4-star Muir High School junior Calen Bullock commits to USC football

Muir High School star DB/WR/PR Calen Bullock (Class of 2021) committed to USC on Saturday evening in a video he posted on Twitter.
Listed as an ATH prospect by 247, Bullock is on college radars for his work in all three phases of the game. In 2019, he led the Mustangs with 914 receiving yards, 125 punt-return yards, and six interceptions (tied) en-route to a CIF Southern Section Division 11 finals appearance.
USC made Bullock's final three along with Oregon and Texas. Overall, he received at least 19 Division I offers.
The news comes on the heels of USC landing another 4-star DB in the Class of 2021, Narbonne's Anthony Beavers. With the addition of Bullock, USC's 2021 recruiting class has jumped into the top five of many sources' rankings in the country.

Lance Smith is a veteran high school sports reporter who worked previously with SBLive Sports covering basketball, football, and softball in California's Southern Section and LA City Section and has returned as contributor to High School On SI in 2025. He also covers Nevada and National Girls Basketball. A graduate of The USC Marshall School of Business, Smith dabbles in linear algebra and football and basketball computer rankings.