National Lacrosse League, San Diego Seals Announce First-Ever
Lacrosse SportBusiness
NLL to stage first-ever outdoor game on March 4
Seals win first-ever outdoor NLL game - Edge of Philly Sports Network
Seals, Desert Dogs to Play First-Ever Outdoor NLL Game
National Lacrosse League - Wikipedia
Let's Take This Outside: Seals, Desert Dogs to Meet in NLL's First