Underdog Sportsbook Launches $50 Bonus Promotion for New Users Amid MLB Playoff Push
The offer applies to MLB matchups and extends to the 2026 NFL season and college football, coinciding with active preseason action.

Underdog Sportsbook has introduced a promotional offer for new users, allowing them to receive $50 in bonus funds by playing just $5. The promotion is accessible through the promo code FOXSPORTS and is designed to engage sports fans across Major League Baseball and other major sporting events.
The timing of the offer aligns with the final stretch of the MLB regular season, as teams battle for postseason positioning. Key matchups highlighted during this period include the Chicago Cubs versus the Chicago White Sox at Wrigley Field, the Los Angeles Dodgers visiting the Colorado Rockies at Coors Field, and an American League East contest between the Baltimore Orioles and the Tampa Bay Rays.
Beyond baseball, the promotion covers a broader range of sports. With NFL preseason action currently underway and the 2026 NFL season approaching, users can apply the bonus funds to various contests. The offer also extends to college football and the upcoming regular season, providing opportunities for player-focused betting throughout the year.
Additional MLB games available for betting under this promotion include the San Diego Padres facing the New York Mets and the Atlanta Braves taking on the Minnesota Twins. The structure allows new users to utilise the $50 bonus across these specified leagues and events.
The promotion is published via Fox Sports, which notes that the page may contain affiliate links to legal sports betting partners. The publisher may receive compensation if users sign up or place wagers through these links.

