anyone ever catch a sportsbook offering odds that were completely free money?

had one of those moments a few years back, found a weird line on a tennis match that was basically a coin flip in reality but was posted like it was already decided. i hedged the other side just to be careful, but it felt like stealing money honestly. double and triple checked for errors or injuries or some weird stat, nothing. been hunting for that kind of glitch ever since but it's always patched quick.

most times i just spot pricing off by a little, like someone’s lazy with the stats or lagging the market, but never another pure gift. i’m guessing there’s gotta be stories out there where someone hit the right window before the books woke up. curious if folks here have ever actually cashed one out.