Dear #socialscience and #psychology people

Please explain to me what's going on here.

Some guys set up a challenge in which they ask (random convenience sampled) guys if they think they could beat a #woman #tennis champion. Of those that say they could, they pick a few and tennis is played. It goes about as you might think, with the woman beating them handily.

What I want to know, is what those volunteer guys were thinking. Did they honestly think they could beat her, or were they following a macho script in which everyone expects a guy to confidently lay claim to better skills at anything than any woman, or is there another motive?

https://youtu.be/wmrCfyUKBkc?is=kNQvvpb8boGDTgmB

Dude really thinks he can beat her
He is following a script
He just wants to meet her
He just wants to play tennis
Poll ends at .
How Hard Can It Be To Beat A Female Tennis Pro? - How Hard Can It Be?

YouTube
@mloxton Its both of the first 2 options. These people are acting according to an innate sense of male privilege - maybe thats something culturally imprinted, maybe not - but its something they never bothered to question.