In his first NHL season in 2005–06, he appeared in 34 games while backing up David Aebischer and then José Théodore. He recorded a combined 47 wins in the next two seasons while splitting duties with Théodore. His first NHL playoff appearances came in the 2008 Stanley Cup Playoffs in relief of Théodore in Colorado's second round matchup against the eventual Stanley Cup champions Detroit Red Wings.
Budaj played his 100th NHL game on 3 November 2007, in a 4–3 home loss against the Vancouver Canucks.[1]
For the 2008–09 season, Budaj was named the starting goalie for the Colorado Avalanche for the first time. He and backup goaltender Andrew Raycroft struggled throughout the season as the Avalanche finished last in the Western Conference, missing the playoffs for the second time in last three seasons.[2]
On 29 June 2009, Budaj was re-signed by the Avalanche to a one-year contract for the 2009–10 season.[3] He started the season playing as the Avalanche backup goalie to Craig Anderson, formerly of the Florida Panthers. Before his first appearance in net, Budaj was diagnosed with the H1N1 virus and was completely isolated from the rest of the team until he was cleared to play by the coaching staff.[4] Budaj finally made his first appearance of the season on 4 November, against the Phoenix Coyotes. He stopped 28 of 29 shots and backstopped the Avs to a 4–1 victory.[5] Budaj made his second post season appearance on 22 April 2010 against the San Jose Sharks, when he relieved Craig Anderson at 11:05 in the third period. The Sharks won the game 5–0, with one goal scored against Budaj.[6]
On 1 April 2011, Budaj became the first Slovakian goaltender to reach 100 career NHL wins with a 4–3 shootout win over Phoenix.
Montreal Canadiens
Budaj signed as a free agent to a two-year contract worth $2.3 million with the Montreal Canadiens on 1 July 2011.[7] During the lockout shortened 2012–13 season, his second year as backup to Carey Price, Budaj carried an 8–1–1 record in 13 games, to earn a two-year contract extension with the Canadiens on 10 April 2013.[8]
Winnipeg Jets
On 5 October 2014, Budaj and Patrick Holland were traded to the Winnipeg Jets in return for Eric Tangradi.[9] He was waived less than a day later.[10] On the following day, he was assigned to the St. John's IceCaps, Winnipeg's American Hockey League affiliate, after clearing waivers.[11] Budaj remained with the IceCaps for the duration of the 2014–15 season, however was unable to impress with the club in failing to win a single game in 19 contests.
Los Angeles Kings
As a free agent from the Jets, Budaj was unable to secure an NHL contract and on 28 August 2015, agreed to sign a try-out contract to attend the Los Angeles Kings training camp.[12] On 9 October 2015 it was announced that Budaj signed a one-year, two-way contract with the Los Angeles Kings and was subsequently waived and assigned to the Ontario Reign of the AHL to begin the 2015–16 season.[13] Budaj immediately rebounded with the Reign with a succession of impressive performances to secure the starting goaltender duties. In leading the Reign to claim the Pacific Division title, Budaj led the league in most statistical categories to earn the Baz Bastien Memorial Award as the AHL's best goaltender. On 11 February 2016, he was recalled by the Los Angeles Kings on an emergency basis and made a victorious debut in a victory over the New York Rangers.[14][non-primary source needed] On his return to Ontario, Budaj was signed to a one-year contract extension to remain with the Kings on 2 March 2016.[15]
In the 2016–17 season, Budaj was again recalled by the Kings in October 2016, after starting goaltender Jonathan Quick was injured in the opening game of the year.[16] In beating out current backup Jeff Zatkoff, Budaj assumed starting duties for the Kings to cover for the loss of Quick. In gaining an NHL starting role for the first time since 2011 with the Avalanche, Budaj responded in recording his best statistical year in the league. Having posted 27 wins and a career best 7 shutouts in 53 games, Budaj was returned to the backup role upon Quick's return on 25 February 2017.
Tampa Bay Lightning
On 26 February 2017, the Kings traded Budaj, alongside Erik Černák and a 2017 7th-round pick to the Tampa Bay Lightning in exchange for goaltender Ben Bishop and a 2017 5th-round pick.[17] Budaj finished the campaign with a 3–1–0 record in seven games with the Lightning. On 22 June 2017, Budaj signed a two-year, $2.05 million contract extension with the Lightning.[18]
Budaj appeared in eight games with the Lightning during the 2017–18 season, having a record of 3–3–1. Budaj also spent time with the Syracuse Crunch on a conditioning stint.[19]
Return to Los Angeles
On 13 June 2018, Budaj was traded back to the Kings in exchange for forward Andy Andreoff.[20] While Budaj was originally assigned to the Kings AHL affiliate, after starting goaltender Jonathan Quick was placed on Injured Reserve on 7 October he was recalled to the NHL.[21] Budaj was reassigned to the AHL on 18 October.[22] Budaj played out the remainder of the season with the Reign, ending his 17 year professional career at the conclusion of the regular season.[23]
Mask
Budaj, a devout Christian, is perhaps best known for having the depiction of Ned Flanders, a popular religious character from TV's The Simpsons painted on his masks.[24] In 2008, Budaj began wearing a mask featuring the character Altaïr from the popular video game Assassin's Creed.[25]
The mask primarily worn by Budaj during the 2008–09 season features a burgundy colored version of the comic book hero The Hulk,[26] although he did continue wearing the Assassin's Creed mask as well. Budaj's 2009–10 mask features his racing idol Valentino Rossi on one side, the Avalanche's alternate foot logo on the other, and retains Ned Flanders on the back.[27]
Budaj's 2013–14 mask still has Ned Flanders' image as well as an image of Argentine soccer star Lionel Messi. Ned Flanders continues to appear on Budaj's 2014–15 mask, without Lionel Messi.[28] Then, during the 2017–18 season his Ned Flanders character turned to Thor.[29]
Personal life
Peter and his wife Taylor have two sons together.[30][31]
After retiring from playing hockey Budaj moved to Bozeman, Montana to be closer to his wife's family. He started a goalie training company called Budaj Blockers and also served as assistant coach of the Montana State University Bobcats hockey team.[32]
In 2021 Budaj became a goalie development coach with the Avalanche organization. He joined the Anaheim Ducks as a goalie coach in 2024.[33]