Eliteprospects
USA Kazimier Sobieski
#5 RPI (Rensselaer Polytech. Inst.) / NCAA - 25/26
Date of Birth
Apr 12, 2004
Position
D
Age
21
Height
6'1" / 185 cm
Place of Birth
Deerfield, MA, USA
Weight
181 lbs / 82 kg
Nation
USA
Shoots
R
Youth Team
Amherst YHA
Contract
-

© Photo: Dan Hickling

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Kazimier Sobieski Statistics

S Team League GP G A TP PIM +/-   POST GP G A TP PIM +/-
2017-18 Eaglebrook School USHS-MA 26* 6* 9* 15* -* -* |
2018-19 Shattuck St. Mary's 14U AAA 14U AAA 55* 8* 18* 26* 42* -* |
2019-20 Shattuck St. Mary's 15U AAA 15U AAA 46* 6* 13* 19* 28* -* |
2020-21 Shattuck St. Mary's 16U AAA 16U AAA 47* 9* 19* 28* 38* -* |
2021-22 Shattuck St. Mary's 18U Prep USHS-Prep 38* 4* 27* 31* 26* -* |
Sioux Falls Stampede USHL 2* 1* 0* 1* 0* 1* |
Shattuck St. Mary's 18U Prep PHC 7* 1* 5* 6* 8* -* | Playoffs 2 0 0 0 2 -
2022-23 Sioux Falls Stampede USHL 54* 4* 4* 8* 32* -11* |
2023-24 Sioux Falls Stampede USHL 48* 4* 20* 24* 54* -8* | Playoffs 3 0 0 0 4 0
2024-25 UMass NCAA 5* 0* 0* 0* 2* 1* |
Youngstown Phantoms USHL 38* 8* 19* 27* 31* 14* | Playoffs 3 1 1 2 0 -3
2025-26 RPI (Rensselaer Polytech. Inst.) NCAA 21* 4* 6* 10* 8* -13* |

Kazimier Sobieski Tournament Statistics

S Team League GP G A TP PIM +/-   POST GP G A TP PIM +/-
2016-17 New England Jr. Falcons PW QC Int PW 2* 0* 0* 0* 0* -* |
2018-19 Bloodline Hockey Selects U15 WSI U15 5* 0* 2* 2* 2* -* |
2019-20 Team Black USA-S15 4* 0* 2* 2* 4* -* |
2021-22 Team Royal USA-S17 4* 0* 0* 0* 0* -* |

Kazimier Sobieski Career Totals

League Years GP G A TP PPG PIM +/- | Years GP G A TP PPG PIM +/-
14U AAA 1 55* 8* 18* 26* 0.47* 42* -* | 0 * * * * * *
15U AAA 1 46* 6* 13* 19* 0.41* 28* -* | 0 * * * * * *
16U AAA 1 47* 9* 19* 28* 0.60* 38* -* | 0 * * * * * *
NCAA 2 26* 4* 6* 10* 0.38* 10* -12* | 0 * * * * * *
PHC 1 7* 1* 5* 6* 0.86* 8* -* | 1 2 0 * 0 * 0 * 0.00 * 2 * - *
QC Int PW 1 2* 0* 0* 0* 0.00* 0* -* | 0 * * * * * *
USA-S15 1 4* 0* 2* 2* 0.50* 4* -* | 0 * * * * * *
USA-S17 1 4* 0* 0* 0* 0.00* 0* -* | 0 * * * * * *
USHL 4 142* 17* 43* 60* 0.42* 117* -4* | 2 6 1 * 1 * 2 * 0.33 * 4 * -3 *
USHS-MA 1 26* 6* 9* 15* 0.58* -* -* | 0 * * * * * *
USHS-Prep 1 38* 4* 27* 31* 0.82* 26* -* | 0 * * * * * *
WSI U15 1 5* 0* 2* 2* 0.40* 2* -* | 0 * * * * * *
Transactions
DATE STATUS FROM TO SOURCE
04/20/2025
04/20/2025 Confirmed Youngstown Phantoms RPI (Rensselaer Polytech. Inst.)
11/22/2024
11/22/2024 Confirmed UMass Youngstown Phantoms
07/14/2021
07/14/2021 Confirmed Shattuck St. Mary's 16U AAA UMass
Player Biography and Trivia

Drafted 2020, 1 #14 overall by Rimouski Océanic in the QMJHL American Draft

Drafted 2020, 5 #67 overall by Sioux Falls Stampede in the USHL Futures Draft

2022 NHL Entry Draft: Ranked #130 by NHL Central Scouting