The style of play in the NBA today is noticeably different with that of thirty years ago, when players focused more on team mechanics.
The style of play in the NBA today is noticeably different from that of thirty years ago, when players focused more on team mechanics.
The style of play in the NBA today is noticeably different with that of thirty years ago, when players focused more on team mechanics.
The style of play in the NBA today is noticeably different from that of thirty years ago, when players focused more on team mechanics.
The verb "differ" and the adjective "different" always idiomatically take the preposition "from."