Philadelphia, PA - The NABO Light Heavyweight title fight featuring Roy Jones, Jr. and Manny Siaca at the Liacouras Center on the campus of Temple University originally scheduled on Saturday, December 9 has been cancelled.

"It is unfortunate for the boxing fans of Philadelphia that this significant event has been called off due to contractual issues for the fight," said Global Spectrum Chief Operating Officer John Page. 

Tickets to the event were not available to purchase, as the originally scheduled ticket on sale date, Saturday, November 4 at 10 a.m. was postponed.

Global Spectrum (global-spectrum.com), the fastest growing firm in the public assembly facility management field with more than 60 facilities throughout the United States and Canada, manages the Liacouras Center. The Philadelphia-based company is part of one of the world's largest sports and entertainment firm Comcast-Spectacor, which also owns the Philadelphia Flyers of the National Hockey League, the Philadelphia 76ers of the National Basketball Association, the Philadelphia Phantoms of the American Hockey League, Flyers Skate Zone, a series of community ice skating rinks, Comcast SportsNet Philadelphia, a regional sports programming network, Ovations Food Services, a food and beverage services provider, New Era Tickets, a full-service ticketing and marketing

product for public assembly facilities, and Front Row Marketing Services, a commercial rights sales company.