Son Heung-min struggled mightily in South Korea's heavy 4-1 defeat against Brazil, in which he failed to generate any significant offense

South Korea Player Ratings vs Brazil: Son Stifled in Heavy Defeat

Son Heung-min struggled mightily in South Korea's heavy 4-1 defeat against Brazil. The underdogs failed to generate any significant offense, and their backline proved especially porous against the South Americans' talented attack. Hwang Hee-chan turned in one of the few positive performances for his country, creating a few decent chances in the first half.
Neymar, Lucas Paqueta and Vinicius Junior were all in impressive form as Brazil dominated the hapless South Korea by a score of 4-1

Brazil Player Ratings vs South Korea: Neymar Dazzles in Return

Neymar dazzled in his return from injury, leading Brazil to a 4-1 victory over South Korea. The Brazilian team gave the underdogs no chance, taking a two-goal lead by the 13th minute. Practically the entire squad turned in quality performances, with Lucas Paqueta and Vinicius Junior also impressing in the attacking third.
While Gabriel Martinelli turned in a wonderful performance, Brazil lost in shocking fashion after a Cameroon goal in stoppage time

Brazil Player Ratings vs Cameroon: Selecao Lose Despite Martinelli Talent

With several starters on the bench, Brazil lost in shocking fashion after a Cameroon goal in stoppage time. While they dominated possession and created several chances, the favorites' offense was unable to put the ball in the net in what was a disappointing performance. Despite the poor display, FIFA's number-one ranked team still finished at the top of Group G.
On the back of an outstanding performance from backup goalkeeper Devis Epassy, Cameroon fought its way to a one-goal victory over Brazil

Cameroon Player Ratings vs Brazil: Backup Keeper Epassy Stands Tall

On the back of an outstanding performance from goalkeeper Devis Epassy, Cameroon fought its way to a one-goal victory over Brazil. Despite Brazil dominating possession, the underdogs' centre-backs stepped up, winning challenges in the box. On offense, the African nation was able to create a number of chances on counter attacks, snagging the game-winning goal in stoppage time.
Despite dominating the first half, Spain conceded two second-half goals, losing 1-2. Carvajal's entrance left the backline weakened, which Japan exploited

Spain Player Ratings vs Japan: Carvajal Struggles in Substitute Appearance

Despite dominating the first half, Spain conceded two second-half goals to Japan, losing 1-2. Dani Carvajal's surprising entrance at halftime left the backline weakened, which the underdogs quickly exploited. The story of the match was Spain's inability to turn its crushing possession into goals, as it managed just five shots on target.
Wojciech Szczesny was lights out for his country, but Poland still lost 2-0 to Argentina as the attack never found its footing

Poland Player Ratings vs Argentina: Lewandowski Stifled, Szczesny Stars

Wojciech Szczesny was lights out for his country, but Poland still lost 2-0 to Argentina. The attack never found its footing, with Robert Lewandowski and Piotr Zielinkski struggling to create chances. However, despite dropping the final match of the group stage, Czeslaw Michniewicz's team still advanced to the Round of 16.
Messi missed a first-half penalty, but he and Argentina still dominated Poland, winning 2-0 in the final match of the group stage

Argentina Player Ratings vs Poland: Messi Electric Despite Missed Penalty

Lionel Messi missed a first-half penalty, but Argentina still dominated Poland, winning 2-0 in the final match of the group stage. Despite Poland's defense essentially parking the bus for the entire 90 minutes, Alexis Mac Allister's and Julian Alvarez's second-half goals ensured that Argentina finished on top of Group C.
In a hard-fought match, Team Melli's second-half tactical adjustments were not enough, and Iran fell to the United States 0-1

Iran Player Ratings vs USA: Poor Finishing Dooms Team Melli

In the last match of the group stage, Iran lost a heartbreaker to the United States, falling 0-1. After a disappointing first half that saw Christian Pulisic score the lone goal, the Team Melli made significant tactical adjustments. These changes nearly led to Iran scoring late and securing their place in the Knockout Round, but poor finishing ensured that the scoreline held.
In a hard-fought performance, Christian Pulisic's first-half goal saw the United States overcome Iran and advance to the Round of 16

USA Player Ratings vs Iran: Pulisic Electric for the US

In a hard-fought performance, Christian Pulisic's first-half goal saw the United States overcome Iran and advance to the Round of 16. Once again, the Americans dominated the first half, but a poor second half nearly saw the underdogs find a late equalizer. Despite allowing several late chances, the backline was in fine form, and the American forwards ran wild against the Iranian defense.