Jones won the fight! Jones almost finished guf twice.
Once. In the 4th. In a round he was soundly losing before he landed that HUGE spinning back elbow.
But hurting a fighter is not a premise for winning fights, especially under MMA scoring.
For instance, if a fighter wins 4 rounds in an MMA fight by just lay-n-pray, with a dominant top control game. But in the 5th round, the guy gets rocked and stays in danger of getting stopped, who won the fight? The fighter that controlled the pace of the majority of the fight, or the fighter who won a single round?
The fight is scored on a round by round basis, not in a small bubble of moments during the fight.
I mean, if we go down that road, how are we to overlook that the doctor nearly stopped Jones from continuing before the 5th round? It makes a case that Gustafsson was darn close to stopping that fight himself.
Granted, I do believe anyone who scored the fight 48-47 either way is not wrong. But the premise that Jon won the fight simply because he came closer to stopping the fight just isn't a good basis on who wins a fight.