Kang-in Lee contributed to his team's 2-1 victory over Real Madrid in the 'Madrid Derby' by starting for Atletico Madrid in Spain's professional football La Liga. Lee Kang-in succeeded in passing, which became the starting point of two goals, and attempted a shot in the second half, but it was blocked by the goalkeeper. There was also a controversial foul scene where he tackled Real Madrid's Federico Valverde. Lee Kang-in was substituted out in the latter half of the game. Atletico moved up to second place with this victory, while Real Madrid dropped to fourth place.