Players don't just foul the man they're guarding nor do they only score against their assigned defender. When you rotate and fail to pick up your end of the bargain, technically, someone else's man scored. Does that site also track missed rotations and late help defense when it's YOUR responsibility to pick up a different player. Also, there is NO WAY Singler has only give up 4 and ones through 30-something games. I call BS on that. I might have some time on Sunday, but I could probably find more than 3 and ones from Singler in the last 10 games.