University of Tennessee Athletics
2026 Baseball Roster
Roster

Jersey Number 42
Will Haas
- Class:
- Freshman
- Position:
- LHP
- B/T:
- L/L
- Ht/Wt:
- 6-1 / 200
- Hometown:
- Rockford, Minn.
- High School:
- Rockford HS
2026
- Delivered a shutout inning of relief against No. 25 Ole Miss (4/17), punching a strikeout and retiring the last three batters of the matchup
- Came in for an inning of relief and delivered one strikeout against UNC Asheville (4/14)
- Recorded one strikeout in midweek win over Austin Peay (3/31)
- Struck out a pair in the ninth inning of midweek win vs. Tennessee Tech (3/10)
- Recorded two strikeouts in his collegiate debut vs. Oakland (3/4)
HIGH SCHOOL
- Rated as the No. 197 overall prospect in the nation and No. 17 left-handed pitcher for the class of 2025 by Perfect Game
- Rated as the No. 1 overall player and No. 1 left-handed pitcher from the state of Minnesota by Perfect Game
- Named a 2025 Perfect Game Preseason All-American and All-Central Region First Team selection
- Named a 2024 Perfect Game Preseason Underclass All-American and All-Central Region First Team selection
- Participated in the 2024 Perfect Game National Showcase
- Played club baseball for USA Prime
- Named a 2025 MSHSBCA Class AA All-State selection as a senior for Rockford High School
PERSONAL
- Full name is William Hayden Haas
- Born on Dec. 24, 2006
- Majoring in Marketing
- Son of Chad and Jennifer Haas
- Has one older sister, Em Haas
- Outside hobbies include fishing, golfing and hiking
BSB | Tegan Kuhns Postgame Media vs. Alabama (4.24.26)
Friday, April 24
BSB | Trent Grindlinger Postgame Media vs. Alabama (4.24.26)
Friday, April 24
BSB | Blaine Brown Postgame Media vs. Alabama (4.24.26)
Friday, April 24
BSB | Josh Elander Postgame Media vs. Alabama (4.24.26)
Friday, April 24















































