Madeira Islands Open - Day Four [Getty Images]

FUNCHAL, MADEIRA, PORTUGAL - MAY 11 : A minutes silence is held on the putting green for caddie Ian McGregor who tragically died on the 9th Fairway today, during the final round of the Madeira Islands Open - Portugal - BPI at Club de Golf do Santo da Serra on May 11, 2014 in Funchal, Madeira, Portugal. (Photo by Mark Runnacles/Getty Images)

Getty Images Sport Mark Runnacles