Would think Jacobs to be to Big...but if it goes the distance anything can happen the way Boxing is now...
Jacobs. Probably by decision, but a KO could happen. Jacobs is younger, bigger and longer than GGG. He moves better than Canelo does. He is a serious puncher. The only way I see Canelo winning this (besides poor judging) is if Canelo waits a few years for for Jacobs to age (Jacobs is older than Canelo). Otherwise, I don't see a really good path for Canelo to win the bout.
Jacobs would win this imo. He has the clear size advantage, more power, and better stamina. A Canelo gift could definitely happen tho.
How could anybody take Canelo seriously knowing he gets gift scorecards? People have no idea that this will effect his legacy just like Sven Ottke, and Andre Wards fake victories over Kovalev.