I think the Thunder's defense is slightly overrated. They were actually slightly worse than the Spurs as far as PPG in the regular season. They gave up about 2.5 more offensive rebounds per game than the Spurs did.
Another thing to note is that despite them having All-Star PG Russell Westbrook and good passers with Harden and Durant - OKC was LAST in the NBA in assists. The Spurs were 4th. 1-on-1 basketball doesn't work against SA. You have to be able to run set plays and move the ball. Even the Lakers in a new offense with no point guard had 250 more assists than the Thunder.
Oklahoma City was also WORST in the league at turning the ball over. The Spurs were the 3rd best in the league in NOT turning it over.
Another thing to note is that despite them having All-Star PG Russell Westbrook and good passers with Harden and Durant - OKC was LAST in the NBA in assists. The Spurs were 4th. 1-on-1 basketball doesn't work against SA. You have to be able to run set plays and move the ball. Even the Lakers in a new offense with no point guard had 250 more assists than the Thunder.
Oklahoma City was also WORST in the league at turning the ball over. The Spurs were the 3rd best in the league in NOT turning it over.