iGaming Business – Financial spreadbetting provider IG has agreed a sponsorship deal with London-based English Premiership rugby union club Harlequins. The deal will run for three seasons, from 2013-14 to 2015-16. The IG logo will appear on the sleeve of the Harlequins playing shirt as well as across items of the match day and non-match day training kit. IG will also benefit from stadium branding, match day activation and player appearances and will also be the principal sponsor of Harlequins’ festive fixture, ‘The Big Game’, at national stadium Twickenham in December. “We understand the drive and ambition that has kept…