The following is from WWE.com:
WWE vs. NBA
World Wrestling Entertainment’s live, internationally televised broadcast, WWE Monday Night Raw (USA Network, 9:00 PM ET) to take place at the Pepsi Center in Denver next Monday, May 25 is in jeopardy of being cancelled by the Denver Nuggets. WWE and the Denver Nuggets are currently at an impasse in resolving a scheduling debacle by the team and the Pepsi Center. A sell-out crowd is expected to attend the WWE show at the same time the Denver Nuggets are slated to square off against the Los Angeles Lakers for Game 4 of the NBA Western Conference Finals. WWE has held the May 25 date with the Pepsi Center since Aug. 15, 2008.
“Even though the Denver Nuggets had a strong team this year and were projected to make the playoffs, obviously Nuggets and Pepsi Center owner Stan Kroenke did not have enough faith in his own team to hold the May 25 date for a potential playoff game,” said WWE Chairman Vince McMahon.