Por Renan Filho · 2026-10-18**Lead**
A new sports betting promotion has been unveiled for what could be a decisive Game 5 of the American League Championship Series between the Tampa Bay Rays and the Cleveland Guardians. Underdog, the popular fantasy sports and sportsbook platform, is offering a special bonus through the promo code FOXNEWS: new users can place a $5 wager and immediately receive $100 in bonus bets. The offer is available to eligible customers in the United States where sports betting is legal and is designed to attract first-time players ahead of one of the most anticipated playoff matchups of the season.
**Context**
The promotion comes at a critical juncture in the 2026 MLB postseason. The ALCS has been a tightly contested series, with both the Rays and Guardians battling for a trip to the World Series. Game 5, scheduled for this weekend, could either send the series back to Cleveland for a Game 6 or end it in Tampa Bay. Underdog’s decision to launch a high-value bonus for this specific game underscores the growing convergence between sports media and sports betting — particularly through partnerships with outlets like Fox News, which is referenced in the promo code.
Underdog, founded in 2020, has rapidly expanded its footprint in the legal sports betting market. The platform is known for its user-friendly interface, daily fantasy sports contests, and a sportsbook that offers competitive odds on major leagues including MLB, NFL, NBA, and NHL. The company regularly rolls out promotional codes tied to media partners or major events. In this case, the code FOXNEWS aligns with a broader trend of news networks entering the sports betting ecosystem, either through advertising or direct affiliate deals.
The terms of the promotion are straightforward: a new user must deposit at least $5 and use the code FOXNEWS when placing their first bet on Game 5. The $100 bonus is typically awarded as bonus bets, which can be used on future wagers across the platform. While the exact fine print may vary by state due to local regulations, the core offer remains — a significant boost for bettors looking to get started with a low initial stake.
**Analysis**
This promotion is a textbook example of how sportsbooks leverage high-profile games to acquire customers. The ALCS Game 5 is a natural hook: it carries high stakes, attracts a large audience, and generates intense engagement from both casual and serious fans. By offering a $100 return on a $5 wager, Underdog lowers the barrier to entry for new users who might be hesitant to risk their own money. The psychological impact is clear — the potential reward far outweighs the minimal cost, making it an easy decision for many to sign up and place a first bet.
The use of the FOXNEWS code is also noteworthy. Fox News has a massive viewership, particularly among older demographics and conservative-leaning audiences, which may overlap with sports betting interests. While Fox News itself is not a sportsbook operator, its brand is being used here as an affiliate or marketing partner. This reflects a broader media strategy where news outlets monetize their traffic through sports betting referrals — a trend that has accelerated since the Supreme Court struck down the federal ban on sports betting in 2018.
However, the promotion also raises questions about responsible gambling. A $100 bonus for a $5 bet can encourage overconfidence or impulsive behavior among new bettors, especially those unfamiliar with the odds and risks of playoff baseball. Underdog, like all licensed operators, includes responsible gaming resources, but the aggressive marketing of such bonuses remains a point of debate among regulators and consumer advocates.
**Sources** - Underdog official website and promotion page (as of October 2026) - Fox News promotional materials referencing the FOXNEWS promo code - MLB official schedule and ALCS standings (2026 postseason) - Legal sports betting regulatory information from state gaming commissions (e.g., Ohio, New York, Florida) where applicable