Brock Sieben
Brock Sieben
About Brock
Expert Analysis
Austin Lowell | Prep Redzone Scout
The younger brother of one of the top QB prospects in MN,
Brock Sieben
Brock
Sieben
5'10" | 160 lbs | WR
Anoka | 2029
MN
is starting to turn heads this offseason and will be looking very soon to propel as a star prospect as well. One of the youngest WR prospects at the event, Sieben immediately shocked me with an impressive 4.7 40 yard time for his age. Sieben showcases great mechanics and instincts for his age, doing a great job adjusting to the ball, flashing his flexibility and solid back-reach, while showcasing great ball-tracking skills, with an impressive juggling catch on a deep go-ball he had being one of the top plays that I saw from the event on Sunday. Brock is on a great path of following in his older brother’s footsteps in becoming a premium athlete to watch in MN going forward.
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Read EvaluationEvent Results
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Exposure Series: Minnesota Session 2
04/18/2026
- 40 Yard Dash #1
- -
- 40 Yard Dash #2
- -
- Shuttle #1
- -
- Shuttle #2
- -
- Broad Jump #1
- -
- Broad Jump #2
- -
- L Drill #1
- -
- L Drill #2
- -
- Vertical #1
- -
- Vertical #2
- -
- Wingspan
- 66.5"
- Hand Size
- -
Stock Up Showcase: Minnesota
12/14/2025
- 40 Yard Dash #1
- -
- 40 Yard Dash #2
- -
- Shuttle #1
- -
- Shuttle #2
- -
- Broad Jump #1
- -
- Broad Jump #2
- -
- L Drill #1
- 7.31s
- L Drill #2
- 7s
- Vertical #1
- -
- Vertical #2
- -
- Wingspan
- -
- Hand Size
- -
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Event Results
-
Exposure Series: Minnesota Session 2
04/18/2026
- 40 Yard Dash #1
- -
- 40 Yard Dash #2
- -
- Shuttle #1
- -
- Shuttle #2
- -
- Broad Jump #1
- -
- Broad Jump #2
- -
- L Drill #1
- -
- L Drill #2
- -
- Vertical #1
- -
- Vertical #2
- -
- Wingspan
- 66.5"
- Hand Size
- -
Stock Up Showcase: Minnesota
12/14/2025
- 40 Yard Dash #1
- -
- 40 Yard Dash #2
- -
- Shuttle #1
- -
- Shuttle #2
- -
- Broad Jump #1
- -
- Broad Jump #2
- -
- L Drill #1
- 7.31s
- L Drill #2
- 7s
- Vertical #1
- -
- Vertical #2
- -
- Wingspan
- -
- Hand Size
- -