OKC Thunder journal: OKC gets extended look at Semaj Christon

Oklahoma City's Kyle Singler (15) gets a loose ball during the NBA game between the Oklahoma City Thunder and the Minnesota Timberwolves at the Chesapeake Energy Arena, Sunday, Oct. 16, 2016. Photo by Sarah Phipps, The OklahomanNothing is guaranteed for Semaj Christon.

But the Thunder guard is making the most of his chances.

Christon had 10 points and three assists Sunday night in Oklahoma City's 112-94 preseason win against the Minnesota Timberwolves.

The 23-year-old Christon, who played the 2014-15 season with the Oklahoma City Blue, the Thunder's NBA Development League team, hasn't appeared in an NBA regular-season game.

And he faces an uphill climb in making the Thunder, which has 16…