Underdog Flag Football Leagues are
Non-Contact & Receiver-based.
Play on Turf Fields & Flags are provided.
Plays on Capitol Hill at Bobby Morris
Play at Ingraham HS, Loyal Heights,
Garfield HS, & Sound View
Plays at Garfield HS, Ballard HS, &
Sound View
Play at Ballard HS & Sound View

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:
On Field Perks:
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!
One more option for you winter 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.
1.8, 1.15, 1.22, 1.29, 2.5, 2.12, 2.19, 2.26
8:00 PM, 9:00 PM, 10:00 PM
Weekday Flag Football is back in Seattle. 6 games over 5 weeks 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.
Please note that games will be played at these locations while construction finishes at Soundview.:
1/12 - Ingraham HS
1/19 - Loyal Heights Playfield
1/26 - Garfield HS
1.12, 1.19, 1.26, 2.2, 2.9, 2.16, 2.23
7:45 PM, 8:45 PM
One more option for you footballers!!! Weekday flag football is back in Seattle. 6 games over 4 weeks 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.
Please note that 1/13 and 1/27 will be played at Garfield HS and 1/20 will be played at Ballard HS while construction finishes at Soundview.
1.13, 1.20, 1.27, 2.3, 2.10, 2.17, 2.24
7:45 PM, 8:45 PM
Play Underdog Flag Football in Seattle! 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!
Please note that 1/18 and 1/25 will be played at Ballard HS while construction finishes at Soundview.
1.18, 1.25, 2.1, 2.15, 2.22, 3.1, 3.8, 3.15
11:00 AM, 12:00 PM, 1:00 PM, 2:00 PM, 3:00 PM, 4:00 PM, 5:00 PM, 6:00 PM
Play Underdog Flag Football in Seattle! 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!
Please note that 1/18 and 1/25 will be played at Ballard HS while construction finishes at Soundview.
1.18, 1.25, 2.1, 2.15, 2.22, 3.1, 3.8, 3.15
11:00 AM, 12:00 PM, 1:00 PM, 2:00 PM, 3:00 PM, 4:00 PM, 5:00 PM, 6:00 PM
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