Gardner (calf) missed practice Tuesday due to an illness, James Boyd of The Athletic reports.
The Colts' top cornerback has also been dealing with a calf issue during camp after initially sustaining a calf strain in Week 13 of last season. He ended up missing the following three games and four of the last five contests to close out the 2025 regular season. The Colts are banking on the soon-to-be 25-year-old to key their secondary this season.