how many times have the patriots lost to the giants in the super bowl
New England Patriots
The Patriots ' current coach , Bill Belichick , was hired in 2000 , and a new home field , Gillette Stadium , was opened in 2002 . Under Belichick , the team won three Super Bowls in four years ( 2001 , 2003 , and 2004 ) . The Patriots finished the 2007 regular season with a perfect 16 -- 0 record , becoming only the fourth team in league history to go undefeated in the regular season , and the only one since the league expanded its regular season schedule to 16 games . After advancing to Super Bowl XLII , the team 's fourth Super Bowl in seven years , the Patriots were defeated by the Giants to end their bid for a 19 -- 0 season . With the loss , the Patriots ended the year at 18 -- 1 , becoming only one of three teams to go 18 -- 1 along with the 1984 San Francisco 49ers and the 1985 Chicago Bears . The Patriots ' returned to the Super Bowl in 2012 but lost again to the Giants , 21 -- 17 . In 2015 , they won Super Bowl XLIX , defeating the Seattle Seahawks by a score of 28 -- 24 . The Patriots became the first team to reach nine Super Bowls in the 2016 -- 17 playoffs and faced the Atlanta Falcons in Super Bowl LI , which ended up paving the way for their fifth Super Bowl victory , tying them with the Dallas Cowboys and the San Francisco 49ers for the second-most in NFL history , 1 behind the Pittsburgh Steelers with 6 ; the game was also the first Super Bowl to go into overtime . 
The Patriots ' current coach , Bill Belichick , was hired in 2000 , and a new home field , Gillette Stadium , was opened in 2002 . Under Belichick , the team won three Super Bowls in four years ( 2001 , 2003 , and 2004 ) . The Patriots finished the 2007 regular season with a perfect 16 -- 0 record , becoming only the fourth team in league history to go undefeated in the regular season , and the only one since the league expanded its regular season schedule to 16 games . After advancing to Super Bowl XLII , the team 's fourth Super Bowl in seven years , the Patriots were defeated by the Giants to end their bid for a 19 -- 0 season . With the loss , the Patriots ended the year at 18 -- 1 , becoming only one of three teams to go 18 -- 1 along with the 1984 San Francisco 49ers and the 1985 Chicago Bears . The Patriots ' returned to the Super Bowl in 2012 but lost again to the Giants , 21 -- 17 . In 2015 , they won Super Bowl XLIX , defeating the Seattle Seahawks by a score of 28 -- 24 . The Patriots became the first team to reach nine Super Bowls in the 2016 -- 17 playoffs and faced the Atlanta Falcons in Super Bowl LI , which ended up paving the way for their fifth Super Bowl victory , tying them with the Dallas Cowboys and the San Francisco 49ers for the second-most in NFL history , 1 behind the Pittsburgh Steelers with 6 ; the game was also the first Super Bowl to go into overtime .
After advancing to Super Bowl XLII , the team 's fourth Super Bowl in seven years , the Patriots were defeated by the Giants to end their bid for a 19 -- 0 season . The Patriots ' returned to the Super Bowl in 2012 but lost again to the Giants , 21 -- 17 .
After advancing to Super Bowl XLII , the team 's fourth Super Bowl in seven years , the Patriots were defeated by the Giants to end their bid for a 19 -- 0 season . The Patriots ' returned to the Super Bowl in 2012 but lost again to the Giants , 21 -- 17 .