News Thursday, June 3, 2021 From a change in date to spectators in attendance and the chance to qualify for the U.S. Open, here are your five things to know about this weekâs Porsche European Open. A 54-hole event This weekâs Porsche European Open is now set to take place over 54 holes at Green Eagle Golf Courses in Hamburg, played from Saturday June 5 to Monday June 7. The decision to move the tournament, which was originally scheduled to begin on Thursday June 3 and played over 72 holes, was due to a late change in Covid regulations by the German Government which placed the United Kingdom on its travel âred listâ.