NBA Player Props and Best Bets: Shai Gilgeous-Alexander, Cooper Flagg & More Picks for Sunday, March 15

Between Selection Sunday in the college ranks and these top NBA player props for Sunday, there’s no shortage of basketball action today.

Luka Doncic went for 30 points, 13 assists, and 11 rebounds in the Los Angeles Lakers’ overtime comeback victory against the Denver Nuggets, while Victor Wembanyama had 32 points, 12 rebounds, and eight assists as the San Antonio Spurs sent a message to the Charlotte Hornets.

Today’s matchups begin with the Minnesota Timberwolves visiting the Oklahoma City Thunder and will also see the Detroit Pistons take on the Toronto Raptors north of the border.

Here are my top NBA player prop picks and bets for Sunday, March 15.

Best NBA Prop Bets for Sunday, March 15

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Shai Gilgeous-Alexander over 32.5 points (-106) at FanDuel Sportsbook

Gilgeous-Alexander went under the last time these teams met, their only matchup in 2026, but he went over in eight of nine matchups between the two just before that. The reigning MVP and presumptive back-to-back MVP also went over in consecutive games, playing 39 minutes in both of those contests.

The Timberwolves usually play the Thunder well, and Anthony Edwards welcomes the challenge of going toe-to-toe with SGA. The Wolves also ranked 19th in points allowed per game, giving Gilgeous-Alexander a solid chance to cash the over.

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Cooper Flagg under 21.5 points (-125) at FanDuel Sportsbook

Flagg went under this line in five straight games to begin March, but he broke that streak in his last outing. That game, fittingly, was also against the Cleveland Cavaliers, but I am not taking that as a sign of things to come.

The Cavaliers can be a difficult team to play for interior scorers because of their size, with Evan Mobley and Jarrett Allen. The Cavs also ranked 10th in points allowed per game over the last few weeks, and Flagg is only shooting 37.3 percent from the field this month.

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Cade Cunningham over 5.5 rebounds (+102) at FanDuel Sportsbook

Cunningham averaged 5.7 rebounds per game and had eight boards in his last outings, but he also went under in four straight games before that. However, half of those were blowouts, limiting his minutes and his chances to get over this number.

The Raptors are typically strong on the glass, but they ranked 14th in rebounds allowed per game over their last 15 contests. Cunningham also has enough size to compete with the length that his opponents have at guard and on the wings, and he went over this line in his only prior matchup with Toronto this season.

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Brandin Podziemski under 2.5 threes (-136) at FanDuel Sportsbook

Podz has had a bit of a revival recently, averaging 18.8 points and 7.0 rebounds during March for the Golden State Warriors, amid their slump as a team. He also shot 45.5 percent from three and went over in five of his last six outings, making an average of 3.3 threes per game.

While the 23-year-old might be on a good streak, he only made 1.8 threes per game for the year, and he’s still at 37.2 percent from beyond the arc for the year. The New York Knicks are only 16th in made threes allowed per game over the last few weeks, but I don’t expect Podz to continue to shoot the leather off of the basketball.

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Isaiah Collier under 9.5 assists (-122) at FanDuel Sportsbook

Collier has become a bit of a cult hero for prop bettors because of how many assists he has racked up at different points. He ranked sixth in the NBA at 7.3 dimes per night, but he went under this line in nine of his last 10 outings.

The Sacramento Kings are terrible on defense and are on the second night of a back-to-back, which should give Collier a platform to get over this number. However, his inconsistent playing time as of late, combined with the injuries to some of his teammates often tasked with scoring the basketball, lead me to believe that he is more likely to cash the under.

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