Business of Sports - Bloomberg
Billionaire reportedly involved in battle for Pittsburgh Steelers
Dallas Cowboys valued at US$9bn as average NFL team worth US$5.1bn
Pittsburgh Steelers owner Thomas Tull gave big campaign donations
Pittsburgh Steelers - SportsPro
Owners Club Newsletter - September 18th
FOS PM: Battle for Steelers Stakes - Front Office Sports
Pittsburgh Steelers Co-Owner And Billionaire Film Producer Look To
Steelers Minority Owner Named As Suitor To Purchase Carolina
Billionaire Thomas Tull Is in Talks to Increase Stake in Steelers
Thomas Tull eyes increased ownership stake in Pittsburgh Steelers
Who is Thomas Tull? - Sonics Rising
FOS PM: Battle for Steelers Stakes - Front Office Sports