WNBA player props today: Tuesday's best props include Sabrina Ionescu [8/18/2026]

Jackie Young over 5.5 assists (-150)

• Edge: 11.0%
• Probability: 71.0%
• Projection: 7.1
• Game: Dream vs. Aces (9:00PM ET)

Our model has flagged value on Las Vegas' Jackie Young over 5.5 assists. A probability of 71.0% gives this play an edge of 11.0% at -150 odds.

Sabrina Ionescu under 2.5 3-pointers made (-170)

• Edge: 7.0%
• Probability: 70.0%
• Projection: 1.6
• Game: Liberty vs. Sky (9:00PM ET)

Sabrina Ionescu’s 3-pointers made prop shows a 7.0% edge at -170 odds, according to our model, which projects her for 1.6 3-pointers made on the under 2.5 line.

Chelsea Gray over 5.5 assists (-113)

• Edge: 15.8%
• Probability: 68.8%
• Projection: 7.2
• Game: Dream vs. Aces (9:00PM ET)

The data highlights value on Chelsea Gray over 5.5 assists, with simulations showing a 68.8% probability and a 15.8% edge at -113.

Kiki Rice under 5.5 rebounds (-138)

• Edge: 9.3%
• Probability: 67.3%
• Projection: 3.7
• Game: Fever vs. Tempo (7:00PM ET)

Our model projects Kiki Rice to record 3.7 rebounds today, creating an edge of 9.3% on the under 5.5 line at -138 odds.

Breanna Stewart under 8.5 rebounds (-130)

• Edge: 7.5%
• Probability: 64.0%
• Projection: 7.3
• Game: Liberty vs. Sky (9:00PM ET)

Simulations indicate value on Breanna Stewart under 8.5 rebounds for New York, showing an edge of 7.5% at -130 odds.

Kiki Rice under 12.5 points scored (-115)

• Edge: 8.2%
• Probability: 61.7%
• Projection: 8.8
• Game: Fever vs. Tempo (7:00PM ET)

Kiki Rice’s points scored prop shows an edge of 8.2% at -115 odds, according to our model, which projects her for 8.8 today.

Sabrina Ionescu under 16.5 points scored (+100)

• Edge: 11.3%
• Probability: 61.3%
• Projection: 11.4
• Game: Liberty vs. Sky (9:00PM ET)

Our model projects Sabrina Ionescu for 11.4 points scored for New York, creating an edge of 11.3% on under 16.5 at +100 odds.

Brittney Griner under 5.5 rebounds (+108)

• Edge: 12.9%
• Probability: 61.0%
• Projection: 4.0
• Game: Sparks vs. Sun (7:00PM ET)

Our expert modelling projects Brittney Griner for 4.0 rebounds, creating value on the under 5.5 line at +108 odds and a 12.9% edge.

Breanna Stewart under 22.5 points scored (-115)

• Edge: 7.5%
• Probability: 61.0%
• Projection: 16.7
• Game: Liberty vs. Sky (9:00PM ET)

A 7.5% edge on the under 5.5 points scored line makes Breanna Stewart a value play in Liberty vs. Sky, with our model projecting her for 16.7 points scored at -115 odds.

Brittney Griner under 11.5 points scored (+104)

• Edge: 10.8%
• Probability: 59.8%
• Projection: 7.7
• Game: Sparks vs. Sun (7:00PM ET)

Simulations project Brittney Griner for 7.7 points scored here, creating a 10.8% edge on the under 11.5 line at +104 odds.

WNBA player prop summary: Tuesday, August 18, 2026

A quick summary of today’s top props by probability according to our model as of 7:50AM ET:

Conclusion

For August 18, 2026, our WNBA prop bets feature players such as Jackie Young, Sabrina Ionescu and Chelsea Gray. Each pick is grounded in real-time data and advanced simulations to help you bet with clarity and purpose.

Built using automation and human oversight, this article draws on the latest data to deliver accurate, timely insights. If using this article for betting, Dimers encourages responsible gambling.