Forsberg played in his native Sweden as a youth with Modo Hockey. In the 2011–12 season, Forsberg made his senior debut with Modo in the top tierElitserien. He was eventually drafted 188th overall by the Columbus Blue Jackets during the 2011 NHL Entry Draft. The year following his draft, he was selected to compete for Team Sweden at the 2012 World Junior Ice Hockey Championships.
Professional
On 28 May 2013, the Columbus Blue Jackets signed Forsberg to a three-year, entry-level contract, and he was assigned to play with the Springfield Falcons of the American Hockey League after the completion of the 2013–14 SHL season. Forsberg subsequently played his first professional game in North America on 1 April 2014, stopping 25 of 26 shots to lead the Springfield Falcons to a 3–1 win over the Bridgeport Sound Tigers. During the 2014–15 AHL season, he helped the Falcons reach a new franchise record of 11 consecutive wins while playing in 10 of those games. As a result of his success, Forsberg made his NHL debut 1 November 2014 against the New Jersey Devils at the Prudential Center. In his second season in North America, Forsberg continued playing in the American Hockey League with the Lake Erie Monsters. During this season, he helped lead the team to the 2016 Calder Cup playoffs where they clinched their first Calder Cup championship in franchise history by winning all nine starts in the playoffs. It was during this season that Forsberg was recalled to the National Hockey League on an emergency basis. After being recalled from the AHL, Forsberg recorded his first career NHL win and became the first goaltender to do so after entering the game post- regulation. On 17 June 2016, Forsberg was signed to a one-year contract extension to remain within the Blue Jackets organization. After attending the Blue Jackets training camp, Forsberg was reassigned to the American Hockey League to begin the 2016–17 season. On 10 January 2017, Forsberg made his first 2016–17 season appearance for the Blue Jackets in a 5–3 loss to the Carolina Hurricanes. On 23 June 2017, Forsberg was traded by the Blue Jackets, alongside Brandon Saad and a fifth-round pick in 2018, to the Chicago Blackhawks in exchange for Artemi Panarin, Tyler Motte and a sixth-round pick in 2017. Three days later, on June 26, 2017, Forsberg was signed to a two-year contract with the Blackhawks. This would be his last season with the Blackhawks as on 24 June 2019, Forsberg was traded to the Carolina Hurricanes along with Gustav Forsling in exchange for Calvin de Haan and Aleksi Saarela.
Personal life
Forsberg's father is a trainer and chiropractor in Sweden for a professional ice hockey team.
