Kalshi Promo Code FOXSPORTS Unlocks $25 Bonus for Monday's MLB, Phillies vs. Mariners

This page may contain affiliate links to legal sports betting partners. If you sign up or place a wager, FOX Sports may be compensated. Read more aboutSports Betting on FOX Sports. MLB's Monday slate gives baseball fans plenty of markets to trade on, and new Kalshi users can use promo code FOXSPORTS to unlock a $25 bonus. One of the biggest matchups comes later tonight when the Philadelphia Phillies visit the Seattle Mariners. The Phillies enter on a nine-game winning streak and are led by Kyle Schwarber, who has an MLB-best 39 home runs. Zack Wheeler gets the start against Seattle's Logan Gilbert in a matchup featuring two 10-game winners. There are several other intriguing markets, including Cubs vs. Diamondbacks and Reds vs. Giants. Chase Burns, who owns a 14-2 record and 2.51 ERA, takes the mound for Cincinnati against San Francisco. Use Kalshi promo code FOXSPORTS to trade on Monday's MLB action and unlock the $25 bonus. For more information and full terms and conditions, visit our Kalshi promo code page. How to Claim the Kalshi Welcome Bonus MLB: Reds vs. Giants *Probability is subject to change* MLB: Phillies vs. Mariners *Probability is subject to change* More markets available on Kalshi. Matchup: Philadelphia Phillies at Seattle Mariners (9:40 PM ET) Matchup: Cincinnati Reds at San Francisco Giants (9:45 PM ET, FS1) Matchup: Chicago Cubs at Arizona Diamondbacks (9:40 PM ET) Rest of MLB Schedule Today