Rotterdam Neptunus – Blue & White Pride in the 2026 Holland Series
Championship tradition meets pure determination on the diamond! Rotterdam Neptunus is ready for battle in the 2026 Holland Series, fighting to bring the national title home to Rotterdam. Wear your pride loud and clear with this exclusive Holland Series merchandise line, created in partnership with the club and Honkbal Hoofdklasse. Deck yourself out in blue and white, rally behind the squad, and directly empower your club—a portion of every purchase goes straight back to Rotterdam Neptunus.
