Depends some times I'll spar every night (3 times), sometimes I'll spar once or twice and sometimes I'll not even spar at all some weeks.
I use to spar around two times a week, but havent sparred since my last fight in July, because I am on deployment
havent sparred once since ive started again, ill have to demand too. but used to be about 2-3 times a week.
Better question...how many rounds do you spar a day on average? I box a southpaw for 3, and an orthodox for 3 and another southpaw for 3.