MLS

Fast Facts: Get to know newest Seattle Sounders signing Kelvin Leerdam

Leerdam article header

The Seattle Sounders on Saturday announced the signing of 27-year-old Dutch fullback Kelvin Leerdam from SBV Vitesse in the Netherlands’ Eredivisie. Leerdam brings a wealth of experience, an attacking mindset and a ton of versatility to Seattle.


Leerdam has spent nearly a decade playing professionally in his home country and has appeared in the UEFA Champions League, Europe’s most prestigious club tournament. He is excited to join a Sounders side fresh off an MLS Cup and eager to win another.


Below is some quick information about the new man in Rave Green.

Fast Facts: Get to know newest Seattle Sounders signing Kelvin Leerdam -
2025 Season Memberships

2025 Season Memberships

Join Sounders FC for an unforgettable year. Unlock exclusive perks and be part of the action as we enter a new era. 2025 Season Memberships are on sale now!

2025 FIFA Club World Cup

2025 FIFA Club World Cup

The biggest club soccer event in history is coming to Seattle. And we're playing in it.

2025 Flex Memberships

2025 Flex Memberships

Your matches. Your way. With a Sounders FC Flex Membership you select which matches you want in the seats (or suites!) of your choosing. Enjoy the view from our elevated Club seats for one match, and then for your next one sit close pitch to catch all the action - all with preferred member pricing.