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Mav Margraf Elite Prospects ↗

Position: Goalie DOB: 2005-12-16 Country: USA Height: 5'6" (168 cm)
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NCAA Division I

Save % Equivalency
Goals Against Average
Base SV%
Year Adj
Source
Confidence

NCAA D3 / D2

Save % Equivalency
Goals Against Average
Base SV%
Year Adj
Source
Confidence
Career Trajectory
Dashed = raw SV%  ·  Solid blue = age-adj SVe%  ·  Green = actual college SV%
Goalie Junior Seasons
Season Team League GP W L SV% GAA SO SVe Factor Age-Adj SV%
2023-24 Chaska/Chanhassen USHS-MN-W 26 4 16 91.9% 3.06 1 0.9200 73.1%
2022-23 Chaska/Chanhassen USHS-MN-W 27 5 16 91.5% 3.50 0 0.9200 77.7%
SVe Factor = save% equivalency relative to NCAA D1 average  ·  COVID-flagged seasons highlighted in yellow
College Seasons (Historical)
Season School Div GP W L SV% GAA SO
2024-25 Worcester State D3 3 0 1 90.0% 2.56
Goalie Comparables (D1)

Historical goalies with similar age-adjusted SVe profiles who went on to play NCAA D1.

Name Junior League Junior SV% Adj SVe College NCAA SV% NCAA GAA
Hailey Hansen USHS-MN-W 93.3% 73.5% Minnesota 88.5% 3.21
Uma Corniea USHS-MN-W 95.8% 74.2% Princeton 90.9% 2.30
Farah Walker CSSHL-U18W 95.3% 78.5% Colgate 92.5% 1.67
Courtney Stagman USHS-MN-W 93.3% 71.4% Saint Anselm 91.9% 2.29
Grace Zhan USHS-MN-W 94.6% 77.1% Dartmouth 94.1% 1.00
Goalie Comparables (D2/D3)

Historical goalies with similar age-adjusted SVe profiles who went on to play NCAA D2/D3.

Name Junior League Junior SV% Adj SVe College Div SV% GAA
Lily Timmons USHS-MN-W 90.9% 78.2% Gustavus Adolphus D3 91.7% 1.53
Alejandra Erdman JWHL-U19 84.4% 82.7% Connecticut College D3 88.9% 1.20
Sarah Peterson USHS-MN-W 93.5% 79.4% Bowdoin D3 93.8% 1.85
Alex Venning OWHL-U22 88.6% 78.7% Utica D3 100.0%
Jordana DeMarinis OWHL-U22 89.4% 87.6% St. Michael's College D3 91.5% 3.78

How to read this: NCAAe and D3e factors convert a player's junior PPG into expected NCAA scoring at the D1 or D3 level. Harder conferences → lower projected PPG for the same player. A strong junior player (e.g. USHL 0.90 PPG) will project much higher in NESCAC than Big Ten because the D3 scoring environment is lower-difficulty.

Strength factor: conferences above 1.0 are harder than average; below 1.0 are easier. The formula is: Base NCAAe PPG ÷ Conference Strength = Projected PPG.