Inter Milan rallied to defeat Urawa Red Diamonds 2-1 in the Club World Cup, while River Plate and Monterrey drew 0-0. Borussia Dortmund edged Mamelodi Sundowns 4-3 in a thrilling match. Fluminense overcame a halftime deficit to beat Ulsan 4-2, eliminating them. Qualification remains open as Inter faces River, and Fluminense needs a draw against Sundowns to advance.