Mason Lohrei

Mason Lohrei
Lohrei with the Boston Bruins in 2023
Born	(2001-01-17) January 17, 2001 (age 24) Baton Rouge, Louisiana, U.S.
Height	6 ft 4 in (193 cm)
Weight	209 lb (95 kg; 14 st 13 lb)
Position	Defense
Shoots	Left
NHL team	Boston Bruins
National team	United States
NHL draft	58th overall, 2020 Boston Bruins
Playing career	2023–present

Mason Lohrei (/ˈloʊraɪ/; born January 17, 2001) is an American professional ice hockey defenseman currently playing for the Boston Bruins of the National Hockey League (NHL). He previously played college ice hockey for Ohio State University in the National Collegiate Athletic Association (NCAA). He is the first player in NHL history to have been born in the state of Louisiana.

Lohrei was born in Baton Rouge while his father, David, was head coach of the East Coast Hockey League's Baton Rouge Kingfish. He moved with his family as a child first to Pennsylvania and then Wisconsin where he grew up.^[1] He attended Middleton High School in Middleton, Wisconsin but transferred after his freshman year to Culver Academies in Culver, Indiana. As a sophomore at Culver, he made the decision to switch from forward to defense in order to get more playing time.^[2]

Lohrei committed to playing college ice hockey for the Ohio State University during the 2021–22 season. Lohrei had an impressive first season with the Buckeyes, leading the team with 25 assists. As a result, he was named to the All-Big Ten Freshman Team.

Lohrei decided to return to the Buckeyes for the 2022–23 season. He finished second on the team in assists, and third in total points, with 28 and 32, respectively. Ohio State would make the NCAA tournament, but would lose in the second round to the eventual champion Quinnipiac Bobcats.

On March 31, 2023, the Providence Bruins announced that they had signed Lohrei to an amateur tryout contract for the remainder of the 2022–23 season, ending his collegiate career.^[3] He played in five regular season games with the club, registering one assist. He would also play in three playoff games, before the Bruins were eliminated by the Hartford Wolf Pack.

Lohrei started the 2023–24 season with Providence.^[4] However, it would not take long for him to receive a call-up to the NHL, as injuries to the Bruins defense corps caused him to make his NHL debut on November 2, 2023, against the Toronto Maple Leafs, where he also recorded his first NHL point, an assist on a goal by Pavel Zacha. With his debut, Lohrei became the first NHL player born in the state of Louisiana. He would score his first NHL goal a few games later against the Dallas Stars on November 6, 2023. Lohrei impressed in his first NHL stint, but was sent back down to Providence on November 25, 2023, following the injury recovery of Matt Grzelcyk.^[5] It wouldn't take long for him to return to the NHL club, however, as he would return on December 7, 2023. Lohrei stayed with Boston until being sent down on January 20, 2024, once again due to Bruins defense Derek Forbort being fit to play.^[6] In his return to the NHL on February 21, 2024, Lohrei scored three assists against the Edmonton Oilers. Lohrei was once again sent back down to the AHL on April 12, 2024.^[7] On April 23, 2024, Lohrei was called back up to the Bruins, and made his NHL playoff debut in Game 3 of the first round against the Toronto Maple Leafs,^[8] and scored his first NHL playoff point in the following game, an assist on a goal by James van Riemsdyk. After the Bruins eliminated the Leafs in seven games, Lohrei scored his first NHL playoff goal in Game 1 of the second round against the Florida Panthers.

Lohrei entered the 2024–25 hoping to build off his rookie season, and was named to the Bruins opening night roster.^[9] Despite a rough season opener, which saw Lohrei on the ice for three Florida Panthers goals in a 6-4 loss, he quickly adjusted, and rode a three-game point streak where he scored a goal and three assists.^[10] Unfortunately for Lohrei and the Bruins, the season opener was more of an omen than they had hoped. Although Lohrei found some offensive success, including scoring eight assists in December, and two goals and five assists in January, Lohrei often found himself on the ice for opposing goals, resulting in a negative plus/minus. After the NHL trade deadline, which saw the Bruins sell off major pieces, including fellow defenseman Brandon Carlo, and the fact that the Bruins were without their top-two defensemen Charlie McAvoy and Hampus Lindholm due to injury, Lohrei inherited a large defensive role on a struggling Bruins team, which allowed him to develop and grow his game.^[11][12] However, the Bruins struggles would continue, and ultimately, Lohrei would finish the season with the lowest plus/minus in the NHL, at -43. He finished the season with five goals and 33 assists in 77 games.

On June 23, 2025, as an impending restricted free agent, Lohrei signed a two-year, $6.4 million extension with the Bruins.^[13]

Medal record
Representing  United States
Ice hockey
World Championships
	2025 Sweden/Denmark

On April 24, 2025, after the Bruins season ended, Lohrei was named to the United States team for the 2025 IIHF World Championship.^[14] It was his first time representing the U.S. in any international competition. Lohrei appeared in five games, scoring one goal and two assists, and helped Team USA win their first gold medal since 1933.^[15]

Year	Team	Event	Result		GP	G	A	Pts	PIM
2025	United States	WC			5	1	2	3	0
Senior totals					5	1	2	3	0

• Biographical information and career statistics from NHL.com, or Eliteprospects.com, or Hockey-Reference.com, or The Internet Hockey Database