USA

H Wayne Huizenga, owner of the NFL's Miami Dolphins and former owner of baseball's Florida Marlins and the NHL's Florida Panthers, is investing in Arena Football.

One year into its existence, the Women's United Soccer Association (WUSA) has already made some front office adjustments.

As the NFL pre-season concluded, all but one of the first-round draft picks (defensive end Justin Smith, selected by Cincinnati) had signed contracts.

In recent years, the meteoric rise of technology, telecom and media (TMT) shares on the world's stock markets has changed the face of Formula One sponsorship. The recent downfall in the sector is now hurting the sport as it struggles keep sponsors.

Bob McClaren, the president of business operations at baseball club Houston Astros, will leave the franchise at the end of the season.

The NFL Quarterback Club has made a financial investment in Canadian artificial grass manufacturers FieldTurf as part of a larger investment in the company by AIG Horizon Partners, LLC

The family of baseball legend Roger Maris and brewing giant Anheuser-Busch Cos. Inc. are both contesting a decision that awarded the family $50 million in a Florida lawsuit against the Budweiser brewer.

Sports agent Leigh Steinberg, who was the inspiration behind the Hollywood film character Jerry Maguire, has accused his former partner David Dunn of stealing his clients through blackmail and fraud.

A record first prize of $936,000 will be handed to the winner of this week's PGA Championship at Atlanta Athletic Club.

NBA team the Seattle Sonics is to unveil a new team logo and strip next week in a bid to reflect the change in management and whip up support in the team – and has just signed a new exclusive TV deal.

The Argentine domestic season will finally get under way at the weekend two weeks later than planned after the second players' strike of the year delayed the start.

The US women’s soccer league is heading into the end of season play-offs for its inaugural season having exceeded attendance expectations, but it has fallen short in the television ratings.

London stock market-listed entertainment company Wembley has said the sale of Wembley complex is progressing and a shortlist of bidders has been drawn up.

Anshutz Sports & Entertainment Group (AEG), the owners of the National Hockey League team the Los Angeles Kings and Major League Soccer club LA Galaxy, will invest in two Swedish clubs to expand its sporting assets outside the US.

A Chinese-led consortium has won the contract to build a new stadium in Hanoi, Vietnam, as the venue for the 2003 Southeast Asia Games.

US restaurant chain Cracker Barrel is suing NASCAR and host broadcaster Fox over a lack of coverage for the firm’s title sponsorship of the Atlanta race held in March.

Former world heavyweight champion Mike Tyson will face Denmark's Brian Nielsen in a 10-round fight on September 8 at Parken Stadium in Copenhagen, cable television carrier Showtime has said.

Organisers of the Indianapolis Championships want to bump the men's tournament up to Masters Series level - just one below Grand Slam status.