In the 2009 Holland Series DOOR Neptunus defeated the Konica Minolta Pioniers, 3 games to 1, to win the club's 12th Dutch Championship.
The 2010 Holland Series saw DOOR Neptunus defeat L&D Amsterdam, 4 games to 2, to win the club's 13th Dutch Championship, surpassing now-defunct Haarlem Nicols' 12, and their second in a row.
It won the Holland Series seven consecutive times from 1999–2005 and won the European Cup five consecutive times from 2000–2004.The notable yacht designer, Tony Castro, has long worked with Neptunus.
Two Door Cinema Club | Door County, Wisconsin | Knockin' on Heaven's Door | Behind the Green Door | Stage Door Canteen | DOOR Neptunus | Door County | Trap Door Spiders | The Open Door | Polka Dot Door | Northport, Door County, Wisconsin | Girl Next Door | Enemy at the Door | The Spy Next Door | The Girls Next Door | Stage Door | I'm Gonna Knock on Your Door | Girl Next Door (Saving Jane song) | Back Door Man | Who's That Knocking at My Door | The Cellar Door | The Altar and the Door | Knock on Any Door | De Wereld Draait Door | Wolf at the Door | Volkswagen Golf GTI Adidas 5-door. Note the "Adidas | The Woman Next Door | The Triple Door | The Trap Door | The Door (Keb' Mo' album) |
The 2009 World Port Tournament is an international baseball competition held at the DOOR Neptunus Familiestadion in Rotterdam, The Netherlands from July 2–12, 2009.