Found a article on him which paints a good picture
“We can observe that Brau is an offensive player with an xA that is above average despite not having any assists thus far, in addition, he is able to give a high volume of crosses with good precision. Furthermore, in his defensive duels, his success rate is quite high, though this number is inflated due to his low number of duels. Finally, in his progressive passing, we can see that he attempts many of these and perhaps does not have the highest precision, nevertheless, his volume is very high in this aspect.
Overall, Miguel Ángel Brau is a player who adds value in attack and will surely start adding assists to his tally, in addition, his crossing makes him a valuable asset on the wing. Nonetheless, given his low amount of duels, his success rate should be higher and if he can improve his precision in his progressive passing he can make a reliable full-back in the first division, and with some more experience he may make the move to Spain’s top flight.”
With the winter transfer window open and the summer transfer window incoming, clubs are beginning to scout the best young players who are showing signs of potential. This is a data analysis to find the best U23 full-backs in the Spanish second division that will be fought over in the summer. The...
breakingthelines.com