The midfielder claimed his side will be positive and know what they need to do to beat Mexico.
As the Koreans require a result to stand any chance of remaining in the tournament. Since their 1-0 defeat against Sweden and they are on the brink of elimination from the World Cup.
The match then in Rostov-on-Don is key for both sides as South Korea need a win to stay in the hunt for a last 16 place while a win for Mexico will guarantee them a place in the last 16 of the World Cup.
Jung Woo-young then said on the match"Mexico have quick players who are good in one-on-one situations and like to penetrate (the opposition's defence)"
"Compared to the match against Germany, I believe Mexico will play differently against us. Of course, we're also not going to [play] like Germany. You can compare the two teams on paper, but we know we have to produce results that can [disprove] people's predictions"
He added that although on paper they may not be as good they can stop Mexico while he said: "We just think about how we can stop Mexico from playing their style of game."
It is good to hear some confidence within the camp although in truth they face a very difficult task to overcome the Mexicans.