Stephon Castle NBA Player Props: Oklahoma City Thunder vs San Antonio Spurs (May 20, 2026)

Points

Stephon Castle's points line against the Thunder on Wednesday is set at 16.5, with over at -113 and under at -113.

Last Five: 17 32 17 20 13
Castle has averaged 17.1 points since the beginning of the regular season.
Castle has averaged 19.1 points in his last 19 games.
Castle has averaged 19.7 points during this season's playoffs.
On the road, Castle has averaged 17.3 points since the beginning of the regular season.
On the road, Castle has averaged 21.6 points in his last seven games.
On the road, Castle has averaged 21.8 points during this season's playoffs.
He has exceeded this line in 43 of his 81 games (53.1%) since the beginning of the regular season.
He has exceeded this line in 12 of his last 16 games.
He has exceeded this line in nine of his 12 games during this season's playoffs.
On the road, he has exceeded this line in 22 of his 43 games (51.2%) since the beginning of the regular season.
On the road, he has exceeded this line in six of his last eight games.
On the road, he has exceeded this line in four of his six games during this season's playoffs.
Castle scored 17 points in Game 1 against the Thunder on Monday.
Castle has scored 21.1 points per game in his last seven appearances against the Thunder.
Castle has scored 19.5 points per game in his last four road appearances against the Thunder.
The Thunder are giving up 106.6 points per game in the playoffs.

Rebounds

Stephon Castle's rebounds line against the Thunder on Wednesday is set at 5.5, with over at +106 and under at -139.

Last Five: 6 11 4 6 4
Castle has averaged 5.3 rebounds since the beginning of the regular season.
Castle has averaged 6.2 rebounds in his last 26 games.
Castle has averaged 5.0 rebounds during this season's playoffs.
On the road, Castle has averaged 5.3 rebounds since the beginning of the regular season.
On the road, Castle has averaged 4.6 rebounds in his last 21 games.
On the road, Castle has averaged 5.0 rebounds during this season's playoffs.
He has exceeded this line in 15 of his last 26 games.
On the road, he has exceeded this line in seven of his last 14 games.
On the road, he has exceeded this line in three of his six games during this season's playoffs.
He has exceeded this line in only 37 of his 81 games (45.7%) since the beginning of the regular season.
He has exceeded this line in only five of his 12 games during this season's playoffs.
On the road, he has exceeded this line in only 20 of his 43 games (46.5%) since the beginning of the regular season.
Castle recorded 6 rebounds in Game 1 against the Thunder on Monday.
Castle has averaged 5.3 rebounds in his last three appearances against the Thunder.
Castle has averaged 6.5 rebounds in his last two road appearances against the Thunder.
The Thunder are giving up 40.8 rebounds per game in the playoffs.

Assists

Stephon Castle's assists line against the Thunder on Wednesday is set at 6.5, with over at -104 and under at -127.

Last Five: 11 6 6 4 12
Castle has averaged 7.3 assists since the beginning of the regular season.
Castle has averaged 8.0 assists in his last 30 games.
Castle has averaged 6.5 assists during this season's playoffs.
On the road, Castle has averaged 7.3 assists since the beginning of the regular season.
On the road, Castle has averaged 8.4 assists in his last 15 games.
On the road, Castle has averaged 7.7 assists during this season's playoffs.
He has exceeded this line in 44 of his 81 games (54.3%) since the beginning of the regular season.
He has exceeded this line in 18 of his last 30 games.
On the road, he has exceeded this line in 23 of his 43 games (53.5%) since the beginning of the regular season.
On the road, he has exceeded this line in 10 of his last 15 games.
On the road, he has exceeded this line in three of his six games during this season's playoffs.
He has exceeded this line in only four of his 12 games during this season's playoffs.
Castle recorded 11 assists in Game 1 against the Thunder on Monday.
Castle has averaged 7.7 assists in his last three appearances against the Thunder.
Castle has averaged 9.5 assists in his last two road appearances against the Thunder.
The Thunder are giving up 23.6 assists per game in the playoffs.

Steals

Stephon Castle's steals line against the Thunder on Wednesday is set at 0.5, with over at -222 and under at +165.

Last Five: 1 0 2 1 0
Castle has averaged 1.1 steals since the beginning of the regular season.
Castle has averaged only 0.7 steals in his last 28 games.
Castle has averaged 0.8 steals during this season's playoffs.
On the road, Castle has averaged 1.0 steals since the beginning of the regular season.
On the road, Castle has averaged only 0.5 steals in his last 11 games.
On the road, Castle has averaged 0.7 steals during this season's playoffs.
He has exceeded this line in 51 of his 81 games (63.0%) since the beginning of the regular season.
He has exceeded this line in nine of his last 14 games.
He has exceeded this line in seven of his 12 games during this season's playoffs.
On the road, he has exceeded this line in 27 of his 43 games (62.8%) since the beginning of the regular season.
On the road, he has exceeded this line in 21 of his last 32 games.
On the road, he has exceeded this line in four of his six games during this season's playoffs.
Castle recorded 1 steal in Game 1 against the Thunder on Monday.
Castle has averaged 2.0 steals in his last two appearances against the Thunder.
Castle has averaged 0.8 steals in his last four road appearances against the Thunder.
The Thunder are giving up 6.3 steals per game in the playoffs.

Blocks

Last Five: 0 0 1 1 0
Castle has averaged 0.3 blocks since the beginning of the regular season.
Castle has averaged 0.2 blocks in his last 28 games.
Castle has averaged 0.3 blocks during this season's playoffs.
On the road, Castle has averaged 0.2 blocks since the beginning of the regular season.
On the road, Castle has averaged only 0.1 blocks in his last 12 games.
On the road, Castle has averaged 0.2 blocks during this season's playoffs.
Castle has averaged 1.0 blocks in his last two appearances against the Thunder.
Castle has averaged only 0.0 blocks in his last four road appearances against the Thunder.
The Thunder are giving up 3.1 blocks per game in the playoffs.

Three-Pointers

Stephon Castle's three-pointers line against the Thunder on Wednesday is set at 1.5, with over at -112 and under at -118.

Last Five: 1 5 0 2 1
Castle has averaged 1.3 three-pointers since the beginning of the regular season.
Castle has averaged 1.9 three-pointers in his last 13 games.
Castle has averaged 1.9 three-pointers during this season's playoffs.
On the road, Castle has averaged 1.4 three-pointers since the beginning of the regular season.
On the road, Castle has averaged 2.3 three-pointers in his last eight games.
On the road, Castle has averaged 2.5 three-pointers during this season's playoffs.
He has exceeded this line in 12 of his last 19 games.
He has exceeded this line in seven of his 12 games during this season's playoffs.
On the road, he has exceeded this line in seven of his last 10 games.
On the road, he has exceeded this line in four of his six games during this season's playoffs.
He has exceeded this line in only 29 of his 81 games (35.8%) since the beginning of the regular season.
On the road, he has exceeded this line in only 16 of his 43 games (37.2%) since the beginning of the regular season.
Castle made 1 three-pointer in Game 1 against the Thunder on Monday.
Castle has averaged 2.0 three-pointers in his last seven appearances against the Thunder.
Castle has averaged 2.0 three-pointers in his last two road appearances against the Thunder.
The Thunder are giving up 12.1 three-pointers per game in the playoffs.

First Basket

Looking at the First Basket market, Castle is +750.

He has scored the first basket in 11 of his 81 games (13.6%) since the beginning of the regular season.
He scored the first basket in three of his last 13 games.
He has scored the first basket in three of his 12 playoff games this season.
On the road, he has scored the first basket in two of his last 10 games.
Castle scored the first basket in Game 1 against the Thunder.
Castle has scored the first basket in two of his last three appearances against the Thunder.
Castle has scored the first basket in each of his last two road appearances against the Thunder.
Oklahoma City has given up the first basket in 40 of 82 games since the beginning of the regular season.
Oklahoma City has given up the first basket in four of nine games during the playoffs.

Double-Double

Castle is +309 to record a double-double.

Castle has recorded a double-double in 22 of his 81 games (27.2%) since the beginning of the regular season.
Castle has recorded a double-double in eight of his last 19 games.
Castle has recorded a double-double in three of his 12 games during this season's playoffs.
On the road, he has recorded a double-double in 11 of his 43 games (25.6%) since the beginning of the regular season.
On the road, he has recorded a double-double in five of his last 10 games.
On the road, Castle has recorded a double-double in three of his six games during this season's playoffs.
Castle recorded a double-double in Game 1 against the Thunder.
Castle has recorded a double-double in one of his last two appearances against the Thunder.
Castle has recorded a double-double in one of his last two road appearances against the Thunder.
Castle recorded a double-double in his last game against the Thunder.
There have been five double-doubles recorded against Oklahoma City in the playoffs.
There have been four Points-Rebounds double-doubles recorded against Oklahoma City in the playoffs.
There has been one Points-Assists double-double recorded against Oklahoma City in the playoffs.

Triple-Double

As for recording a triple-double, Castle is +3100.

Castle has recorded a triple-double in five of his 81 games (6.2%) since the beginning of the regular season.
Castle has recorded a triple-double in three of his last 25 games.
On the road, he has recorded a triple-double in one of his 43 games (2.3%) since the beginning of the regular season.
On the road, he has recorded a triple-double in one of his last 10 games.
Castle has not recorded a triple-double during this season's playoffs.