One of the top bigs in the 2029 class, Grivna has the ability to seal and fight for position, catch and finish over his left shoulder at a high rate. Grivna is a throwback with how he operates with his back to the basket and he’s taken strides as a straight line runner which allowed him to get easier looks in transition. Also flashing the jumper, Grivna knocked down a 3-pointer off a DHO and hit a couple mid-range buckets throughout the day. Playing up at the 17 U level in the summer, Grivna got the opportunity to face older competition and that’s paid off as he was asserting himself well against bigs his age.

Mason Grivna Mason Grivna 6'11" | C Ballard | 2029 State #2028 Nation KY is a 2029 prospect from the Wildcat Select 17U that I was able to evaluate during my time at the Adidas 3SSB Session III. Despite being younger than his opponents, he played exceptionally well and stood out as one of the most polished players I observed throughout the weekend. Offensively, Mason demonstrated poise in the paint. He never rushed to score, instead using his frame and footwork to execute precise finishes. He also excelled in pick-and-roll situations as a screener, capitalizing on his size to create mismatches for opposing teams. Mason’s physicality on the court is advanced and he embraces it, playing through it effectively. Defensively, he maintains his frame in the paint, serving as a reliable anchor for the Wildcat Select 17U. It’s no surprise that Mason has received high major Division I offers from multiple schools. His exceptional skills and potential make him a highly sought-after player. 

Mason is a top 20 prospect in America by most national rankings sites and I think he’s likely better than that. Pushing 7 feet tall already, Grivna has early offers from powerhouses like Louisville, Indiana and Kansas. With the ability to protect the rim and run the floor, Mason is going to be a top talent in America’s 2029 class and could be a future pro, depending on his development.

Speaking of five-star recruits that call Louisville home, Mason’s collegiate recruitment represents only a fraction of the doors that have opened for him so far. Regardless, it’s hard to ignore the number of high major programs that have taken interest in the versatile big man. Louisville, Indiana, Villanova, and Ohio State headline the Power 4 institutions that have extended offers but those are just the tip of the developing iceberg. Mason has reported 11 offers in total and counting.

The elite nationally ranked 2029 Center out of Louisville Ballard actually had to play through some adversity in the first of the Bruins narrow loss to United Prep. The Five Star 7’0” struggled early on with the physicality of his matchup, but figured it out on the offensive in the second half. Skilled big man with elite footwork and touch around the rim. Was able to impact the game still on the defensive end of the floor with his length and timing finishing with a handful of blocks.

Elite of the elite prospect at the University of Evansville Team Camp, Mason Grivna Mason Grivna 6'11" | C Ballard | 2029 State #2028 Nation KY , the 6’11” Five Star Center from Louisville Ballard is the real deal that dominates on both sides of the floor. Back to the basket scorer that finishes over both shoulders. Good footwork that is patient on the catch and plays well through contact. Not only a pick and roll threat, but shot 45% from 3 last season. Big time defensive presence as a rim protector and rebounder. The sky is the limit for the 2029 star who could very well end up as the top ranked center in the country.

Mason drew out some of the nation’s heavy hitters over the weekend. Ballard had a good weekend and was watched by Kentucky among others. He was also offered by Louisville last week.

It is hard to put into words just how advanced some of Grivna’s skills are for a young big man. You simply don’t see rising sophomores that are nearly 7-feet tall have the coordination, footwork, and hands that he possesses. He finished a couple of strong post moves against Ben Davis on Sunday, blocked a ton of shots, and did a great job on the class. Not only is he Kentucky’s top Class of 2029 prospect, but he projects to be one of the top prospects nationally.

The most polished Center I’ve gotten the chance to scout in four years and he’s just 15 years old. A blend a size and skill, the 6’11” Center out of Louisville Ballard is dominant in the low post on both ends of the floor. Good timing as a rim protector and rebounds at a high level. Comfortable offensively scoring over either shoulder. Big time option in the pick and roll with good hands and plays under control. Also has the ability to step out and hit catch and shoot 3’s at a high clip. Has received 9+ Division I offers, with most recently receiving one from the hometown Louisville Cardinals.