it boils down to spar being dead lol. from 2012-2014 there were alot of skilled sparrers sparring 1vs1 all the time and to be able to go on a 30 streak meant that you were REALLY good because everybody else sparring was decent or really good aswell.
Now theres only 2-3 decent sparrers per room, rarely ever any REALLY good people. So a top 10 sparrer list would be just naming old inactive sparrers which is silly because they don't even spar now.
A better list to do would be top 10 sparrers of all time on iclassic and top 10 sparrers of all time on ALL classic styled servers.1.
In which case I would say ( i dont include people with EXTREME delay because i dont really see it as fair)
Of All Time
1. Brett
2. Crasny
3. 6Jack9
4. Zeroos
5. Zideric
6. Primetime
7. Warhawk
8. David
9. Kevin91
10. Dante