July 28, 2025

Our brand-new Shock Sportsbook is officially live — and we’re kicking things off with a high-voltage bonus for combo bettors.

To celebrate the launch, we’re rewarding players who go big with their bets. For a limited time, you’ll get a profit boost* on any winning combo with 3, 4, or 5 legs. The more you stack, the more you win.

Here’s how it works:

• 3-leg combo → 10% boost
• 4-leg combo → 15% boost
• 5-leg combo → 20% boost
  

Example:

You place a 4-leg combo with odds of 1.50 per leg and wager $100. Your standard payout would be $506.

But with your 15% combo boost, your payout jumps to $567

That’s over $60 extra just for stacking your picks!

Benefits to Combo Boosts

• More legs = more profit
• All sports welcome — from football and basketball to esports and more
• No extra steps — boost is applied automatically if your combo hits

Whether you’re backing favorites or building bold underdog slips, now’s the perfect time to explore the full power of Shock Sportsbook.

*Combo Boost Terms & Conditions

• Offer applies to settled, winning combo bets with 3, 4, or 5 legs only
• One boost per bet — boost does not stack across multiple bets
• Minimum odds per leg: 1.25
• Available on all sports and markets
• Boost is calculated on net profit only, not total return
• Wagers must be placed during the promotional period
• Boosts are applied automatically to qualifying bets once settled
• Offer is subject to change or cancellation at Shock's sole discretion
• Shock is not responsible for incomplete, misrouted, or delayed bets due to technical issues or connectivity problems
• All standard Shock Terms & Conditions apply