BetMGM Bonus Code PARLAYS: $1,500 Back in Bonus Bets for Spurs vs Knicks Game 4

By: Al MacMillan Updated 06/12/2026, 01:16 PM ET

The NBA Finals continue Wednesday night with a pivotal Game 4 matchup between the San Antonio Spurs and New York Knicks, and new customers can take advantage of one of the biggest sportsbook promotions available.

Using BetMGM bonus code PARLAYS, eligible users can receive up to $1,500 back in Bonus Bets if their first wager does not win.

With New York holding a 2-1 series lead and San Antonio facing a must-win situation on its home floor, Game 4 is shaping up to be one of the most important contests of the championship series.

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BetMGM Bonus Code PARLAYS: How the $1,500 First Bet Offer Works

BetMGM's welcome promotion continues to be one of the largest offers available for NBA Finals betting with BetMGM bonus code PARLAYS the key to unlocking it.

Offer details:

  • Bonus Code: PARLAYS
  • Up to $1,500 Back in Bonus Bets
  • First Bet Protection
  • Minimum Deposit: $5
  • New Customers Only
  • Bonus Bets are non-withdrawable

To claim the offer:

  1. Register for a new BetMGM Sportsbook account
  2. Enter BetMGM bonus code PARLAYS during signup
  3. Deposit at least $5
  4. Place your first qualifying wager
  5. Receive Bonus Bets back if your first wager does not win

The promotion gives NBA fans extra flexibility during the biggest basketball series of the year.

BetMGM Bonus for Spurs vs Knicks Game 4

Game 4 could dramatically alter the direction of the NBA Finals.

Current game information:

  • Matchup: San Antonio Spurs vs New York Knicks
  • NBA Finals Game 4
  • Series: Knicks lead 2-1
  • Time: 8:30 PM ET
  • TV: ABC

Current market projections:

  • Knicks Moneyline: -135
  • Spurs Moneyline: +114
  • Knicks -2.5
  • Spurs +2.5
  • Total: 216.5

After stealing home-court advantage earlier in the series, New York enters Game 4 looking to take a commanding 3-1 lead.

Meanwhile, San Antonio must respond to avoid heading back to Madison Square Garden facing elimination.

Why the BetMGM Sign Up Bonus Fits NBA Finals Betting

The NBA Finals consistently generate some of the highest sports betting activity of the year.

Popular markets for Game 4 include:

  • Game Winner
  • Point Spread
  • Total Points
  • Player Props
  • Finals MVP Futures
  • Series Winner Markets

Because the Finals feature superstar talent on both sides, betting interest remains elevated throughout the series.

Key Players to Watch in Game 4

Jalen Brunson

Brunson has been the driving force behind New York's playoff success and currently sits atop many Finals MVP discussions.

A strong Game 4 performance could push the Knicks within one win of a championship.

Victor Wembanyama

The Spurs superstar remains San Antonio's most important player.

With the series hanging in the balance, Wembanyama will once again be tasked with carrying the Spurs on both ends of the floor.

BetMGM Bonus Code PARLAYS Remains One of the Top NBA Finals Promotions

As the NBA Finals continue, sportsbooks are rolling out aggressive promotions to attract new customers.

The BetMGM bonus code PARLAYS offer stands out because of its combination of:

  • Up to $1,500 in Bonus Bets
  • Low minimum deposit requirement
  • Coverage on a first qualifying wager
  • Availability during the NBA Finals

For basketball fans planning to get involved in Spurs vs Knicks Game 4, the BetMGM sign up bonus provides one of the largest welcome offers currently available as the championship series reaches a critical turning point.

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