League
These patches promote a league or team.
Minnesota RollerGirls (green)
ExpiredMinnesota RollerGirls is currently known as Minnesota Roller Derby.
Minnesota RollerGirls (orange)
ExpiredMinnesota RollerGirls is currently known as Minnesota Roller Derby.
Minnesota RollerGirls (white)
ExpiredMinnesota RollerGirls is currently known as Minnesota Roller Derby.
Minor Threat Junior Roller Derby
ExpiredMinor Threat Junior Roller Derby (St. Louis, Missouri) should not be confused with Minor Threat Junior Roller Derby of Las Cruces, New Mexco which disbanded in 2014. Fortunately for our listings I haven't discovered any patches from the earlier league.
The Brawlin' Betties are the charter team of Mission City Roller Derby.
Mississippi Brawl Stars
ExpiredMississippi Valley Mayhem
ExpiredContrary to what you might believe, the Mississippi Valley Mayhem are located in Wisconsin, not Mississippi.
Mobile's Derby Darlings
ExpiredThe Red Hot Cherry Bombs are the A-team of Mol Roller Derby.
Monadnock Roller Derby
ExpiredMontgomery Roller Derby
ExpiredMontreal Roller Derby
ExpiredNew Skids on the Block is the A-team of Montreal Roller Derby.
Morgantown Roller Vixens
ExpiredMorgantown Roller Vixens
ExpiredMorgantown Foxfire is the B-team of Morgantown Roller Vixens.
Munich Rolling Rebels
ExpiredMunich Dynamite is the charter team for Munich Rolling Rebels.
The Municorns are the B-team of Munich Rolling Rebels.
Munich Rolling Rebels (5 years)
ExpiredMurder City Roller Girls
ExpiredThe Vigilantes are one of Murder City Roller Girls' home teams.
NaFarriors Roller Derby Iruña
ExpiredNantes Derby Girls - Duchesses
ExpiredThe Duchesses are the A-team of Nantes Derby Girls.
Naptown Roller Derby
ExpiredNaptown Roller Derby
ExpiredThe circular skull patches were made in numerous color schemes.
Naptown Roller Girls
ExpiredNaptown Roller Girls is now known as Naptown Roller Derby.