FOXBOROUGH, Mass. — Tom Brady walked off the field at the end of his 20th NFL season and said he plans to be back for another, when he will be 43 years old.

If not in New England, somewhere else.

The Patriots quarterback said after a season-ending 20-13 loss to the Tennessee Titans on Saturday night that he has no plans to retire, putting owner Robert Kraft and coach Bill Belichick on the clock to either re-sign him or watch the franchise’s greatest player suit up somewhere else.

“I would say it’s pretty unlikely, hopefully unlikely” that he would retire, Brady told reporters. “I love playing football, I love playing for this team. I’ve loved playing for this team for two decades and winning a lot of games. I don’t know what it looks like moving forward.”

Brady completed 20 of 37 passes for 209 yards with no touchdowns, throwing a game-clinching interception that was returned for a touchdown. That left him with with a lower quarterback rating than Ryan Tannehill, who threw for a total of 72 yards in his first career playoff appearance.

It was the earliest postseason exit for Brady and the Patriots in a decade.

“I think we’re all running out of time and chances, every year that goes by,” said Brady, who was without a touchdown pass for the second consecutive postseason game — and just the fourth time since 2001.

A six-time Super Bowl champion, four-time Most Valuable Player of the NFL title game and three-time winner of the league MVP, Brady is not under contract for next season. Although he has said he wants to play until he is 45, he is coming off perhaps the worst (non-injury) season of his career.

“Who knows what the future holds? We’ll leave it at that,” Brady said. “I love the Patriots. It’s the greatest organization. Playing for Mr. Kraft all these years, and for coach Belichick, there’s nobody who’s had a better career than me, just being with them. So I’m very blessed.”

Brady threw for 4,057 yards and 24 touchdowns this season.