Sexton's progress in a few other areas, starting with his rookie season:
Points per 100 shot attempts: 102.6, 112.5, 116.9. Compared to other shooting guards those numbers put him in the 33rd, 57th, and 77th percentiles.
Assist percentage: 15.4, 14.4, 20.0. That corresponds to league percentiles of 4, 6, and 58. His passing has made a huge jump this year.
Two-point shooting percentage: 43.8, 49.9, 51.9. This season he's in the 71st percentile.
Three-point shooting percentage: 39.9, 38.8, 38.6. No improvement in his 3-point shooting, in fact, it's decreased a little over 1 percent.
He's taking 32% of his shots at the rim - same as his rookie year. His percentage of short middle range shots (4 - 14 feet) increased from 19% to 28% to 35%. He's getting very comfortable and effective with that runner in the paint.
His long mid-range shots (14 feet to the 3-point line) have decreased from 26% as a rookie to 12% this season.
His 3-point rate has been 23%, 22%, and 21%. The 21% puts him in the 4th percentile of shooting guards. His success rate puts him in the 59th percentile from deep but he's only in the 4th percentile in frequency. He should probably shoot more 3's.
His accuracy at the rim has improved from 54% to 62% from his rookie year. He's learning how to finish against bigs. In the short mid-range his shooing percentage has gone from 35% to 42% to 49%, improving 7% each year. He's really improved his floater and pull-up jumper tremendously.
Sexton's corner three percentage improved from 30% as a rookie to 50% this year, putting him in the 85th percentile. He's become an excellent corner three shooter. On the non-corner 3's his percentage has declined from 42% as a rookie to 37% the last two seasons. They should run more plays that put him in the corner.
Sexton excels at drawing fouls. When shooting he gets fouled 12.3% of the time, up from 7.0% as a rookie, putting him in the 88th percentile among shooting guards. His percentage of non-shooting fouls per play puts him in the 97th percentile. Opponents foul him on the floor to avoid getting blown by. That has value because when he's fouled with the shot clock expiring it gives the Cavs 14 seconds to run a play instead of forcing up a late shot. Also, every foul gets your team closer to being in the bonus. But getting fouled on the floor is not going to show up in the box score.
Sexton is getting better at everything except free throw shooting and 3-point shooting; both are down slightly from his rookie season. In particular, his assist rate has taken a huge jump, from being in the 4-6 percentile range to the 58th.
I'm wondering if the Cavs start and finish next season with basically the same core group (Allen, Hartenstein, Love, Nance, Wade, Okoro, Prince, Garland, Sexton, and the draft pick) instead of using 25 different lineups and switching from Drummond/McGee to Allen/Hartenstein and running Cedi and Windler in and out and having to bring in 10-day guys like Cook and Ferrell will Sexton's numbers get even better due solely to familiarity with his teammates?
For example, will his assists increase once he knows where his teammates will be in any given situation? Put the same core group around him for 82 games and his numbers could take another jump.