Get up to 103 SC + 20,500 GC for FREE on Cubs vs Mariners MLB: Use Legendz Code LINESWEEP

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Written By John Carlo Villaruel | Published at August 20, 2026
MLB Legendz Promo Code LINESWEEP

Legendz is lighting up with the Sunday afternoon clash between the Cubs and the Mariners at T-Mobile Park with an exclusive deal for anyone wanting to take part in the action. All you have to do is register for a Legendz account and make your first purchase using our promo code LINESWEEP to unlock as much as 103 SC + 20,500 GC for this inter-league encounter between two teams hoping to make a strong push for the postseason.

Cubs-Mariners Same Game Parlay Options

With less than 40 games left, the pressure is now on the Mariners to string together victories as they currently find themselves in the third spot of the very tough American League West division. It doesn’t get easier next as they take on a Cubs team that boasts a strong offense led by National League MVP candidate Pete Crow-Armstrong.

As much as we like to think that first baseman Josh Naylor and the Mariners can pull off a win at home, we just don’t see anyone stopping Crow-Armstrong, especially when you consider that the 24-year old center fielder has already put together another 30-30 season and is coming off a two-homer performance that included a walk-off blast.

For that reason alone, we like Crow-Armstrong to reach 2+ hits here in what could be a dominant win for the Cubs. Although the Mariners have some exciting bats in their lineup, their most recent performances have been anything but encouraging. For context, they were just shut out 22-0 by the Brewers in their latest outing, which honestly speaks volumes about just how badly things have gone for the Mariners lately

Creating Your New Legendz Account for MLB

You can grab the latest Legendz promo code LINESWEEP by simply signing up for an account today. Here’s a step-by-step guide on how you can get started and claim as much as 103 SC + 20,500 GC for this inter-league collision.

  1. Visit the Legendz website or click on any Legendz banners on this page
  2. Register for a Legendz account
  3. Claim the Legendz welcome bonus of 3 SC + 500 GC
  4. Make your first purchase using our Legendz promo code LINESWEEP
  5. Receive as much as 100 SC + 20,000 GC for a total of 103 SC + 20,500 GC on your Cubs-Mariners same-game parlay
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