Calen Bullock exhibits a play style characterized by elite speed and athleticism, making him a versatile fit in various defensive schemes. He's especially proficient in deep zone coverage, where his ability to cover large areas of the field quickly and effectively stands out. Bullock's skills are well-suited for a single-high safety role, where he can utilize his range and ball-hawking abilities. However, his play against the run and in man-to-man situations needs further development.