Yankees, Jay-Z team up on co-branded merchandise

Winners: Jay-Z helps cheer Yankees • Brooklyn Paper

Songbook: How Jay-Z Created The 'Blueprint' For Rap's Greatest Of All Time

From Jay-Z to Gucci, How the Yankees Hat Became Bigger Than Baseball - WSJ

Jonas Brothers Go Viral for Visit to New York's Yankee Stadium

An ode to the Yankees hat - Pinstripe Alley

Roc Nation Launches Roc Nation Sports, Signs Yankees’ Robinson Cano – Billboard

Fanatics, Jay-Z buying Mitchell & Ness

Yankees, Bills among group competing against 76ers owner Michael Rubin, Jay- Z for coveted New York sports betting license

Inside Jay Z's mysterious Roc Nation Sports agency

Jay Z Sued for Putting Roc Nation Logo on Official MLB Apparel, News, Scores, Highlights, Stats, and Rumors

SW RESEARCH: The New York Yankees, the A$AP Mob, and New York City's Necromantic Regionalism - SW.

Jay Z and Marquis Jet co-founder Jesse (Jaymes) Itzler enjoy opening day from behind third base at Yankees Stadium in New York City on April 11, 2006. The New York Yankees host

Jay-Z, Yankees Team Up on Co-Branded Clothing – Billboard

Pharrell Talks BBC x Yankee Collection At Yankees-Mets Subway Series –