1. An article of apparel comprising a sweatband to be worn on the wrist having mounted thereon a score registering device of flexible material comprising a flexible scoreboard member bearing indicia of all possible point scores permanently attached to said sweatband; at least one score indicator marker; means on portions of said marker for detachably fastening said marker to selected indicia on said scoreboard member in association with any of said indicia; said means for detachably fastening said indicator markers to said scoreboard member comprising cooperating elements of a hook and loop type fastener wherein opposite edge portions of the said scoreboard member comprises one element of said hook and loop type fastener and the portions of said score indicator marker comprises the cooperating element of said hook and loop type fastener.