Best bet tracker
what a tracker has to measure to be worth using
A tracker is only worth using if it can tell you when you have no edge. Most cannot, because they report a single number.
Does return come with an interval? A 220-bet record at 5.91% sounds decisive; the interval runs -7.0% to 18.9% and spans zero.
Does it separate money return from flat-bet return? One is what happened, the other is what would have happened staking level. The gap is the only direct read on whether your sizing is earning anything.
Does it correct for slicing? Tag your bets and each tag is a hypothesis. At 10 tags there is a 40% chance one clears the ordinary bar by luck.
Does it handle pushes and voids properly? Counting a push as a loss deflates win rate; leaving a voided stake in turnover deflates return. Both errors are silent.
Does it want your sportsbook password? Automatic syncing works by holding your credentials. CSV import reaches the same place.