Maguire played in the 2007 World Series of Poker. He survived days 1a, 2a and 3 but was eliminated in 292nd place on the fourth day, taking $39,445 in prize money..
Maguire loves playing[citation needed] basketball; he often plays pick-up games with friends and organizes a weekly game on Saturdays when he is both in Los Angeles and not filming.He also enjoys watching basketball games, especially the Los Angeles Lakers and can often be seen with wife Jennifer Meyer at courtside for Laker home games. As a baby gift, comedienne Ellen DeGeneres gave Maguire a special basketball motif stroller with Lexan dome to protect their daughter from errant basketballs.[