LifestyleForbes Announces Most Valuable Global Sports Teams Richard SpiropoulosJuly 17, 2014July 18, 2014 0 Image: Instragram Number 10 (New York Giants) Valued at $1.55 billion by Forbes. Owners are John Mara and Steven Tisch. This team has packed 80,000 plus fans per game into MetLife Stadium last season. Only the Dallas Cowboys did better. 1 2 3 4 5 6 7 8 9 10 11 12 13