Apparently Elon has in Jest offered to fight Mark Zuckerberg in a Cage match.

Zuckerberg has accepted on his instagram story:

https://twitter.com/WallStreetSilv/status/1671687427382034432

https://www.theverge.com/2023/6/21/23769263/mark-zuckerberg-elon-musk-fight-cage-match-worldstar

https://twitter.com/elonmusk/status/1671683969312604162

https://twitter.com/elonmusk/status/1672004064480034816

Update: Aug6
https://twitter.com/elonmusk/status/1688091377823895552
The event will be apparently live streamed on X.

## NOTE
As there is talk about Elon and Zuck fighting in a Coloseum,

For this question, I define 'Cage Match' as an MMA Style Cage like this
https://stedyx.com/en/offer/131-octagon-cages/ usually seen in PayPerView events.
I don't think the Coloseum counts, but If they installed a cage in the coloseum for the event, then that would resolve "YES'.