Indiana Pacers guard Tyrese Haliburton (0) Trevor Ruszkowski-USA TODAY Sports

Tyrese Haliburton's 20-point triple-double propels Pacers to in-season tournament semis

Tyrese Haliburton's incredible season took another remarkable turn on Monday after he led the Indiana Pacers to a 122-112  win over the Boston Celtics in the NBA in-season tournament quarterfinals.

Haliburton finished with 26 points, 13 assists and 10 rebounds while shooting 10-of-18 from the field, including 5-of-11 from deep. He broke open a game tied at 105 with a four-point play with 1:33 remaining in the fourth.

Entering Monday's game, Halburton averaged a career-high 27 points while leading the league with 11.8 assists. 

Indiana (11-8, sixth in Eastern Conference) is one of the most entertaining teams in the league. Its advancement to the semifinals is a win for the league and the in-season tournament. We have an entire season (and playoffs) to watch the Celtics compete for an NBA title. It's refreshing for an ascending young team such as the Pacers to get the spotlight for once.

They rank first in the league with 128.4 points per game and have the top pace (104.2) in the league while also allowing 125.2 points per game, the most in the league. Per Spotrac, Indiana has the fifth-youngest roster by age (24.6 years) and the lowest payroll in the league ($130.2M).

The Pacers will play either New York (12-7, fifth in Eastern Conference) or Milwaukee (14-6, third in Eastern Conference) in the Eastern Conference semifinals of the in-season tournament on Thursday.

More must-reads:

TODAY'S BEST
Mavericks advance to Western Conference Finals aided by controversial call late
Connor McDavid, Oilers hammer Canucks to force Game 7
Tyson Fury-Oleksandr Usyk epic increases excitement for potential rematch
Seize the Grey wins in muddy Preakness
Even Mike Budenholzer admits the Suns need a point guard
Watch: Juan Soto's first multi-homer game as a Yankee
Xander Schauffele, Collin Morikawa lead at PGA Championship
Knicks could get major boost for Game 7 showdown with Pacers
Giants All-Star pitcher suffers setback in recovery from injury
Panthers star named winner of 2024 Selke Trophy
WNBA to investigate $100,000 sponsorship deals for Aces players
Tiger Woods blames one big factor for missing the cut at PGA Championship
'Ain't good enough': Draymond Green claims Celtics must 'win it all' or it's a 'failure'
Blue Jays GM wants struggling club to feel 'massive sense of urgency'
Raptors expected to flip former NBA champion during the offseason
MLB insider reveals Mets' massive extension offer that Pete Alonso turned down
Celtics legend provides update after gruesome finger injury
Bulls hire former NBA head coach as top assistant
Chiefs move on from young running back
20-year MLB veteran working out, unsure about playing future