today's nba player prop bets for tuesday, may 20

Tuesday, May 20th sets the stage for a crucial Game One showdown in the Western Conference Finals, where the Oklahoma City Thunder host the Minnesota Timberwolves. Oddsmakers have slapped a 7.5-point favorite tag on the Thunder and pegged the total points at 215.5, but don’t let that skew your view—Minnesota’s playoff poise and deep roster make them a formidable opponent, ready to remind everyone of their growth and resolve since last season.

Top NBA Player Prop Bets for Tuesday, May 20: Crucial Picks to Watch

The opening game of this Western Conference clash isn’t just about who takes the lead—it’s about dissecting individual performances that could sway your sportsbook bets. Below is a breakdown of the sharpest NBA player prop bets, with insights backed by matchup data, usage rates, and playoff dynamics. These picks pull from top sportsbook options like BetMGM, FanDuel, DraftKings, and Caesars Sportsbook.

Anthony Edwards Under 27.5 Points (-125, BetMGM)

The resistance that Anthony Edwards faces from the Thunder’s defense will be brutal. With Oklahoma City's defense ranking as the NBA's best in playoff defensive rating (101.6), they specialize in disrupting stars like Edwards. Historically, Edwards is 3-for-4 under this scoring line against the Thunder this season, with underwhelming shooting splits and turnover issues.

• Edwards shot only 36.3% in those matchups.
• Turned over the ball 14 times in four games versus OKC.
• Thunder’s three main defenders, including Lu Dort and Alex Caruso, excel at switching strategies to contain perimeter threats.

Expect Oklahoma City to clamp down in Game One and funnel Edwards into awkward offense attempts. The combination of defensive intensity, turnover pressure, and limited paint opportunities spells trouble for Edwards exceeding 27.5 points.

Naz Reid Over 14.5 Points + Rebounds (-128, FanDuel)

Naz Reid is quietly positioning himself as one of Minnesota’s most reliable offensive and rebounding weapons. Across four games against the Thunder this season, Reid averaged a robust 22.5 points and 11 rebounds, especially flourishing when Rudy Gobert missed time.

• Reid’s 68-22 record to the over on this line speaks volumes.
• His three-point shooting at 46.7% in playoffs adds important floor spacing.
• He thrives in versatile rotations mixing speed and power plays, fitting perfectly with how Minnesota wants to attack OKC.

If Gobert's minutes dip or his impact wanes, Reid’s role will only grow. Expect the Timberwolves to deploy Reid aggressively from the perimeter and inside to maximize scoring and rebounding opportunities.

Donte DiVincenzo Over 12.5 Points + Assists (-105, Caesars Sportsbook)

Donte DiVincenzo has surfaced as an indispensable cog in the Timberwolves' playoff machine. As defenses clamp down on Edwards and Randle, DiVincenzo's chances to capitalize on perimeter shots and secondary playmaking surge.

• Logged 10 points and 5 assists in his one regular-season game against OKC.
• Potential for increased minutes given Mike Conley’s defensive decline.
• Has consistently beaten the over on this line, with a 38-33 record this season.

Donte's high basketball IQ, plus his ability to both distribute and score under pressure, makes this prop bet a smart move for bettors looking for consistent value.

Shai Gilgeous-Alexander Over 38.5 Points + Assists (-112, FanDuel)

Shai Gilgeous-Alexander remains the No. 1 offensive engine for the Thunder, and his recent matchups versus Minnesota suggest he’s ready to light up the scoreboard again. Averaging 35 points and nearly 7 assists in four regular-season face-offs, SGA is no stranger to surpassing this combined points and assists line.

• Recorded multiple games over 45 combined points + assists against the Timberwolves.
• Strong shooting efficiency, with over 50% from the floor and near 56% from three-point land in these matchups.
• Plays heavy minutes – expect 40+ in a competitive Game 1 environment.

His aggressive style, free throw proficiency, and ability to create plays give him clear paths to eclipse even this high bar.

Jalen Williams Over 9.5 Rebounds + Assists (-130, DraftKings)

Jalen Williams is the Thunder’s underrated glue guy. His capacity to contribute on the glass and as a secondary facilitator has been consistent through the playoffs and crucial in matchups like this one.

• Dominant in past regular-season battles with 14+ combined rebounds and assists.
• Maintains strong playoff averages despite tough opponent defenses.
• Projected to see increased involvement as OKC shifts pace and counters Minnesota’s paint focus on SGA.

Given this prop sits below his average production, bettors should have confidence Williams pushes past it easily in Game One.

Top Basketball Betting Sites for NBA Prop Action on May 20

If you’re ready to dive into these bets or explore other smart lines, leverage trustworthy sportsbooks known for competitive odds and player props:

• Best Basketball Betting Sites in the USA featuring FanDuel, DraftKings, BetMGM, PointsBet, and Caesars Sportsbook.
• Canadian bettors will find tailored options detailed at top betting platforms in Canada, including BetRivers and TwinSpires.
• For deeper strategies, explore previous prop bet insights to enhance your analytics toolkit.
• Stay on top of every edge by checking daily NBA bets and predictions, honing in on value and matchups.
• Consider all angles before placing wagers by reading NBA No-Sweat Bets analysis for May 2025.

Additional Resources for NBA Betting Success

• Learn how elite shooting performance from Stephen Curry influences player prop plays: click here.
• Understand how recent Celtics vs. Magic matchups can inform your Future Prop Bets: in-depth preview.