Michael Porter Jr.'s points line against the Mavericks on Friday is set at 24.5, with over at -105 and under at -121.

Last Five: 35 33 35 16 25
Porter Jr. has averaged 25.8 points this season.
Porter Jr. has averaged 34.3 points in his last three games.
On the road, Porter Jr. has averaged 25.1 points this season.
On the road, Porter Jr. has averaged 31.3 points in his last four games.
He has exceeded this line in 12 of his 19 games (63.2%) 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 10 games (60.0%) this season.
On the road, he has exceeded this line in each of his last four games.
Porter Jr. has scored 13.0 points per game in his last two appearances against the Mavericks.
Porter Jr. has scored 13.0 points per game in his last two road appearances against the Mavericks.
The Mavericks are giving up 116.1 points per game this season - ranking 15th in the league.

Michael Porter Jr.'s rebounds line against the Mavericks on Friday is set at 7.5, with over at +114 and under at -151.

Last Five: 9 10 7 4 6
Porter Jr. has averaged 7.6 rebounds this season.
Porter Jr. has averaged 9.5 rebounds in his last two games.
On the road, Porter Jr. has averaged 7.3 rebounds this season.
On the road, Porter Jr. has averaged 8.8 rebounds in his last five games.
He has exceeded this line in each of his last two games.
On the road, he has exceeded this line in five of his 10 games (50.0%) this season.
On the road, he has exceeded this line in four of his last five games.
He has exceeded this line in only nine of his 19 games (47.4%) this season.
Porter Jr. has averaged 5.0 rebounds in his last three appearances against the Mavericks.
Porter Jr. has averaged 4.9 rebounds in his last seven road appearances against the Mavericks.
The Mavericks are giving up 47.6 rebounds per game this season - ranking 28th in the league.

Michael Porter Jr.'s assists line against the Mavericks on Friday is set at 2.5, with over at -131 and under at -101.

Last Five: 3 5 4 0 4
Porter Jr. has averaged 3.2 assists this season.
Porter Jr. has averaged 4.0 assists in his last three games.
On the road, Porter Jr. has averaged 3.9 assists this season.
On the road, Porter Jr. has averaged 5.0 assists in his last five games.
He has exceeded this line in 11 of his 19 games (57.9%) this season.
He has exceeded this line in each of his last three games.
On the road, he has exceeded this line in seven of his 10 games (70.0%) this season.
On the road, he has exceeded this line in each of his last two games.
Porter Jr. has averaged 3.0 assists in his last five appearances against the Mavericks.
Porter Jr. has averaged only 1.1 assists in his last seven road appearances against the Mavericks.
The Mavericks are giving up 25.6 assists per game this season - ranking T10th in the league.

Michael Porter Jr.'s steals line against the Mavericks on Friday is set at 0.5, with over at -210 and under at +156.

Last Five: 2 2 2 0 1
Porter Jr. has averaged 0.9 steals this season.
Porter Jr. has averaged 2.0 steals in his last three games.
On the road, Porter Jr. has averaged 0.8 steals this season.
On the road, Porter Jr. has averaged 1.5 steals in his last two games.
He has exceeded this line in 12 of his 19 games (63.2%) 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 10 games (60.0%) this season.
On the road, he has exceeded this line in each of his last two games.
Porter Jr. has averaged only 0.3 steals in his last three appearances against the Mavericks.
Porter Jr. has averaged 1.3 steals in his last four road appearances against the Mavericks.
The Mavericks are giving up 9.0 steals per game this season - ranking 22nd in the league.

Michael Porter Jr.'s blocks line against the Mavericks on Friday is set at 0.5, with over at +223 and under at -307.

Last Five: 1 1 0 0 1
Porter Jr. has averaged 0.3 blocks this season.
Porter Jr. has averaged 1.0 blocks in his last two games.
On the road, Porter Jr. has averaged 0.2 blocks this season.
On the road, Porter Jr. has averaged 1.0 blocks in his last two games.
He has exceeded this line in each of his last two games.
On the road, he has exceeded this line in each of his last two games.
Porter Jr. has averaged 1.0 blocks in his last nine appearances against the Mavericks.
Porter Jr. has averaged only 0.0 blocks in his last two road appearances against the Mavericks.
The Mavericks are giving up 5.1 blocks per game this season - ranking 20th in the league.

Michael Porter Jr.'s three-pointers line against the Mavericks on Friday is set at 3.5, with over at +115 and under at -152.

Last Five: 5 5 7 1 4
Porter Jr. has averaged 3.5 three-pointers this season.
Porter Jr. has averaged 5.7 three-pointers in his last three games.
On the road, Porter Jr. has averaged 3.4 three-pointers this season.
On the road, Porter Jr. has averaged 4.5 three-pointers in his last two games.
He has exceeded this line in 11 of his 19 games (57.9%) this season.
He has exceeded this line in each of his last three games.
On the road, he has exceeded this line in five of his 10 games (50.0%) this season.
On the road, he has exceeded this line in each of his last three games.
Porter Jr. has averaged 2.0 three-pointers in his last four appearances against the Mavericks.
Porter Jr. has averaged 2.0 three-pointers in his last five road appearances against the Mavericks.
The Mavericks are giving up 11.1 three-pointers per game this season - ranking 1st in the league.

Looking at the First Basket market, Porter Jr. is +475.

He has scored the first basket in four of his 19 games (21.1%) this season.
He scored the first basket in one of his last two games.
On the road, he has scored the first basket in one of his last two games.
Porter Jr. has scored the first basket in zero of his last 10 appearances against the Mavericks.
Dallas has given up the first basket in 12 of 25 games this season.

Porter Jr. is +323 to record a double-double.

Porter Jr. has recorded a double-double in four of his 19 games (21.1%) this season.
Porter Jr. has recorded a double-double in one of his last two games.
On the road, he has recorded a double-double in three of his 10 games (30.0%) this season.
On the road, he has recorded a double-double in one of his last two games.
Porter Jr. has never recorded a double-double against the Mavericks.
There have been 26 double-doubles recorded against Dallas this season - ranking T25th in the league.
There have been 21 Points-Rebounds double-doubles recorded against Dallas this season - ranking T26th in the league.
There have been 7 Points-Assists double-doubles recorded against Dallas this season - ranking T24th in the league.

Porter Jr. has recorded a triple-double in zero of his 19 games (0.0%) this season.
There have been 2 triple-doubles recorded against Dallas this season - ranking T18th in the league.

Michael Porter Jr. NBA Player Props: Dallas Mavericks vs Brooklyn Nets (December 12, 2025)