confirmed.

The teenage quarterback, a third-generation of the Manning dynasty, had committed to the Longhorns in June to end speculation over his college future.

Now, however, he has officially signed his letter of intent to join the University of Texas' intercollegiate team, where he will hope to emulate several members of his family.

Though his father, entrepreneur Cooper Manning, curtailed a possible career during his college years, the 17-year-old could follow grandfather Archie, and uncles Peyton and Eli in making it in the NFL.

Both the latter pair won Super Bowls, with Peyton considered to be one of the greatest quarterbacks of all time

Manning is the first member of his family to play for Texas, with Archie and Eli having attended the University of Mississippi, while Peyton played at Tennesse.

Tom Brady was hailed as the ultimate team player by New England Patriots owner Robert Kraft after the superstar quarterback confirmed his retirement.

Mention of the Patriots was conspicuously absent from Brady's long retirement note, despite the 44-year-old winning six Super Bowls with the team.

He saw out the final two years of his career with the Tampa Bay Buccaneers, adding another Super Bowl ring to achieve an unprecedented haul.

Regardless of whether Brady deliberately left the Patriots out of his farewell note, there remains obvious affection from Kraft towards the team's former main man, and Brady later expressed his gratitude for Kraft's message on social media.

Together with coach Bill Belichick, Brady helped New England become the most successful team in the NFL since the turn of the century.

Kraft, chairman and CEO of the Patriots, said: "Words cannot describe the feelings I have for Tom Brady, nor adequately express the gratitude my family, the New England Patriots and our fans have for Tom for all he did during his career. A generation of football fans have grown up knowing only an NFL in which Tom Brady dominated.

"He retires with nearly every NFL career passing record, yet the only one that ever mattered to him was the team's win-loss record. In his 20 years as a starter his teams qualified for the playoffs 19 times. He led his teams to 10 Super Bowls, winning an NFL-record seven championships.

"In a team sport like football, it is rare to see an individual have such a dominant impact on a team's success.

"You didn't have to be a Patriots fan to respect and appreciate his competitiveness, determination and will to win that fuelled his success. As a fan of football, it was a privilege to watch. As a Patriots fan, it was a dream come true.

"I have the greatest respect for Tom personally and always will. His humility, coupled with his drive and ambition, truly made him special. I will always feel a close bond to him and will always consider him an extension of my immediate family."

Brady later expressed his appreciation on Twitter, simply writing: "Thank you Patriots Nation. I'm beyond grateful. Love you all."

Tom Brady was saluted for "an absolutely incredible" career by Peyton Manning as the seven-time Super Bowl winner ended doubts by confirming his retirement.

Reports of Brady being ready to quit at the weekend were disputed – he was "still going through the process" on Monday – but they proved to be accurate as the 44-year-old declared on Tuesday he has played his final game.

Manning, himself one of the greatest quarterbacks the NFL has ever seen, doffed his cap to superstar Brady as he remembered a rival with whom he shared a firm comradeship.

"Congratulations to my friend Tom on an unbelievable football career," Manning said.

"To do it as long as he did, at the highest of levels is absolutely incredible. It was an honour and a privilege to compete against him on the field, and I truly appreciate his friendship off the field.

"I have always admired and respected his competitiveness, his dedication, his discipline, and his commitment to being the best. I wish him the best in his next chapter. Congratulations again, pal!"

Manning, one year Brady's senior, retired in 2016 after winning two Super Bowls, one each with the Indianapolis Colts and Denver Broncos. He has since been inducted into the Pro Football Hall of Fame, and it will be Brady's turn in five years' time, when he becomes eligible.

Brady spent two years with the Bucs to round off his career, having won six Super Bowls with the New England Patriots.

A seventh ring arrived in season one in Tampa, but Brady could not guide Bruce Arians' team to another Super Bowl this time around.

Head coach Arians expressed his sorrow that Brady felt it was now time to go.

Arians said: "Tom joined us as the greatest football player of all time, and he quickly showed everyone in our organisation what that meant.

"He set a standard and helped create a culture that took our team to the mountaintop.

"It has been an honour to be his head coach for the past two seasons. I wish it didn't have to end, but few players have the opportunity to leave the game on their own terms. Even fewer can do it while playing at an elite level. Tom is the exception.

"I have a deep appreciation and respect for what he has done for our franchise, and I wish him and his family nothing but the best in this chapter of life after football."

The Patriots, who were not directly thanked in a long retirement note from Brady, remarked on his retirement with a fond farewell

In a statement on Instagram, the Patriots said: "It was quite the ride. Thank you and congratulations, @tombrady."

Brady's warm words for the Bucs spoke of his enjoyment of his two-year ride into the sunset.

Bucs general manager Jason Licht, who previously worked for the Patriots, said: "I have had the distinct pleasure of being with Tom at both the beginning and end of his incredible NFL career. These past two seasons, I had the privilege to see up close the way he operates and the impact he has on a franchise – from coaches to players to staff.

"He set a standard for accountability, work ethic and performance that resonated through our building and in our locker room. His list of career accomplishments speaks for itself, but to finish a 22-year career while still performing at his peak was nothing short of extraordinary."