Umpire Clinics! If you are interested in umping in 2022 and beyond please visit the BC Baseball Umpires Association to register for the online clinics. You can also visit the Facebook page for COBUA here. Spring Registration! 4 days left to register, make sure your family doesn't miss out on the 2022 COMBA Spring season and register now! If you're interested in our AAA, AA or HP programs make sure you also register here.