Co-ed & Men's Flag Football
Hey ladies! Looking for something FUN to do with your friends next year?
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!
Flag Football at Seattle Center!
Fall Flag Football is officially underway, but the good times don't have to end after this season!
Underdog Flag Football at Memorial Stadium continues into 2020, and sign ups are now open.
Sign up solo or with a team!
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!
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!
To complete the process, remove the app from your Facebook settings.
Feel free to try again, and be sure to grant the requested privileges.
Feel free to try again, and be sure to grant the requested privileges.
Feel free to try again or contact us for assitance.
| Name | Username | Last Login |
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These are the accounts with the same email address as your Facebook account ().
If you'd like to use a different account, log into that account using your email (or username) and password, then connect your Facebook account from your Player Page.
*NOTE: In order to keep your site and player info safe, Admin and Staff accounts cannot be linked to Facebook.
