Earlier quoted context omitted.
> In any race where Silver didn't make a pick — again, he isn't playing the pick-every-contest game — Diggler's numbers treat the non-prediction as a wrong prediction. So Silver's accuracy rate through May 7, according to Diggler, was just 55 percent, while his own was 89 percent. https://www.washingtonpost.com/news/the-fix/wp/2016/05/12/so... So the comparison counts non-predictions by Silver makes your statement co…
I think that you would agree that null is not a correct prediction, so clearly the Silver model has failed for those votes.
This claim is tantamount to a schoolyard taunt like, "If you don't fight me, you're a coward." And claiming victory when your opponent wasn't even at school that day to hear the taunt.