A matchp of marquee rookies Ben Simmons versus Lonzo Ball is drawing all the attention in this game.

What's lost is how much the Lakers have improved their defensive performance. The Lakers haven't just gone Under in their last four games, but way, way Under. They've gone Under by a combined 94 points during these last four games, which were against the Celtics, Wizards, Bucks and Suns.

The Lakers have gone all the way from last in defense last season to fourth in points per 100 possessions this season. A strong commitment to defense, better rim protection courtesy of Brooke Lopez and Andrew Bogut and the horrendous shooting of Lonzo Ball has made the Lakers an Under team right now.

Simmons is a great young talent. So is Ball. But I'm more interested in the spot and total. The Lakers' last four games all came on the road. This is their first home contest in nine days. The 76ers are finishing their five-game, nine day road swing here. They are coming off a 109-105 win against the injury-riddled Clippers on Monday. The Clippers defense has fallen apart. They had surrendered an average of 117 points during their previous three games before meeting the 76ers, who scored 109.

So the 76ers' jump shots could be off due to tired legs, while the Lakers' concentration level might be off hurting their offense more than defense, which is their fallback position.

Another factor in taking the Under is the 76ers and Lakers are the two worst free throw shooting teams in the NBA.