Song Yadong got the ESPN portion of UFC 239 started with a literal bang!
At only 21, Song Yadong improved to 14-3-2 with a brutal KO punch of Alejandro Perez.
Watch the KO here:
The right hand puts Perez away in the FIRST ROUND!
— UFC (@ufc) July 7, 2019
Follow along with all of the UFC 239 action:
More from MMATorch: