Well the pick off was bang-bang. Bad call but they happen. Later in the game a Yank was called out at second when the replay showed him safe.
The two calls McClueless blew big time were all on him.
First the Swisher being called out for leaving early. The idiot ump failed to position himself to observe the fly ball and Swish at the same time. Moving a few feet toward home would have allowed him to make the call and instead he made an appeal call on a play he did not see. He is a stupid moron for that one. This also cost the Yanks at least one run and maybe more.
The second one was even more blatant and has no excuse. Cano and Posada screwed up badly and McClueless somehow in some way missed the tag on Cano despite being there and having no way to miss the tag. I will never understand how he blew it. However, this one did not lead to any runs and only cost the Angels 2-4 pitches that they had at least saved earlier in the Swish call.
I do not recall the 85 play. I believe I was floating in the Pacific Ocean during that World Series. But I was talking about blowing multiple calls, not the single worst. I don't remember an ump looking that bad multiple times. He also punched out another player on a checked swing appeal.