2020–21 OHL season

Team Austria had one player on their roster that played in the OHL. Marco Rossi of the Ottawa 67's was the lone OHL player on the team.

In four games, Rossi earned no points.

Austria finished in fifth place in Group B, as the team did not earn any points during their four games. They finished the tournament in tenth place.

The Canadian team had eight players on their roster that plays in the OHL. The players on the Canadian team were: Quinton Byfield, (Sudbury Wolves); Jamie Drysdale, (Erie Otters); Thomas Harley, (Mississauga Steelheads); Connor McMichael, (London Knights); Cole Perfetti, (Saginaw Spirit); Jack Quinn, (Ottawa 67's); Ryan Suzuki, (Saginaw Spirit); and Philip Tomasino, (Oshawa Generals). Andre Tourigny, the head coach of the Ottawa 67's, is the head coach of the Canadian team.

McMichael finished second in team scoring, as he scored four goals and eight points in seven games. Byfield finished the tournament with two goals and seven points in seven games, Perfetti scored two goals and six points in seven games and Tomasino recorded four goals and six points in seven games. Quinn scored one goal and five points in seven games, Suzuki had two goals and four points in seven games. On defense, Drysdale earned two assists in seven games and Harley scored a goal in seven games

Canada finished in first place in Group A during the preliminary round, as they recorded 12 points. In the quarter-finals, Canada shutout the Czech Republic 3-0, followed by a 5-0 shutout victory over Russia in the semi-finals, earning a berth in the gold medal game. In the final game, Canada lost to the United States 2-0, claiming the silver medal in the tournament.

The Czech Republic had four OHL players on their roster. Martin Has, (Guelph Storm); Nick Malik, (Sault Ste. Marie Greyhounds); Jan Mysak, (Hamilton Bulldogs); and Jaromir Pytlik, (Sault Ste. Marie Greyhounds) were on the team.

Mysak scored two goals and three points in five games during the tournament, while Has earned an assist in five games. In four games, Malik posted a 1-2-0 record with a 2.90 GAA and a 0.890 save percentage, while earning a shutout.

The team finished the preliminary round in fourth place in Group B, as the Czech Republic earned six points in four games. The Czech Republic finished the tournament in seventh place as they lost to Canada by a score of 3–0 in the quarter-finals.

Team Finland had two OHL players on their roster. Kari Piiroinen of the Windsor Spitfires and Ruben Rafkin of the Windsor Spitires represented Finland at the tournament.

Piiroinen posted a 4-2-0 record with a 2.18 GAA and a 0.915 save percentage in six games, while Rafkin appeared in one game, earning no points.

Finland finished the preliminary round with nine points and in second place in Group A. Finland defeated Sweden 3-2 in the quarter-finals, however, they lost to the United States in the semi-finals by a score of 4-3. In the bronze medal game, Finland defeated Russia 4-1.

Team Germany had one player from the OHL on their roster as Josh Samanski of the Owen Sound Attack was the lone current OHL player on the team. OHL graduates Manuel Alberg, formerly of the Owen Sound Attack and currently playing with EC Red Bull Salzburg and Filip Reisnecker, formerly of the Mississauga Steelheads and currently playing with Fischtown Pinguins, were also on the roster.

In five games, Alberg earned two assists. In two games, both Samanski and Reisnecker were held off the score sheet.

Germany finished the preliminary round in third place in Group A, as the team earned five points in four games. In the quarter-finals, Germany lost to Russia by a close score of 2–1 to finish in sixth place in the tournament.

Team Russia had two players from the OHL on their roster. Egor Afanasyev of the Windsor Spitfires and Daniil Chayka of the Guelph Storm represented Russia at the tournament.

Afanasyev scored two goals and five points in seven games, while Chayka earned no points in six games.

Russia finished in second place in Group B during the preliminary round, earning eight points. In the quarter-finals, Russia defeated Germany by a score of 2-1. In the semi-finals, they lost to Canada 5-0 and an appearance in the bronze medal game. In the final game, Russia lost to Finland 4-1 to finish the tournament in fourth place.

Team Slovakia had three players from the OHL on their roster. The players were Martin Chromiak of the Kingston Frontenacs, Dominik Jendek of the Windsor Spitfires and David Mudrak of the Oshawa Generals.

In five games, Chromiak scored a goal, while both Jendek and Mudrak were held to no points.

Slovakia finished the preliminary round in fourth place in Group A, as the team earned four points in four games. In the quarter-finals, Slovakia lost to the United States by a score of 5–2.

Team Switzerland had two players from the OHL on their roster. Giancarlo Chanton of the Niagara IceDogs and Noah Delemont of the Owen Sound Attack represented Switzerland at the tournament.

Delemont scored a goal in three games for Switzerland, while Chanton had no points in four games.

Switzerland finished in last place in Group A during the preliminary round, earning no points in four games. The team finished the tournament in ninth place.

The United States had two players of the OHL on their roster. The players were Arthur Kaliyev of the Hamilton Bulldogs and Hunter Skinner of the London Knights.

Kaliyev scored three goals and eight points in seven games, which placed him in a tie for second on the team scoring list. Skinner appeared in one game, earning no points.

The United States finished in first place in Group B during the preliminary round as they earned nine points. In the quarter-finals, the USA defeated Slovakia 5-2. In the semi-finals, they defeated Finland by a score of 4-3, advancing to the gold medal game. In the final game of the tournament, the United States shutout Canada 2-0 to win the gold medal for the fifth time in the history of the tournament.