Arizona Cardinals fans came through at this weekend's Red & White practice by signing up to "Be The Match."
Be The Match seeks to sign people up for the bone barrow registry.
All it takes a quick cheek swab, and you could potentially save someone's life if you marrow matches theirs.
"Be The Match" will hold a similar registry drive before the September 1st preseason game against the Denver Broncos at University of Phoenix Stadium.
Catch Cardinals preseason action beginning Friday, as they face off against the Oakland Raiders on ABC15!