Complex sentence: This will be a rematch of last year's finals, where Miami won in seven games.The Western Conference champion will have home-court advantage since both the Spurs and the Thunder finished the regular season with better records than the Heat.
Split into simpler sentences: This will be a rematch of last year's finals, where Miami won in seven games. The Spurs will have home-court advantage since the team finished the regular season with a better record than the Heat.