It could be sweet if Jerald was able to maintain and take home the win, but I guess his experience really shows in the latter round of the fight.
Jerald Paclar dominated the first 3 rounds and even sent Yafai to the floor. But the latter didn't lose his confidence and tried to stand strong until finally find his rhythm and turned the table on that fight. Lack of stamina is what I have noticed on Paclar as he might give it all right away in the early rounds already just to finish the fight early.
Although his strategy is effective, he just lacks the gas to keep being dominated the whole round.
The worst one, he didn't even win in one of the judges even with early dominance.
Yes, he gasses out after 3 rounds, if he just had enough stamina, I think he can pull it off with that upset.
Yafai on the other hand, seems to wake up after that knock down, and then make a huge comeback, probably it was just ring rust that affected him early in the fight. But once he got his confidence and the rhythm, just a matter of time. Just another lessons learned for Paclar, nut not sure if he will still be given this chance to fight again at this level. He was in the undercard of one of the biggest fight in Light HW.