Bet365 has introduced a promotional offer tied to the Major League Baseball game between the New York Yankees and the Seattle Mariners. Bettors placing a $10 wager using a specific bonus code will receive $365 in bonus bets. This promotion is designed to attract betting activity around the popular Yankees vs. Mariners matchup. The offer is available for a limited time and aims to enhance user engagement within Bet365's betting platform. This marketing strategy leverages a major sporting event to encourage betting participation and highlight Bet365's competitive promotional offerings in the sports betting market.