Kalshi Promo Code SOUTH: Get $10 Sign Up Bonus for Spurs-Mavs, NBA Predictions
By Bob Wankel
Published:
With the Oklahoma City Thunder facing the San Antonio Spurs at the Frost Bank Center this Wednesday, February 4, 2026, new Kalshi customers have a specific entry point into the prediction markets. By utilizing the Kalshi promo code SOUTH, traders can access a welcome offer that unlocks a $10 sign-up bonus after completing $100 in trades.
This capital can be deployed directly on the outcome of this primetime ESPN matchup or allocated across any other NBA market scheduled for this week of the 2025-26 Regular Season.
Kalshi Promo Code SOUTH Offer Overview
As the Spurs host the Thunder at 08:30 PM CST, prediction market participants can leverage the code below to activate the welcome offer.
This incentive targets new customers entering the market for the NBA 2025 Regular Season. The $10 sign-up bonus is credited once the user executes $100 in total trade volume, providing additional liquidity for those handicapping the OKC vs. SAS markets.
New Kalshi customers in all 50 states can activate this offer ahead of the Wednesday night broadcast. Eligibility requires the user to be at least 18 years old and fund their account with a first-time deposit of at least $1. This low barrier to entry allows immediate engagement with prediction markets during the game on ESPN, FDSOK, or FDSSW.
The structure of the bonus rewards active market participation. The $10 bonus funds are unlocked strictly after a user accumulates $100 in trades on Kalshi. Whether traders are dissecting the home court metrics at Frost Bank Center or backing the visiting Thunder, hitting that $100 volume threshold is the key mechanism to secure the bonus capital.
Use Kalshi Promo Code SOUTH on Thunder vs Spurs
The moneyline market for tonight’s matchup indicates a near-pick’em scenario, forcing traders to choose between the efficiency of the visitors and the rebounding leverage of the home underdog. The table below details the current consensus odds and implied probabilities.
Market pricing reflects the tight nature of this contest. A $10 trade on the Oklahoma City Thunder yields a profit of approximately $8.40. Conversely, backing the San Antonio Spurs provides slightly higher value, with a $10 trade returning a potential profit of roughly $9.90 if they hold serve at home.
From a handicapping perspective, the metrics present a clash of styles. Oklahoma City boasts a superior statistical profile with a Net Rating of 12.8, vastly outperforming San Antonio’s 5.1 Net Rating. This indicates OKC is significantly more efficient per possession. However, the Spurs control the glass more effectively, registering a Total Rebound Percentage of 51.7% against the Thunder’s 49.1%. Traders must weigh whether OKC’s overall efficiency will override San Antonio’s advantage on the boards in this specific matchup.
How to Activate the Kalshi Promo Code for Thunder vs. Spurs
As the 08:30 PM CST tip-off approaches, new users can execute the following steps to secure the Kalshi welcome offer.
- Download and Register: Install the Kalshi app and register an account by submitting standard personal information.
- Verify Identification: Finalize the account setup by completing the mandatory identity verification process.
- Enter Promo Code: Input the promo code SOUTH when prompted during registration.
- Make a Deposit: Fund the account with a minimum initial deposit of $1.
- Start Trading: Execute $100 worth of trades to unlock the $10 sign-up bonus.
Important Note on Trading Requirements The $100 trading volume is cumulative and does not require a single lump-sum transaction. Traders can satisfy this requirement through multiple smaller positions on the OKC vs. SAS matchup or by spreading action across other NBA 2025 Regular Season markets. The $10 bonus becomes available for use immediately upon reaching the $100 total trade threshold.
Bob Wankel is VP of sports betting content for SportRadar. He covers the Phillies, breaking news, and sports gambling for the website Crossing Broad. He is also a producer and co-host of Crossed Up: A Phillies Podcast. A South Jersey resident and graduate of Monmouth University, his past work includes six seasons as a freelance producer at NFL Films.
