Onyx Odds Promo Code BOOKIES Get 100 in Free Picks For NBA, MLB Predictions (Mar. 31)

By Adam Martin

Mar 31st, 2026 5:17 PM EDT

Sign-up today using the Onyx Odds promo code BOOKIES and receive a 100 in Free Picks. Learn more about the Onyx Odds promo code here.

1

55 Players redeemed today!

Spend $10, Get 100 in Free Picks
Promo Code: BOOKIES

Bonus Code

No Code Required

Visit Site

Onyx Odds is a Social Sportsbook. No Purchase Necessary. Must be 18+ to participate. T&Cs Apply. Void in AL, CO, ID, LA, MD, MI, MT, NV, NJ, NY, TN, WA, and WV.

Onyx Odds Promo Code Overview

How to Get The Onyx Odds Promo Code

• Click on the “Visit Site ” button on this page. Then go to the Onyx Odds website and
  sign up for a new account using the Onyx Odds promo code BOOKIES.
• You will be asked to verify your account by inputting your phone number or email
• Once your account is verified, you can play $10 to get 100 in free picks. This is part of the
  welcome bonus for new customers.

What Is Onyx Odds?

Onyx Odds is a free-to-play social sportsbook and prediction platform. It lets users make sports picks using virtual currency known as Onyx Coins. Operating in a sweepstakes-style format, Onyx Odds mirrors the experience of traditional legal sports betting apps. It allows users to make picks on major leagues such as the NFL, NBA, NHL, MLB, and more.

When your picks win, you earn additional Onyx Coins. These coins help you progress through loyalty tiers, enter promotional sweepstakes, and unlock Onyx Cash. Consequently, Onyx Cash can be redeemed for real money.

1

55 Players redeemed today!

Spend $10, Get 100 in Free Picks
Promo Code: BOOKIES

Bonus Code

No Code Required

Visit Site

Onyx Odds is a Social Sportsbook. No Purchase Necessary. Must be 18+ to participate. T&Cs Apply. Void in AL, CO, ID, LA, MD, MI, MT, NV, NJ, NY, TN, WA, and WV.

How Onyx Odds Works?

Onyx Odds offers sports fans in states without regulated sports betting a compliant way to make predictions. This is done through a sweepstakes-style platform.

• Signing up is quick and free, with no purchase required to get started. New users can explore the platform immediately. However, completing identity verification opens access to key features, including reward redemptions and certain promotions.
• Onyx Odds uses a dual-currency system. Onyx Coins function as virtual credits and are granted at signup, through daily rewards, and via optional purchases that enhance gameplay. These coins have no cash value and cannot be withdrawn. Additionally, Onyx Cash is promotional currency earned through sweepstakes entries, bonus offers, or winning predictions. Once users meet the minimum balance, Onyx Cash can be redeemed for real money.
• Making picks is straightforward. Users browse prediction lines across major sports and events, choosing outcomes such as winners or over/under totals. Selections can be placed using either Onyx Coins or Onyx Cash. Successful picks may return more currency or loyalty points. The platform also includes features like same-game parlays and live, in-game markets.
• As activity increases, users collect loyalty points and progress through VIP tiers. Higher tiers unlock added perks, which may include faster withdrawals, bonus entries, and exclusive promotional opportunities.

When users are ready to withdraw, accumulated Onyx Cash can be redeemed for real money through bank transfers or other supported payment methods. In addition, identity verification is required at this stage to comply with regulations.

Legally, the platform operates under a sweepstakes model and is open to users aged 18 and over in most U.S. states. Because no real money is placed at risk on predictions, it does not fall under traditional gambling laws. However, users should always review the specific rules tied to each market.

1

55 Players redeemed today!

Spend $10, Get 100 in Free Picks
Promo Code: BOOKIES

Bonus Code

No Code Required

Visit Site

Onyx Odds is a Social Sportsbook. No Purchase Necessary. Must be 18+ to participate. T&Cs Apply. Void in AL, CO, ID, LA, MD, MI, MT, NV, NJ, NY, TN, WA, and WV.

Best Bets for NBA and MLB Games: March 31, 2026

New York Knicks at Houston Rockets - 8:00 PM ET | NBA

Pick: Rockets +1 — Houston's home dominance and the Knicks' injury concerns tip this narrow spread in the Rockets' favor. New York is dealing with backcourt depth issues with Shamet out and McBride's status uncertain after taking a hard fall in his first game back from surgery. The Rockets have covered the spread in 73% of their home games (26-9 SU, elite ATS rate) and are catching a road-weary Knicks team as slim underdogs. With the total dropping from the opening 218.5 to 217.5, expect a grind-it-out game where Houston's home-court energy makes the difference.

Pittsburgh Pirates at Cincinnati Reds - 6:40 PM ET | MLB

Opening week continues with an NL Central clash as the struggling Pirates look to bounce back against a red-hot Reds squad. Both teams are navigating significant pitching depth issues, setting up a potential shootout at hitter-friendly Great American Ball Park. For more information visit our MLB page.

Pick: Over 9 runs — The offensive firepower on both sides combined with shaky pitching situations makes this total extremely attractive. Pittsburgh's Brandon Lowe is crushing (.429, 3 HR, 4 RBI) alongside Ryan O'Hearn (.438, 1 HR, 3 RBI), while Cincinnati's Sal Stewart leads all of MLB at .667 through 12 at-bats. Williamson's return from Tommy John surgery creates rust concerns, and Chandler's inexperience (just four previous starts) in a notorious hitter's park tilts the scales toward runs. Great American Ball Park's short dimensions and favorable April wind patterns should amplify offensive output.

About the Author

Adam Martin

More About Adam

Adam Martin is a betting analyst and DFS betting expert for Bookies.com who has covered professional sports, with an emphasis on sports gambling, for more than a decade. He is an authority on UFC betting, while also covering the NBA, NFL, NHL, and MLB.