Siakam's outside shot wasn't falling (his footwork was uncharacteristically shaky), he couldn't shoot over the top of Davis, and every defensive possession was a nightmare as he would either have to check Davis in the post or meet LeBron James at the rim. But Siakam stuck with it. He wasn't efficient (just 9-of-25 from the field, 1-of-8 from deep) but he feasted on mismatches, played his best defense of the season, and was the only player with anything left in the tank in the final moments as he sealed the game with two trademark transition leakouts.