Kalvin Janssen
Kalvin Janssen is a three-star recruit from Gretna, NE (No. 1,971 in the 2025 class) who has not played in Wyoming's 8 games this season.
Where Janssen comes from
- Gretna, NE
- Gretna
- About 500 miles from War Memorial Stadium
- Three-star, No. 1,971 in the 2025 class.
- On the Wyoming roster since 2025
Where Janssen fits
Wyoming lists 20 offensive linemen this season.
Wyoming offensive linemen with a game this season
The team’s line is 3rd in the country in line yards this season (a team number).
Wyoming is 5-3. Next: at UNLV, Sat Nov 7.
Similar players
Same class and position
Also from Gretna, NE
Awards
A three-star recruit at offensive line for Wyoming -- now projected as a quality starter at the position.
Offensive line play doesn't show up in a box score. Here's what actually tells you whether he's good.
The unit he anchors ranks 3rd nationally in line yards this season. See the full unit breakdown →
Wyoming has produced 6 All-Conference offensive linemen and 1 All-American. 1 has gone on to the NFL Draft since 2017. Emmanuel Pregnon was one of them, an All-American.
Two seasons at Wyoming
- 2026 Wyoming SawvelYear 2 · Games –
- 2025 Wyoming SawvelYear 1 · Games –
- High school GretnaGretna, NE · Class of 2025Three-star, No. 1,971 in the 2025 class. Signed with Wyoming.Also from Gretna: Zane Flores (Iowa State) and Mason Goldman (Nebraska).
2025
- Signed with WyomingThree-star, out of Gretna