LAS VEGAS — The Knicks have five draft picks on their summer league roster, but the player raising the most eyebrows is undrafted, 6-foot-9, energetic power forward Maurice Ndour, who has made a big statement he deserves a training-camp invite.

As tough as 7-foot-3 rookie wonder Kristaps Porzingis has been, Ndour’s story is even more intriguing — a kid from Senegal who moved with his family to Japan as a teenager so he could play high school basketball. He speaks five languages, including Japanese. After three summer league games, he speaks a sixth language — triangle.

In Tuesday’s overtime win over the Sixers, Ndour, who attended Ohio University after two years at Monroe Community College in Westchester, racked up 23 points on 10-of-15 shooting, grabbed six rebounds and blocked an inside attempt by third-overall pick Jahlil Okafor in the final minute.

His New York-based agent Eric Fleisher is receiving several offers from Europe, and a handful of NBA teams suddenly are calling. The Knicks worked him out before the draft, and team president Phil Jackson’s top adviser, Clarence Gaines, had a big role in the Knicks signing the 23-year-old for summer league.

The Knicks have 13 players with contracts for next season and have two open roster spots. Coach Derek Fisher said there is a possibility of bringing more than 15 guys to camp with contracts.

“I don’t know any more he can do,’’ Fisher said. “He’s doing everything that’s in his control to be a guy whether our team — hopefully — or 29 other teams for sure will give him a look where he probably could play at this level and be pretty good at it.’’

Not only has he played with a revved-up, tenacious spirit, he has found ways to score, including a cool mid-range jumper. He’s averaging 13.4 points on 56 percent shooting in the summer league. Last year, the braided forward averaged 16 points and 8.3 rebounds per game while being named second team All-MAC.

When he was recruited by colleges in Japan, he didn’t speak English.

“The triangle offense fits — it shows everything I could do as far as passing and mid-range jumpers,’’ Ndour told MSG Network. “[To get an invite] would be really great.’’

Fleisher says things have changed in a big way in the last few days.

“Based on how he’s played, we’re getting offers from big-time European teams, some NBA teams have called, but I’m moving slowly on it,’’ Fleisher told The Post. “I want to give him an opportunity to continue to play and see how the situation plays out with the Knicks. He’s someone who fell below the radar. He’s got an incredible motor.’’

Fisher, who cherishes gritty underachievers, noted undrafted forward Travis Wear made the roster last fall despite 15 guaranteed pacts in camp.

“He’s shown an ability to shoot the ball like he did when he had his pre-draft workout and like our scouts who scouted him in school [said],’’ Fisher said of Ndour. “His activity and length, blocking shots and using his long arms to create havoc, all the things we thought he could do, you don’t know until he’s out there. He’s proven people right he can play. He’s doing everything he can do to make [a camp invite] happen.’’