CALABASAS, Calif.--(BUSINESS WIRE)--TicketManager announced today that it is acquiring Sports Systems, a leader in event accreditation and corporate guest management. The acquisition of Sports Systems will add 250+ corporate and team customers to TicketManager's community of companies and teams. "We are building the largest, most extensive, and most exclusive community in sports and live events to get tickets in the right hands and drive measurable business," said Tony Knopp, CEO and Co-Founder