The Bucks' 105-92 win over the Toronto Raptors on Thursday night clinched the spot for Budenholzer, who will coach in the All-Star Game for the second time in five years. He also coached in 2015, when he was with the Atlanta Hawks.
Milwaukee improved to an NBA-best 37-13 with the win. Toronto fell to 37-16, and the loss means its first-year coach Nick Nurse now cannot overtake Budenholzer in time to earn the All-Star job. It goes to the coaches of the teams with the best record in the Eastern Conference and the Western Conference through Sunday's games.
"It's a great honor," Budenholzer said. "It says a lot about our team. The players are the ones who put the coaching staff in that position. I'm incredibly grateful to our entire roster and all those guys."
Budenholzer will coach Team Giannis -- the one captained by Bucks star Giannis Antetokounmpo. Milwaukee's Khris Middleton is also heading to the Feb. 17 game in Charlotte, North Carolina, as a reserve. Middleton will find out which team he'll play for on Feb. 7, when Antetokounmpo and LeBron James, the other captain, select their rosters.
Budenholzer is only the second Bucks coach to earn the All-Star nod. Larry Costello coached in the 1971 and 1974 All-Star matchups.
"It's a huge statement, honor and compliment to the assistant coaches," Budenholzer said. "What these guys do for me is pretty special. We've been together a long time, so I love that as a staff you get to go and enjoy it. It's a real honor and I'd say it's a special weekend to be around players like that and just enjoy it."
The West coach will be either Golden State's Steve Kerr or Denver's Michael Malone.
Kerr would be the All-Star coach for the third time in the past five seasons, and he faced Budenholzer in the 2015 game. Malone has never been the All-Star coach, and would be the first Denver coach to have that job since George Karl in 2010.