Xavier University Athletics
2026 Baseball Roster

Jersey Number 54
Jack DeTienne
- Position:
- Right-Handed Pitcher
- Height:
- 6-2
- Weight:
- 185
- Class:
- Sophomore
- Hometown:
- Verona, Wisc.
- High School:
- Verona Area
- B/T:
- R/R
2025: Made 17 appearances, including one start...had a 14.82 ERA through 18.0 innings of work...Finished with 20 strikeouts...Made six appearances in conference play...finished with a 7.71 ERA through 7.0 innings of work against BIG EAST opponents...had eight strikeouts to five walks...Made first collegiate appearance on 2/14 against Oregon State...made first collegiate start on 3/11 at LSU...went a season-long 2.0 innings on 4/17 at Villanova...had a season-high three strikeouts on 4/26 against Georgetown.
PRIOR TO XAVIER: A right-handed pitcher from Verona, Wis., where he attended Verona Area High School...Played for head coach Brad O'Orzio at Verona, pitching and playing shortstop...Earned All-Big 8 Conference Second Team honors at shortstop during his career...Also has experience playing club with the GRB Rays and the Cincinnati Reds Scout Team... Was a Prep Baseball All-American, was ranked as the No. 63 player in the country...Perfect Game ranked him as the No. 1 player in Wisconsin.
PERSONAL: Plans on studying Business at Xavier. He is the son of Sara and Andrew DeTienne and has one sibling, Ben. Sara was a member of the rowing team at Wisconsin.
PRIOR TO XAVIER: A right-handed pitcher from Verona, Wis., where he attended Verona Area High School...Played for head coach Brad O'Orzio at Verona, pitching and playing shortstop...Earned All-Big 8 Conference Second Team honors at shortstop during his career...Also has experience playing club with the GRB Rays and the Cincinnati Reds Scout Team... Was a Prep Baseball All-American, was ranked as the No. 63 player in the country...Perfect Game ranked him as the No. 1 player in Wisconsin.
PERSONAL: Plans on studying Business at Xavier. He is the son of Sara and Andrew DeTienne and has one sibling, Ben. Sara was a member of the rowing team at Wisconsin.
HIGHLIGHTS | Baseball vs. UConn (BIG EAST Tournament)
Thursday, May 22
HIGHLIGHTS | Baseball at Penn State (Game 3)
Saturday, May 17
HIGHLIGHTS | Baseball at Creighton (Game Three)
Sunday, May 11
HIGHLIGHTS | Baseball at Creighton (Game 2)
Sunday, May 11




