Mason, who has spent the past five seasons with the Flyers, has started at least 53 games in three of the past four seasons and has made at least 45 starts in each of his eight 82-game seasons. He was 26-21-8 with a 2.66 GAA, .908 save percentage and three shutouts in 58 games (54 starts) this season. His 104 wins are third all-time on the Flyers, behind Ron Hextall (240) and Bernie Parent (232).
He was traded to the Flyers by the Columbus Blue Jackets on April 3, 2013. Selected by the Blue Jackets in the third round (No. 69) of the 2006 NHL Draft, he went 33-20-7 with a 2.29 GAA, .916 save percentage and 10 shutouts in 2008-09 to win the Calder Trophy as the League's top rookie and was named to the NHL Second All-Star Team.
In 463 games (446 starts), Mason, 29, is 200-177-63 with a 2.68 GAA, a .911 save percentage and 33 shutouts with the Flyers and Blue Jackets. He is 2-9 in 12 Stanley Cup Playoff games (11 starts).
Possible landing spots:Chicago Blackhawks, Pittsburgh Penguins, Ottawa Senators, Canucks, Jets