Copa America quarter-finals have begun, with Argentina and Ecuador competing for a place in the semi-finals. Argentina performed very well in the group stage, and the team advanced strongly with 3 wins, 5 goals and 0 goals conceded. It was the only team that did not concede any goals in the 3 group matches. Even though Messi rested in the final match, Argentina still defeated Peru 2-0. Lautaro scored 2 goals and led the scorer list with 4 goals in 3 group matches. Ecuador drew with Mexico in the last round, and advanced as the second in the group with 1 win, 1 draw and 1 loss, accumulating 4 points. Ecuador did not perform very well in this tournament, scoring 5 goals and conceding 2 goals, and its offense and defense were acceptable. Ecuador is not as strong as Argentina in overall strength, and its strategy for this knockout match may be to play a defensive game. Argentina and Ecuador played against each other in a warm-up match in June, and Argentina won 1-0 against Ecuador. This game is open with a one-goal handicap. Argentina is currently in excellent form with 8 consecutive wins in international matches. Messi is expected to return to the starting lineup after a one-game break. The index is stable in the future market with a one-goal handicap. Argentina has won 6 of the past 7 games against Ecuador. I am optimistic about Argentina.