Irish Open fans willing Joakim Lagergren's ball into water to help Rory McIlroy win hint at what may unfold at this month's Ryder Cup, writes Iain Carter.

Rory McIlroy defeated Joakim Lagergren at the third playoff hole to win his second Irish Open championship, after a huge eagle on 18 to tie

Irish Open fans willing Joakim Lagergren's ball into water to help Rory McIlroy win hint at what may unfold at this month's Ryder Cup, writes Iain Carter.