Cooper Flagg sets a rookie record with 49 points, but Kon Knueppel doesn't back down, scoring 34 to fuel the Hornets' win.
In a game in which a franchise legend was honored in Dallas, a pair of young phenoms stole some of the spotlight.
Dallas rookie Cooper Flagg set the NBA record for points by a teenager with 49 on Thursday night in a 123-121 loss to Charlotte. In doing so, he broke the franchise rookie scoring record he shared with Mark Aguirre — whose jersey was retired at halftime.
“Mark Aguirre is special. Such a special night for him and the whole organization,” said Flagg, who turned 19 in December. “I just feel blessed. It’s a pretty cool thing.”
“You saw history,” Mavericks coach Jason Kidd said. “We saw history at halftime, and we got to see a young man play the game at a very high level. To have Mark in the building and break his record was pretty special.”
The former college roommates delivered an EPIC DUEL in Dallas 🤯
Cooper Flagg: 49 PTS (career-high, most-ever by a teen), 10 REB, 20-29 FGM
Kon Knueppel: 34 PTS (career-high), 4 REB, 8 3PM (new franchise rookie record), 10-16 FGM pic.twitter.com/J081u6J6os
— NBA (@NBA) January 30, 2026
Also special for the No. 1 overall pick at the 2025 NBA Draft from Duke was playing his first NBA game against Kon Knueppel, his roommate as Blue Devils freshmen last season. Knueppel, drafted fourth, set his own career record with 34 points and hit the two winning free throws with 4.1 seconds left after being fouled at the rim by Flagg.
Knueppel finished 10-for-16 overall from the field and 8-for-12 on 3-pointers, setting a Hornets record for the most 3-pointers made in a game by a rookie. He had his 13th game of 2025-26 with five or more 3-pointers, tying Saddiq Bey (2020-21) for the most such games by a rookie in NBA history.
Flagg and Knueppel became the first pair of opposing rookies that went to the same college to each score 30 or more points in the same game.
“Cooper, he played like the best player we’ve played all season,” said Knueppel, who set a franchise rookie record hitting eight 3-pointers. “He had a heck of a game, he’s a heck of a player, and he’s going to have a heck of a career.”
Flagg referred to Knueppel as his “brother for life.”
from high school to the league 💙 pic.twitter.com/BgvaEHxY2P
— Charlotte Hornets (@hornets) January 30, 2026
Cliff Robinson set the previous NBA teen record of 45 at age 19 for New Jersey in a game against Detroit on March 9, 1980. Flagg’s previous high of 42 points also came in a defeat — 140-133 at Utah on Dec. 15. As did Aguirre’s, in a 118-112 loss to Golden State on Nov. 14, 1981.
Flagg’s 49 points are the most by a rookie since Trae Young in 2019 and he is the youngest player in NBA history to record 40-plus points and 10-plus rebounds in a game. Flagg is also the first rookie since Blake Griffin with a 45-point, 10-rebound game (Griffin had 47 points and 14 rebounds on Jan. 17, 2011).
It didn’t start out looking like a historic night for Flagg. He shot 1-for-4 in the first quarter as the Mavericks fell behind by 15 points. He caught fire in the second period, hitting 8 of 9, including 2 of 3 from downtown, plus 5 for 5 at the free-throw line. His 23 points in the period and 25 at halftime were both Dallas individual highs this season.
Knueppel conversely came out hot. He hit his first three shots from behind the arc, 4 for 5 in the first period and added another in the second quarter.
“When he sees some easy ones go in to start the game, it’s never a good thing (for an opponent),” Flagg said of Knueppel, who turned 20 in August. “That’s how it is for a lot of great shooters.”
Any trash talk?
“Chirping back and forth,” Flagg said. “Just having fun.”
The two leading candidates for KIa Rookie of the Year finished the night with Flagg averaging 19.5 points per game, Knueppel 18.9. They’ll meet again on March 3 in Charlotte.
It will be difficult to match their collective effort on Thursday night.
“We’ll both be looking back on this night and this whole year in general the rest of our lives,” Flagg said.
Information from The Associated Press was used in this report.
