Bowing to the potential ire of local sports fans, Coliseum Joint Powers Authority commissioners delayed voting on a management contract with Anschutz Entertainment Group over a provision to prevent the company from poaching the Raiders or Warriors.

The commissioners were expected to accept the five-year contract with AEG to manage day-to-day operations at the publicly owned O.co Coliseum and Oracle Arena.

But during the regular meeting Friday, the Coliseum authority once again tabled the vote, this time postponing its decision until a special meeting Monday. It was scheduled to vote on the contract the previous week.

Suspicion among some fans is still strong that AEG will sabotage Oakland by working with San Francisco to move the Warriors across the Bay or try to woo the Raiders to Los Angeles, where an arm of AEG is developing a stadium and needs a team to play in it.

The Warriors announced plans to move to San Francisco, but some groups are holding out hope of keeping the team in Oakland.

The poaching issue has held up the agreement despite the countdown to the July 1 deadline, when the contract of incumbent operator SMG ends and six weeks to the Raiders first game in Oakland.

Commissioner Chris Dobbins, who co-founded Save Oakland Sports to lobby for the teams to stay in Oakland, wanted a clear statement included in the contract that AEG would not try to lure the teams out of