Thurman was the best boxer, split decision is bullshit, but anyway judges are judges, but in the end Truman was more aggressive shows more technique and more focus, i'm totally agree with the decision, Undisputed Welterweight Champion of the World Keith "One Time" Thurman.
In my honest opinion i thought that Garcia won 2 or maybe 3 Rounds at the most. There is no way that he won more rounds than Thurman. Thurman threw way harder punches most of the rounds (which looked liked they hurt Garcia a couple of times an made him gun shy) and also outboxed Garcia. The one judge who gave the fight to Garcia should be suspended.