Has skated on five U.S. national teams, including two U.S. Men's National Teams (2017 - 5th; 2018), U.S. National Junior Teams (2017 - gold, 2016 - bronze) and one U.S. Men's National Under-18 Team (2015 - gold)

Has skated for two U.S. Men's National Teams, helping the U.S. earn a bronze medal in 2018

2018 - Copenhagen & Herning, Denmark - Bronze Medal

• Registered nine points, including three goals and six assists, in six games
  • Led all U.S. and tournament defensemen in scoring
• Added to the 2018 U.S. Men's National Team roster on May 10
• Registered five points (2-3) in Team USA's preliminary round win over Korea, becoming the eighth U.S. player to register at least five points
• Named U.S. Player of the Game in Team USA's 13-1 win over Korea

2017 - Cologne, Germany & Paris, France - Fifth Place

• Collected one assist in eight games 

Skated in two IIHF World Junior Championships, helping the U.S. to one gold medal (2017) and one bronze medal (2016)

2017 - Montreal & Toronto, Canada - Gold Medal

• Served as an alternate captain
• Tallied two goals and four assists for six points in seven outings
  • Tallied a goal and an assist in the gold medal game versus Canada
• Named to the Media All-Star Team
• Tabbed one of Team USA's Top 3 Players
• Named the U.S. Player of the Game in the gold medal 5-4 shootout victory over Canada

2016 - Helsinki, Finland - Bronze Medal

• ​Skated in all seven games

2015 - Zug & Lucerne, Switzerland - Gold

• Collected four assists in seven games

2015 Under-18 Five Nations Tournament - Kravare and Poruba, Czech Republic - Second Place

• Recorded one goal and two assists in four outings

2014 Under-18 Four Nations Tournament - Sundsvall, Sweden - First Place

• Netted one goal in four games

2014 Under-17 Five Nations Tournament - Sundsvall, Sweden - First Place

• Tallied three points (1-2) in four games

2014 World Under-17 Hockey Challenge - Sydney, Nova Scotia - First Place

• Made six appearances and had one goal and two assists

2013 Under-17 Four Nations Tournament - Prievidza, Slovakia - First Place

• Netted one goal and earned one assist