Starting Soon

Fall Leagues NOW OPEN!



   Red Rubber Showdown
   Lower Woodlands

     Wednesdays - July 31st

     Thursdays - August 1st

     Mondays - August 5th


   Dahl Playfield
   Queen Anne
   Capitol Hill

   Lower Woodlands


Lady Indys Needed!



Hey ladies! Looking for something FUN to do with your friends this Fall?  


Sign up on your own or with a group of friends for one of our upcoming Softball, Flag Football, or Kickball leagues.


After your games, head on over to your leagues sponsor bar with your friends for great deals on Rainier!


Sign Me Up!

Red Rubber Showdown is almost here!

The annual Red Rubber Showdown is happening on Saturday, July 20th and we can't wait to see U there!


Enjoy our one-day Kickball Tournament filled with 3 guaranteed games, Sponsor Bar deals, Party bus shenanigans, unique tournament shirts, and crazy FUN!


Want a sneak peak of the fun?


Check out our photos from last year!


Sign us up!

Knock Fall Out of the Park!


Spend your Fall under playing Softball with Underdog!
This is a game for everyone, so gather your friends, family, and co-workers and add some fun to your week. 
These leagues are filling quickly, so don't wait to secure your team a spot in one of our great upcoming Softball leagues. 

FunCorp - Corporate Events Powered by Underdog

Can we help with "friend building" and your company culture?


As the largest provider of adult recreational sports leagues in the Pacific Northwest, Underdog's FunCorp Division is Seattle's best source to make your next corporate event or holiday party one to remember! 


Let's start planning today!



Signing Up As An Individual?

Signing Up As An Individual?

Here's what you need to know!

Underdog is a great way to meet new people if you've just moved to town or are looking for something new to do. When you register as an Indivdual or "Indy" your name is put on a list and when enough people register we make an "Individual Team" and introduce you to a whole group of new people.


Have another friend or two who want to play with you as well?  No problem.  In your signup there will be a spot to enter their name(s) so that we can place you all on the same Individual Team. Also, be on the lookout for our Indy Parties - another great way to meet and socialize with people!


Check out our Indy Rundown Page for more info and upcoming leagues!


Why and How to Get Started with Underdog!