Underdog Flag Football Leagues are

Non-Contact & Receiver-based,

Games played under the Space Needle!

 

Memorial Stadium at Seattle Center

8v8 Co-ed

Sundays 3/24

Tuesdays 4/2

Thursdays 4/4

 

7v7 Men's

Sundays 3/24

Tuesdays 4/2

Thursdays 4/4

 

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Flag Football Home Page

Why Underdog Flag Football?

Why Underdog Flag Football?

Underdog Sports Leagues offers year-round 21+ Recreational non-contact Flag Football Leagues located throughout the greater Seattle area. Seasons last 6 weeks plus playoffs for qualifying teams with games running 1 hour long (two 20-minute halves).  

 

Registration includes:

  • Team webpage with team photos, game-by-game team record & league standings
  • Unique game schedule based on the team's skill level
  • Sponsor Bars for postgame celebrations

 

On Field Perks:

  • Play under the Space Needle at the Seattle Center Memorial Stadium
  • Non-contact, receiver-based league, specifically designed to avoid injury
  • Minimum of 3 of each gender required for a legal Co-ed team roster
  • No gender ratio requirements for a legal Men's team roster
  • Trained Referees
  • Flag belts provided

 

Play on the field with 8 players in Co-ed leagues and 7 players for Men's leagues. Don't stress about the Team Balance by sending TeamPayer dues to your teammates with your team's Funlink.

 

Sign up solo or with a small group by registering as Individuals!

 

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Flag Football
  Co-ed 8's (5 men and 3 women)

Spring Co-ed Flag Football at Seattle Center Sundays

More Info
More Info

Play Underdog Flag Football under the Space Needle! Our largest league starts up again soon!

Each team will be guaranteed 6 games plus playoffs for those that qualify.

Sign up today, and we will see you out on the field!

League Dates are Subject to Change.

3.24, 4.7, 4.14, 4.21, 4.28, 5.5, 5.19, 6.2

2:00 PM, 3:00 PM, 4:00 PM, 5:00 PM, 6:00 PM

Flag Football
  7 on 7 Non-Contact

Spring Gentlemen's Flag Football at Seattle Center Sundays

More Info
More Info

Play Underdog Flag Football under the Space Needle! Our largest league starts up again soon!

Each team will be guaranteed 6 games plus playoffs for those that qualify.

Sign up today, and we will see you out on the field!

League Dates are Subject to Change.

3.24, 4.7, 4.14, 4.21, 4.28, 5.5, 5.19, 6.2

4:00 PM, 5:00 PM, 6:00 PM, 7:00 PM, 8:00 PM, 9:00 PM

Flag Football
  Co-ed 8's (5 men and 3 women)

Spring Co-ed Flag Football at Seattle Center Tuesdays

More Info
More Info

One more option for you spring footballers!!! Weekday flag football is back in Seattle. Get out on the field at our most popular facility. 6 games plus playoffs for those teams that qualify. Can't play on the weekends? Here's one more option for you to get your flag football fix.

League Dates are Subject to Change.

4.2, 4.9, 4.16, 4.23, 4.30, 5.7, 5.21, 5.28

6:30 PM, 7:30 PM, 8:30 PM

Flag Football
  7 on 7 Non-Contact

Spring Gentlemens Flag Football at Seattle Center Tuesdays

More Info
More Info

One more option for you spring footballers!!! Weekday flag football is back in Seattle. Get out on the field at our most popular facility. 6 games plus one week of playoffs for those teams that qualify. Can't play on the weekends? Here's one more option for you to get your flag football fix.

League Dates are Subject to Change.

4.2, 4.9, 4.16, 4.23, 4.30, 5.7, 5.21, 5.28

6:30 PM, 7:30 PM, 8:30 PM

Flag Football
  Co-ed 8's (5 men and 3 women)

Spring Co-ed Flag Football at Seattle Center Thursdays

  • Locations: Seattle Center
  • • Day: Thursday • Starts: Thursday, April 4
More Info
More Info

One more option for you spring footballers!!! Weekday flag football is back in Seattle. Get out on the field at our most popular facility. 6 games plus playoffs for those teams that qualify. Can't play on the weekends? Here's one more option for you to get your flag football fix.

League Dates are Subject to Change.

4.4, 4.11, 4.18, 4.25, 5.2, 5.9, 5.16, 5.23

6:30 PM, 7:30 PM, 8:30 PM

Flag Football
  7 on 7 Non-Contact

Spring Gentlemens Flag Football at Seattle Center Thursdays

  • Locations: Seattle Center
  • • Day: Thursday • Starts: Thursday, April 4
More Info
More Info

One more option for you spring footballers!!! Weekday flag football is back in Seattle. Get out on the field at our most popular facility. 6 games plus one week of playoffs for those teams that qualify. Can't play on the weekends? Here's one more option for you to get your flag football fix.

League Dates are Subject to Change.

4.4, 4.11, 4.18, 4.25, 5.2, 5.9, 5.16, 5.23

6:30 PM, 7:30 PM, 8:30 PM