Cal Poly Senior Fullback Joe Protheroe - YouTube
Senior Fullback Joe Protheroe Leads Cal Poly to 44-15 Win Over Brown - Cal Poly
East Bay offensive player of the year: Joe Protheroe, Clayton Valley Charter – The Mercury News
Big Sky Conference Kickoff Players' Series: Cal Poly fullback Joe Protheroe - YouTube
Senior fullback Joe Protheroe has... - Cal Poly Football | Facebook
2017 Cal Poly Football Team Information Guide by Cal Poly Athletics - Issuu
Joe Protheroe - 2018 - Football - Cal Poly
Cal Poly's Protheroe selflessly motivated after 2017 season-ending injury – Skyline Sports
Cal Poly Mustangs football - Wikipedia
Wrapping up the 2014 Cal Poly Football season - Fansmanship
BigSkyFB ROOT SPORTS Players of the Week Announced - Nov. 12 - Big Sky Conference
Cal Poly falls short in overtime to FBS Nevada - Big Sky Conference
Joe Protheroe - 2018 - Football - Cal Poly
Cal Poly's Protheroe selflessly motivated after 2017 season-ending injury – Skyline Sports
Rally Falls Just Short for NAU Football in 38-28 Loss to Cal Poly - Northern Arizona University Athletics
Cal Poly Mustangs football - Wikipedia
Football's Joe Protheroe participates in 49ers Rookie Minicamp - YouTube
2019 Cal Poly Football Team Information Guide by Cal Poly Athletics - Issuu
Cal Poly Report — June 5, 2019 - Cal Poly News - Cal Poly, San Luis Obispo
Cal Poly football depth chart: Running backs | San Luis Obispo Tribune
FCS First Round: San Diego-Cal Poly - Sports Illustrated
2022 Cal Poly Football Team Information Guide by Cal Poly Athletics - Issuu
FIRST LOOK: Cal Poly hopes to bounce back against visiting Grizzlies – Skyline Sports
Blunt named 1st Team STATS All-American - McNeese State University Athletics
Cal Poly's Protheroe selflessly motivated after 2017 season-ending injury – Skyline Sports
