NBA Summer League Predictions & Parlay for Today, July 13: Wilson Wills the Bulls to Victory

Zak Hanshew - Betting Analyst at Covers.com
Zak Hanshew • Betting Analyst 8+ years betting experience
Updated: Jul 13, 2026 , 12:39 PM ET • 4 min read

Caleb Wilson will help the Bulls snag their first Summer League win.

Caleb Wilson Chicago Bulls NBA
Photo By - Reuters Connect. Caleb Wilson on NBA Draft night.

Eight more games are on tap for Monday’s Summer League slate, and I’m highlighting my favorite values from Kalshi.

The Celtics come in as small dogs against the Hawks, but I’m taking them to win. The Heat go toe-to-toe with the Cavaliers, and I’m taking the Heat to prevail. No. 5 pick Caleb Wilson went off in his Summer League debut, and I expect him to lead Chicago to victory against the Jazz, who will be without Darryn Peterson.

Check out my NBA Summer League picks for Monday, July 13.

NBA Summer League predictions for July 13

Pick Kalshi
Celtics Celtics moneyline +156
Heat Heat moneyline -104
Bulls Bulls moneyline -177
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Today's Summer League Picks

Celtics  Celtics moneyline (+156 at Kalshi)

A pair of 2-0 teams face off, but the Atlanta Hawks are heavy favorites, offering strong value in betting on a strong Boston Celtics team at +156.

Rookie second-rounder Dillon Mitchell has been electric, and the St. John’s product will look to build on a 24/8/2 performance with six steals and two blocks. Last year’s rookie class of John Tonje, Amari Williams, and Hugo Gonzalez have played big minutes in SL action, parlaying NBA experience into productive play time.

Atlanta sports a strong SL roster featuring Kingston Flemings and Asa Newell, but Boston’s depth and experience will keep them competitive and push them over the top in what should be a competitive matchup.

Heat  Heat moneyline (-104 at Kalshi)

Through two Summer League games, the Miami Heat have six players averaging double-digit points, including NBA vets Jahmir Young and Trevor Keels, who are averaging 20+ apiece.

Second-rounder Ryan Conwell posted 19 points in his SL debut and rested Saturday, so he should have fresh legs as he builds on a strong debut.

Fellow second-rounder Maleek Thomas has shined for the Clevleand Cavaliers, and they boast a pair of experienced players in Nae’qwon Tomlin and Malaki Branham. 

Both teams have strong talent at the top of their rosters, but the Heat are a bit deeper and should have the edge as small favorites.

Bulls  Bulls moneyline (-177 at Kalshi)

The Utah Jazz aren’t short on talent, but they haven’t won a SL game yet. Their path to victory won’t get easier tonight with No. 2 pick Darryn Peterson out of action.

The Chicago Bulls lost their lone SL game by a single point, staying competitive with a Grizzlies roster that may be the most talented in Vegas.

Rookie Caleb Wilson posted a monstrous 35 points in his debut, and he may be the best player on the court in tonight’s matchup. I’ll take him to deliver another strong performance and guide his team to its first win of the summer.

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Monday’s NBA Summer League parlay

Kalshi

Celtics moneyline

Heat moneyline

Bulls moneyline

Odds are correct at the time of publishing and are subject to change.
Not intended for use in MA.
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Zak Hanshew - Covers
Betting Analyst

Zak Hanshew has been covering fantasy sports and sports betting since 2018. In addition to Covers, he has also written for Rotoworld and has spent time at FantasyPros, RotoWire, OwnersBox and Sportsbook Review. In his spare time, he can be found spending time with his wife and four kids, playing his guitar, watching Simpsons re-runs, or getting some shots up on the court.

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