Jalen Williams and his Oklahoma City Thunder teammates match up against the Dallas Mavericks at 9:30 PM ET on Friday.

Williams led the Thunder at 5.3 rebounds per game last year, while also putting up 5.1 assists and 21.6 points.

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Prop Lines for Jalen Williams

• Matchup: Oklahoma City Thunder vs. Dallas Mavericks
• Time: 9:30 PM
• Date: December 5, 2025
• Points Prop: Over 18.5 (-125)
• Three-Pointers Made Prop: Over 1.5 (+143)

Stats and Trends for Jalen Williams

• Friday’s over/under for he is 18.5 points. That’s 3.1 fewer than his average from last season of 21.6.
• In the 92 games he played last season, Williams’ point total went over 18.5 points 62 times.
• Williams scores 19.6 points per game against the Mavericks, 1.1 more than his current over/under.
• He made 1.8 three-pointers per game last year, 0.3 more than his over/under for Friday (1.5).
• Williams had 47 games last season with more than 1.5 made three pointers.
• Williams averages 1.3 made threes in matchups with the Mavericks, which is 0.2 fewer than this contest’s over/under.