University of Tennessee Athletics
2026 Spring Football Roster
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Jersey Number 65
Michael Kostantonov
- Position:
- OL
- Ht./Wt.:
- 6-4 / 320
- Class:
- Redshirt Sophomore
- Hometown:
- Northbrook, Ill.
- High School:
- Loyola Academy
- Prev School:
- Central Michigan
CAREER
Joined the Vols in the summer of 2025 as a redshirt freshman offensive lineman … Played his first collegiate season at Central Michigan where he saw action in two games on the field goal/PAT unit.2024 – FRESHMAN (CENTRAL MICHIGAN)
Redshirted … Played in two games as a true freshman on special teams … Saw action in the season’s final two games vs. Western Michigan (11/19) and at Northern Illinois (11/30).HIGH SCHOOL & PERSONAL
Attended Loyola Academy, where he played two years of varsity football for head coach John Holecek … Played center and guard for the Ramblers … Served as team captain as a junior and senior … Helped lead Loyola to a 25-2 record in his two seasons playing varsity football, including a 13-1 season and IHSAA Class 8A state title as a senior ... Full name is Michael Milan Kostantonov ... Nickname is Koz ... Majoring in communication studies ... One word that describes him is relentless ... Trains with former Chicago Bear and six-time Pro Bowler Olin Kreutz ... Instagram handle is @iam_kozFB | George MacIntyre Media Availability (3.17.26)
Tuesday, March 17
FB | Faizon Brandon Media Availability (3.17.26)
Tuesday, March 17
FB | Ryan Staub Media Availability (3.17.26)
Tuesday, March 17
FB | Joey Halzle Press Conference (3.17.26)
Tuesday, March 17
