Register

Register now | Current OFFERINGS

Franklin Summer Flag Football | MOSH Performance Center

Experience the pinnacle of flag football at the MOSH Performance Center in Franklin, WI! As part of the prestigious Under Armour National Championship Tournament Series, this league takes competition to the next level. Each season’s championship team earns the opportunity to compete UNDER THE LIGHTS in Florida, battling the nation’s top teams for the ultimate title of National Champions.

Players receive custom Under Armour game jerseys and shorts, trophies, and medals for champions and coaches. This league also offers national rankings qualification, exclusive access to discounted Under Armour gear, and a premium experience for players and families. Practices are conveniently scheduled before each game, ensuring players are prepared and can focus on improving their skills while building team chemistry.

While the competition is fierce, the league is designed to welcome players of all skill levels, promoting growth and camaraderie in every game. Elevate your game and join us for an unforgettable season at one of Wisconsin’s premier sports facilities.

╰┈➤ REGISTER NOW!

All-Girls Flag Football Tournament | MOSH Performance Center

As flag football continues to grow nationwide, D1 is committed to being at the forefront of pioneering the sport for girls. This tournament will provide a highly competitive and developmental experience for athletes looking to take their game to the next level.

Tournament Details:

📅 Dates: August 2nd and 3rd

📍 Location: MOSH Performance Center, Frankln, WI

💲 Cost: $475 per team - spectators will not pay an entry fee
🏈 Format: Each team is guaranteed 4 games

╰┈➤ REGISTER NOW!

Frequently Asked Questions

Please reach us at info@d1flag.com if you cannot find an answer to your question.

What Are the Dates and Times for the Summer League?

Our Summer League takes place exclusively at the MOSH Performance Center in Franklin, WI. Game times are scheduled between 4:30 PM and 10:00 PM and will vary depending on your division.

MOSH Performance Center | Franklin, WI

Registration: League registration closes on May 25th
National Signing Day & Introduction: TBD
Season: June 27 // July 11, 18, 25 // Aug 1, 8
Playoffs / Championship: Aug 15th

We also offer leagues at additional locations during the Spring, Fall, and Winter seasons—giving families year-round opportunities to play flag football across Southeast Wisconsin.

What is the Location and Times of the Game and Practices?

We offer three separate leagues to accommodate players in different areas: one hosted at the MOSH Performance Center in Franklin, WI, another at the OAW Indoor Sports Complex in New Berlin, WI, and one at Brookfield Sports Complex in Brookfield, WI. Game times for all leagues will be scheduled between 4:30 PM and 10:00 PM, depending on the league you choose to join.

How Are Teams Organized?

Our flag football teams are designed to be coed, allowing boys and girls to learn and enjoy the sport together. We aim to offer divisions for kids aged 4 to 14 (kindergarten through eighth grade), ensuring players compete with peers of similar age and ability.

DIVISIONS:

Teams are organized by the athlete's current grade (not age)

K-2nd Grade Coed Division
3rd-4th Grade Coed Division
5th-6th Grade Coed Division
7th-8th Grade Coed Division

While this structure is our goal, divisions are subject to change based on registration counts. Final divisions and team assignments will be determined once registration closes and rosters are finalized.

Why does the MOSH Leagues cost more than other Leagues?

The MOSH Leagues costs more than the BSC and OAW Leagues because they offer expanded benefits and reflects the continued growth of our program. While the BSC and OAW Leagues follow the format established during our inaugural season—focusing on fun and competition with custom Under Armour game jerseys—the MOSH Leagues have evolved as our program has grown.

The MOSH Leagues are part of the prestigious Under Armour National Championship Tournament Series. In each season, this provides championship teams from each division the chance to qualify for the ultimate competition UNDER THE LIGHTS at premier sports facilities in Florida, competing against the best teams in the country for the title of National Champions.

In addition to custom UA game jerseys, players in the MOSH Leagues also receive UA game shorts, trophies, medals for champions and coaches, national rankings qualification, and access to discounted Under Armour gear. The elevated experience ensures players of all skill levels enjoy competitive, high-quality gameplay while advancing their skills.

This expanded offering and the added opportunities for players and teams represent the growth and development of our program, making the MOSH Leagues an investment in a truly exceptional flag football experience.

If my athlete qualifies for the National Championship Tournament, is the cost included in the registration fees?

The tournament fees for the National Championship are included in the registration costs, so there will be no additional charges for participation. However, travel and lodging expenses for both the athlete and their family will be the responsibility of the athlete's family.

youth flag football registration details and Refund Policy

Under the Lights is the ORIGINAL exclusive youth flag football partner of Unrivaled Sports. The league is for both boys and girls of all skill levels and promotes a competitive, confidence building, non-contact football experience. Registration is OPEN for the 2025 Spring D1 Flag | Under the Lights youth flag football league.

We offer three separate leagues to accommodate players in different areas: one hosted at the MOSH Performance Center in Franklin, WI, OAW Indoor Sports Complex in New Berlin, WI and the other at the Brookfield Sports Complex in Brookfield, WI. Game times for all leagues will be scheduled between 4:30 PM and 10:00 PM, depending on the league you choose to join. Choose the location that works best for you and enjoy an exciting season of flag football!

MOSH Performance Center

7095 S. Ballpark Dr

Franklin, WI 53132

Brookfield Sports Complex

19485 W. Lisbon Rd.
Brookfield, WI 53045

OAW Indoor Sports Complex

5330 S Racine Ave,

New Berlin, WI 53146

DIVISIONS:
Our flag football teams are designed to be coed, allowing boys and girls to learn and enjoy the sport together. We aim to offer divisions for kids aged 4 to 14 (kindergarten through eighth grade), ensuring players compete with peers of similar age and ability.

Teams are organized by the athlete's current grade (not age)

K-2nd | Grade Coed Division
3rd-4th | Grade Coed Division
5th-6th | Grade Coed Division
7th-8th | Grade Coed Division

REGISTRATION:

D1 Flag | BSC: Registration Pricing of $195
D1 Flag | MOSH PC: Registration Pricing of $240
D1 Flag | OAW: Registration Pricing of $195
Registration amount does not include credit card or processing fees
NOTE If we reach capacity prior to the published registration close date we will close registration early

GENERAL LEAGUE FORMAT:

6 game season plus playoffs or consolation games
6 v 6 format on 25 yd wide x 40 yd long fields
NO pass rush, just a 3-6 second sack count. Emphasis on the pass game and run game limitations.
Practices are held 30 minutes before the games (Coaches have the option to practice during other nights of the week to prepare their teams).
NO Tryouts. NO Drafts. Rosters are formed by "friend" or "coach" request (these are requests and cannot be guaranteed). Single players will be placed on teams with some similarity and familiarity such as same school, neighborhood, organization, etc. as the other players on the team. But teams will be balanced.
FUN FAMILY ENVIRONMENT FOR ALL!!!

REFUND POLICY:

We at Under the Lights Flag offer the following refunds within these specific timelines. All refund requests must be submitted by email to your League Commissioner.

FULL or 100% registration fee refund if requested before uniforms are ordered for the league which occurs 4 weeks prior to kickoff.
HALF or 50% registration fee refund if requested after uniforms are ordered and up until the Monday after the 1st game of the season
NO REFUND request submitted and processed after the Monday after the 1st game of the season
In the event that the Under the Lights Flag season is canceled prior to the 4th game of the season due to an unforeseen event such as a COVID19 outbreak, then HALF or 50% registration fee refund will be processed. If the season is canceled after the 4th game of the season due to an unforeseen event such as a COVID19 outbreak, NO REFUND will be processed.

COACHES AND VOLUNTEERS:

All coaches are volunteers.
All Coaches and Volunteers must provide the Commissioner of your league with a current Coaches certification and background check. Each certificate is valid for 1 calendar year. If you need to update or obtain both please use the following links:
Background Screens for Coaches and Volunteers

Ready to join the excitement? Register your child today for our upcoming Fall season!

Register now | Current OFFERINGS

Frequently Asked Questions

youth flag football registration details and Refund Policy

This website uses cookies.