Yaxel Lendeborg wasted no time making noise in his Vegas Summer League debut.
The Golden State Warriors beat the Dallas Mavericks 101-90 on Thursday night, and Lendeborg was at the center of it. The rookie put together a full stat line, finishing with 21 points, 10 rebounds and six assists while shooting 8-for-13 from the field and 2-for-4 from three.
It was his first game in the Vegas edition of Summer League, even though he had already appeared in earlier action at the California Classic against the Lakers. This one, though, gave Warriors fans their clearest look yet at why the 23-year-old has been drawing so much attention.
Social media lit up almost immediately after the performance, with fans praising everything from his fit with the roster to the way he filled up the box score.
“Bro is already better than Darryn Peterson. 💀”
“Finally, Steph will get a competent PF.”
“He’s the great Draymond replacement.”
“We’re winning Rookie of the Year!”
“Age is just a number when you ball out like this in the Summer League.”
“Perfect fit for the team!”
“Good start, but the NBA is different. Let’s see how he plays against the real pros.”
Lendeborg also flashed the kind of athletic pop that turns heads in this setting. He hammered home a few transition dunks, including one against his former college teammate, Morez Johnson Jr., that had him visibly fired up.
YAXEL LENDEBORG NASTY SLAM 😤
The Warriors got a gem 💎 pic.twitter.com/wCkF11i0XC
- NBA on ESPN (@ESPNNBA) July 10, 2026
After the game, Lendeborg spoke with sideline reporter Vanessa Richardson and said the matchup carried extra meaning because of the opponent on the floor.
“Felt amazing, felt really good to go out there, play against Rez and win. Felt good to go out there and beat Rez, for all the times he did me dirty in practice,” said Lendeborg.
He also pointed to the exact trait the Warriors are hoping to see from him going forward.
“But you know, this is what the Warriors saw in me, my versatility, so showcasing that is what I’m going to try to do in the rest of the Summer League and the rest of my career here.”
Lendeborg didn’t sugarcoat the physical side of the NBA either. He said he knows he still has work to do before he’s ready for the grind at full speed.
“I mean, the NBA is all about physicality. I still have to put on a few more pounds of muscle, got to learn how to use my strength a little bit more.
But I definitely plan on playing more physically than I have already. I feel like that’s the name of the game, physicality, so I’ll do my best to get strong and become better at doing it.”
Even with the strong numbers, he later gave himself a C or C- for the night. That leaves plenty of room for him to keep climbing as Summer League rolls on.
Golden State has three games left, with its schedule running through July 16 since the team is likely not headed to the championship game. Next up is a matchup with the Oklahoma City Thunder on Sunday night, July 12.
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