Sienna Allen
Sienna Allen
About Sienna
Expert Analysis
Jim Dabbelt | Prep Girls Hoops Scout
The Ohio University signee completed her career with a back-to-back state championship. Long and athletic, Sienna is able to produce for her team in all phases. Offensively she can score in multiple ways and defensively she can lock you down and provide great leadership. Sienna has been named Ohio D5 co-Player of the Year.
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Read EvaluationAngie Saiter | Prep Girls Hoops Scout
Allen begins the championship game with an inside bucket! The OU commit hit clutch free-throws in the 4th to give Portsmouth a three point lead. I love how she takes her time shooting her free-throws, and purposefully taking her time brining up the ball, looking for the perfect shot! Sienna finished with 13 points, on 4-9 FG, 5-6 FT. (Below with ball)
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Read EvaluationJim Dabbelt | Prep Girls Hoops Scout
This state champion knows one thing, and that’s how to win. Athletic tall wing who can score in multiple ways, very smart with an intelligent basketball IQ with a drive and desire to compete and win. Good defender, can guard multiple positions. Great basketball genes in the family and she looks to leave her legacy at Portsmouth. Sienna will continue her basketball career at Ohio University next fall. She would be a nice solid fit for this Ohio squad.
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Read EvaluationNate Koesel | Prep Girls Hoops Scout
Allen is a dynamic force at the combo guard position! Standing 5’11”, she is a matchup nightmare! In Portsmouth’s game versus Granville she secured an impressive double-double with 12 points and rebounds a piece demonstrating why she is #2 at her position in all Ohio! The Ohio University commit gives you a bit of everything on both ends of the floor! Nothing can stop her when she makes up her mind to score the ball! It was fun to watch and evaluate her game during the 2026 Classic In The Country Challenge!
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Read EvaluationJim Dabbelt | Prep Girls Hoops Scout
She is a D5 state champion, and her goal is to get that back to back gold this March. Sienna is heading to Ohio University next season, but her talent level is solid in all aspects of the game. She’s a great floor leader, solid defensive player and makes plays happen for her team.
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Read EvaluationAngie Saiter | Prep Girls Hoops Scout
The Ohio Bobcats have a dandy coming their way! Love her court vision and crisp passes! When Allen recognizes a defender is coming over to make her shot more challenging and sees a teammate open, it’s an easy dump pass and bucket every time! She’s an efficient and reliable scoring machine! (Below in blue uniform)
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Read EvaluationAngie Saiter | Prep Girls Hoops Scout
Allen is a certified bucket with a rainbow stroke from deep, has next level court vision in how she sees the game, and the chemistry she shows with her teammates is a delight to watch! She impacts the game in all areas! (Below in dark uniform)
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Read EvaluationJim Dabbelt | Prep Girls Hoops Scout
Incredible athlete who continues to improve her game, catching the attention of D1 coaches everywhere. Sienna is a smooth fluid scorer, good midrange shooter with elevation. Also can knock down the three, or put the ball on the floor and get to the rim. Averaged 14 points per game, but her skillset goes way beyond scoring. Won the D5 state title last weekend. Sienna has been selected the Ohio Division 5 Player of the Year. (Feature photo above)
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Read EvaluationAngie Saiter | Prep Girls Hoops Scout
The way Allen dances with the ball is an art, and flat out spectacular! Ice in your veins shooter, automatic from the charity stripe, simply cannot be left alone for a moment’s time, otherwise it’s too late- the ball is going to go through the net! 7-8 shooting, 2-2 from the line, finished with 17 points, 4 assists, and 2 steals. #BuiltDifferent (Below with ball)
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Read EvaluationJim Dabbelt | Prep Girls Hoops Scout
As her list of college suitors continues to grow, so does her game. She is among the top 5 juniors in Ohio and has build up a list of accolades that will continue to blossom through next season.
She has a very smooth shot, able to score around the rim or knock down a pull-up jumper with good range. Great length and a knack of making the right play at the right time. (Feature photo above)
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