Well I did it on PS3 and PS4, so I would have had to get super super lucky. But no, it's actually a really easy plat.
For any of the player trophies, you can just keep extending the game past 9 innings to get them. Play as the away team, try to do what you need in your inning. If you score, then let up runs to tie the game in the bottom of the inning so that you keep going.
Sliders take about a minute to adjust, and you can download a roster to get the players you want, already all jacked up. I don't think there's a single luck based trophy in the game.