MSG Sports board unanimously approved a tax-free spinoff separating the Knicks (NBA, $9.85B valuation per Sportico) and Rangers (NHL, $3.65B) into two distinct publicly traded entities. The Knicks spinco inherits the Westchester G League affiliate; Rangers spinco controls Hartford (AHL) and the MSG training center. Matchex tracks NBA/NHL approval timelines as critical catalysts—no formal runway established yet, but MSG Sports stock surged 16% to $8B market cap on announcement.