Laguna by decision. Just better. I have never seen mayw. fight much less beat a classic boxer from the outside.
Mayweather never fought a slick boxer who could move and use their legs. I find that staggering he went a career not fighting that style.
Not that many but he seemed to always miss out on slick guys with problematic styles and southpaws like Casamayor and Johnston who I felt he avoided somewhat.