We are going to stop collecting data from non-identified accounts and remove it from the score boards (most people visible on the top 50s are).
So identify your accounts if you haven't already.
I've also figured out why the spar data was inconsistent and will be fixing that as well. Spar data is device and country specific now so if you've sparred on more than one device or country it could be referencing the wrong data.
Filtering by country and your device type will give show the proper score until it's fixed.