Stephon Castle's points line against the Knicks on Tuesday is set at 17.5, with over at -108 and under at -118.

Last Five: 22 30 18 4 13
Castle has averaged 18.4 points this season.
Castle has averaged 26.0 points in his last two games.
On the road, Castle has averaged 21.1 points this season.
He has exceeded this line in nine of his 16 games (56.3%) this season.
He has exceeded this line in each of his last three games.
On the road, he has exceeded this line in six of his eight games (75.0%) this season.
Castle scored 22 points in his most recent appearance against the Knicks on March 19.
Castle has scored 14.0 points per game in his two career appearances against the Knicks.
Castle scored 6.0 points in his single career road appearance against the Knicks.
The Knicks are giving up 112.2 points per game this season - ranking 4th in the league.

Stephon Castle's rebounds line against the Knicks on Tuesday is set at 5.5, with over at +110 and under at -145.

Last Five: 6 10 5 0 9
Castle has averaged 6.1 rebounds this season.
Castle has averaged 8.0 rebounds in his last two games.
On the road, Castle has averaged 6.4 rebounds this season.
He has exceeded this line in 10 of his 16 games (62.5%) this season.
He has exceeded this line in each of his last two games.
On the road, he has exceeded this line in five of his eight games (62.5%) this season.
Castle recorded 3 rebounds in his most recent appearance against the Knicks.
Castle has averaged 2.5 rebounds in his two career appearances against the Knicks.
Castle recorded 2.0 rebounds in his single career road appearance against the Knicks.
The Knicks are giving up 40.8 rebounds per game this season - ranking 5th in the league.

Stephon Castle's assists line against the Knicks on Tuesday is set at 5.5, with over at +100 and under at -132.

Last Five: 2 6 5 5 6
Castle has averaged 6.9 assists this season.
Castle has averaged only 4.0 assists in his last two games.
On the road, Castle has averaged 6.1 assists this season.
He has exceeded this line in 10 of his 16 games (62.5%) this season.
He has exceeded this line in seven of his last 10 games.
On the road, he has exceeded this line in five of his eight games (62.5%) this season.
Castle recorded 3 assists in his most recent appearance against the Knicks.
Castle has averaged 3.0 assists in his two career appearances against the Knicks.
Castle recorded 3.0 assists in his single career road appearance against the Knicks.
The Knicks are giving up 25.2 assists per game this season - ranking 9th in the league.

Stephon Castle's steals line against the Knicks on Tuesday is set at 1.5, with over at +173 and under at -234.

Last Five: 0 0 0 1 1
Castle has averaged 1.4 steals this season.
Castle has averaged only 0.0 steals in his last three games.
On the road, Castle has averaged 1.4 steals this season.
On the road, he has exceeded this line in four of his eight games (50.0%) this season.
He has exceeded this line in only seven of his 16 games (43.8%) this season.
He has exceeded this line in only four of his last 11 games.
Castle recorded 1 steal in his most recent appearance against the Knicks.
Castle has averaged 0.5 steals in his two career appearances against the Knicks.
Castle recorded 0.0 steals in his single career road appearance against the Knicks.
The Knicks are giving up 6.9 steals per game this season - ranking 2nd in the league.

Last Five: 0 0 0 0 1
Castle has averaged 0.3 blocks this season.
Castle has averaged only 0.0 blocks in his last four games.
On the road, Castle has averaged 0.3 blocks this season.
Castle recorded 1 block in his most recent appearance against the Knicks.
Castle has averaged 0.5 blocks in his two career appearances against the Knicks.
Castle recorded 0.0 blocks in his single career road appearance against the Knicks.
The Knicks are giving up 4.2 blocks per game this season - ranking 7th in the league.

Stephon Castle's three-pointers line against the Knicks on Tuesday is set at 1.5, with over at +129 and under at -171.

Last Five: 2 3 1 1 0
Castle has averaged 1.1 three-pointers this season.
Castle has averaged 2.5 three-pointers in his last two games.
On the road, Castle has averaged 1.8 three-pointers this season.
He has exceeded this line in each of his last two games.
On the road, he has exceeded this line in four of his eight games (50.0%) this season.
He has exceeded this line in only five of his 16 games (31.3%) this season.
Castle made 2 three-pointers in his most recent appearance against the Knicks.
Castle has averaged 1.0 three-pointers in his two career appearances against the Knicks.
Castle made 0.0 three-pointers in his single career road appearance against the Knicks.
The Knicks are giving up 14.5 three-pointers per game this season - ranking 25th in the league.

Looking at the First Basket market, Castle is +680.

Castle is +549 to record a double-double.

Castle has recorded a double-double in five of his 16 games (31.3%) this season.
Castle has recorded a double-double in five of his last nine games.
On the road, he has recorded a double-double in two of his eight games (25.0%) this season.
Castle has recorded a double-double in zero of his two career appearances against the Knicks.
Castle has never recorded a double-double against the Knicks.
There have been only 10 double-doubles recorded against New York this season - ranking 2nd in the league.
There have been only 8 Points-Rebounds double-doubles recorded against New York this season - ranking 2nd in the league.
There have been only 3 Points-Assists double-doubles recorded against New York this season - ranking T3rd in the league.

Castle has recorded a triple-double in one of his 16 games (6.3%) this season.
Castle has recorded a triple-double in one of his last six games.
Castle has recorded a triple-double in zero of his two career appearances against the Knicks.
There has been only 1 triple-double recorded against New York this season - ranking T7th in the league.

Stephon Castle NBA Player Props: New York Knicks vs San Antonio Spurs (December 16, 2025)