During last night’s NBA finals game, the announcer stated that Manu Ginobli has a better career winning percentage than the other members of the Spurs’ “Big Three” (Duncan, Parker, Ginobli.) This means, I presume, that the Spurs have won a higher percentage of games in which Ginobli plays than games in which Duncan plays, or games in which Parker plays. If so, this is a Really Stupid Statistic. I will leave the reason “as an exercise” and assume a commenter can explain why; if not, I’ll post tomorrow.