University of St. Thomas Athletics

2024 Baseball Roster

Roster

C/UTIL
/ Baseball
INF
/ Baseball
INF
/ Baseball
OF
/ Baseball
OF
/ Baseball
OF
/ Baseball
INF
/ Baseball
RHP
/ Baseball
INF
/ Baseball
INF
/ Baseball
RHP
/ Baseball
RHP
/ Baseball
RHP
/ Baseball
1B/RF
/ Baseball
LHP/OF
/ Baseball
C/UTIL
/ Baseball
1B/3B
/ Baseball
LHP
/ Baseball
1B
/ Baseball
RHP
/ Baseball
RHP/OF
/ Baseball
INF/C
/ Baseball
RHP
/ Baseball
RHP
/ Baseball
RHP
/ Baseball
RHP
/ Baseball
RHP
/ Baseball
RHP
/ Baseball
RHP
/ Baseball
RHP
/ Baseball
RHP
/ Baseball
RHP
/ Baseball
RHP
/ Baseball
RHP/OF
/ Baseball
RHP/UTL
/ Baseball
RHP
/ Baseball
Kruzan, Sejnoha III
Photo by: Kylie Macziewski
Marlin Sejnoha III
Photo by: Kylie Macziewski
Marlin Sejnoha III
Jersey Number 49

Marlin Sejnoha III

  • Position:
    RHP
  • Class:
    Freshman
  • Height:
    6-1
  • Weight:
    200
  • Hometown:
    Brandon, S.D.
  • High School:
    Brandon Valley
  • B/T:
    R/R
2024
Appeared in four games… threw five strikeouts in 4.1 innings…held opponents to one or no hits in three outings.

High School 
Named to South Dakota All-State first team... an Academic All-State honoree... named Valedictorian of graduating class at Brandon Valley.

Personal
Son of Diane and Marlin Jr... has two brothers: Austin and Sam... financial management and economics double major.
Press Conference: Tommie Football Postgame vs Presbyterian 11/18/25
Tuesday, November 18
Tommie Women's Hockey Intro Video 2025
Wednesday, November 12
Tommie Women's Basketball Intro Video 2025
Wednesday, November 12
Tommie Men's Basketball Intro Video 2025
Wednesday, November 12