With a couple minutes remaining, Luke Ertel checked out of a game at Harrison on Jan. 31, donning his black and gold Mt. Vernon uniform just a few miles away from where he'll wear similar colors as a college freshman next season.
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Ertel walked off the floor in May Gymnasium with a smile, high fiving teammates as he settled into a seat on the bench to watch backups put the finishing touches on another Marauders victory.
It was one of several masterpieces in a masterful senior season that'll surely lead to Ertel being named IndyStar Mr. Basketball. Ertel exited with 24 points, 13 assists and nine rebounds, just shy of a triple-double in a year where he has three others, including last week's Class 4A south semistate championship win over New Albany and one on Dec. 23 against Crown Point, his state title game opponent Saturday night.
While a future with Purdue basketball awaits, Ertel has pushed that out of his mind as much as he can in hopes the Marauders would be playing in Gainbridge Fieldhouse this weekend.
Driven by a semistate loss last season, Ertel wouldn't allow himself to think of being a Boilermaker until he was done being a Marauder. That day is Saturday.
"We have aspirations of winning a state championship," Ertel said nearly two months ago. "We know what it takes to get there, and we know what it’s like to come up short. So that’s the goal. That’s the expectation."
Of course, as much as Ertel focuses on what's left of high school, he can't escape what's ahead.
Fans, especially at road games, showed up more than usual to get a glimpse of Ertel, deemed by some as the heir apparent to Braden Smith in Purdue's backcourt. After games, he's hounded for photos or to engage in brief conversation.
But quickly, he'll shift back to the current moment.
Mt. Vernon has never won a state championship in boys basketball. Last season seemed like the Marauders' best chance, but a 63-59 loss to eventual state champion Jeffersonville ended their shot of playing in the season's final game one weekend short.
Here's the thing about Ertel: perhaps one of the major draws for Purdue coaches is his ability to elevate his level of play and bring everyone else on his side along with him.
"It’s almost like, how does he keep getting better?" Mt. Vernon junior Max Vise said. "You think he’s at his potential, but he just keeps getting better."
And with just two returning varsity players - Ertel and Vise - Mt. Vernon is better, too.
"A year ago, things changed. Luke just got command of the game," Mt. Vernon coach Joe Bradburn said. "His skill was always there, but how he controlled games.
"We went into the sectional last year, and from that point on, he just has a presence about him, a poise about him that is hard to explain unless you see it every night. I see it every day in practice. He has a joy about him. He comes in with a passion to compete and play every day. That makes every day in practice competitive, and every day we get better because we don’t have down days."
Ertel rarely has down days in practice or on game day.
He's averaging 24.4 points, 9.9 rebounds, 6.7 assists, and 1.8 steals this season.
On national signing day, Painter's first opportunity to publicly comment on Purdue's 2026 recruiting class, the Boilermaker coach said he wasn't sure he'd ever signed a high school player "with more intestinal fortitude," lauding Ertel's toughness and overall development.
Ask Ertel about that quote, and he'll smile. Humble as he is, he can't deny a compliment like that coming from his future coach, one who doesn't just say things to say things.
Why would Painter say that?
"I don’t quit," Ertel smiles, then admits. "I’m a pretty tough player."
And he's a pretty talented player. When Ertel committed to the Boilermakers in August 2024, he was just starting to surface on recruitment radars nationally.
It seemed like Painter and Purdue had performed another heist, taking a lesser-known name out of its home state and hoping to develop him into the Big Ten's newest superstar.
Only Ertel accelerated that jump. By the time he signed with Purdue in November, Ertel was rated as the No. 41 recruit in the 2026 class by 247Sports and 47th by On3, the two most prominent college basketball recruiting services.
In a season where Purdue fans impatiently await Ertel's arrival to college, he's been showered, as was the case on Jan. 31 at Harrison, with cheers even for road games.
On Saturday, those cheers won't be coming in a high school gymnasium, but in an NBA arena.
Because Ertel put his sole focus on leading Mt. Vernon to its first state title. And now the Marauders are 32 minutes away.
Sam King covers sports for the Journal & Courier. Email him at [email protected] and follow him on X and Instagram @samueltking.
This article originally appeared on Indianapolis Star: Purdue basketball recruit Luke Ertel leads Mt. Vernon to state title game