I have to Correct myself:
The best ACTIVE sparrers:
1. RecurveZ
2. Kane (don't see him sparring a lot though)
3. Lux
4. Vince
5. Ozzy
6. iAsian
7. Stabbar
8. Traek
9. Pestrana
10. maybe me? (5200-1500)

Here a list of the best 5 sparrers of all time:

1. Cloyd
2. Kane
3. Vince
4. Dusk
5. Riley