I have to agree with B. Specialist. Neither Lomachenko nor his team appreciated the difference between amateur and pro boxing. Maybe not the twenty or thirty fights most need to learn the pro game, but at least ten or so would have really helped. This ain't the pitty-pat amateur game he's used to.
Part of the problem was he had never been in with a guy as big and strong as Salido. The Mexican pulled off the weight advantage within the rules, but legal isn't always fair. Make weight or we walk is what Team Loma should have said.
I'll have to take second look at the fight, but it did seem Lomachenko was doing the amateur in and out, almost fencing style, of boxing rather than the more pro style side to side he needed to deal with the size disadvantage. Nice surge at the end though, and he almost pulled it out.