Tournament only need to win a match, not the whole tournament. Easy peasy. The harder ones are" win a player match" and "win 10 online battles", because sore losers can easily rage quit (denying you that "win a player match" trophy) and it's harder to get 10 online battle wins with the state of the PS4 online lobbies in this game. Had to ask a friend into a lobby to do it.

Some people even quit match after seeing your fighter portrait, under the assumption that they don't like or cant match themselves against your character because they're weak against defending it. That's why the next update to online matchmaking, Harada tweeted that they're removing the player portrait and any indication of what character you've picked or fighting against to avoid these trivial quits.

There's even salty tournament hosts who can't take losing, and kills the tournament lobby before the tournament ends. I only managed to get 2 complete tournament runs, one with the host who made it to the finals, the other with the host losing but still graciously stayed to maintain the tournament despite being out of the competition. Some people are just too salty to play fighting games. To me, if you lose, you learn from it and do better on the next match, simple as that. There will always be someone better than you.