re: What is your estimated total wins/losses from sports betting?

I just gamble small and go watch the games with close friends who also have wagers. I may lose money, but it's exciting and has potential for a payout if I play it smart. I haven't kept track of my totals the last 4 years, but I would say I'm in the negative a little bit. If I can gamble for 4 months and only lose a couple hundred bucks, it's worth it to me.