Neptunus is a professional baseball and softball club in Rotterdam, the Netherlands. Following its 2014 championship season, the club signed a sponsorship contract for the 2015 through 2017 seasons with Curaçao and competes under the name Curaçao Neptunus. The club has a revenue of 1 million euros. Neptunus is the most successful team in the Honkbal Hoofdklasse, the top level of professional baseball in the Netherlands. It has won the Holland Series 20 times. That includes seven consecutive titles from 1999 to 2005.
https://en.wikipedia.org/wiki/Neptunus