A high-earning trader has placed a significant bet exceeding $250,000 on T1's victory over Dplus KIA in the League of Legends EWC Oil Cup match. The trader, whose account has generated over $1 million in profits in the past month, acquired 334,001.2 shares at an average price of 76.3¢ on the Polymarket prediction platform. The match, which follows a best-of-five format, commenced today at 15:00.