It depends on what Loma/TC go on to do, but at the moment Crawford @140 would be the biggest victory.
Explain... Crawford hasn't shown breathtaking boxing ability like Mr. Matrix. Crawford uses his length and size well and he has power. But he stinks out the joint. Lomachenko has godly skills and is very focused on his offense.
30 fights with 22 stoppages and you consider this stinking out the joint? The guy has one fight with Postol were he completely outclasses and outboxes the guy, his toughest opponent thus far, and you clowns now label him boring! Name 5 other fights of Crawfords that "stunk out" the joint!
Crawford without a doubt. Not saying he's better than Loma but he's the bigger more proven fighter at this time.
Crawford. Exactly like Orca said. Not because he's better, but that much bigger. Loma is a tiny little bugger.
Just because people are hot for Lomachenko it didn't mean their judgement is clouded. There is a big size difference there.