Seriously? Most of the MA Youth Soccer sanctioned tournaments take place on public school grounds. Which part of firearms are prohibited on school grounds do you not get? And even then, MA Youth Soccer isn't saying you can't own a gun or carry a gun, they are saying don't carry to your kid's soccer games.
As a dad and coach of two talented and very enthusiastic soccer players as well as a firearms owner and enthusiast, I'm quite all right with not being able to carry when I run practices or coach games and attend tournaments. Why? Because it's not about me and the infringement on my 2A rights., it's about my kids and their love of the game...
*Edit* In before some jackass posts "Concealed means concealed"... which is great, right up until you print while at your kid's soccer tourny on school grounds and get arrested...