University of Tennessee Athletics
2023 Baseball Roster | College World Series
Roster
Halvorsen, Seth

Jersey Number 19
Seth Halvorsen
- Class:
- Redshirt Junior
- Position:
- RHP
- B/T:
- R/R
- Ht/Wt:
- 6-2 / 225
- Hometown:
- Plymouth, Minn.
- High School:
- Heritage Christian Academy
- Previous Schools:
- Missouri
Bio

CAREER BESTS
- Innings Pitched: 8.0 // vs. Auburn, 5/21/21
- Runs Allowed: 0 (12x) // last at Clemson, 6/3/23
- ER Allowed: 0 (16x) // last at Clemson, 6/3/23
- Strikeouts: 10 // vs. Texas A&M, 4/2/21
- Walks: 0 (11x) // last at Georgia, 5/7/23
- Hits Allowed: 0 (8x) // last at Clemson, 6/3/23
- Wild Pitches: 0 (30x) // last at Clemson, 6/3/23
- Putouts: 5 // at Jacksonville State, 2/15/20
- Assists: 3 // at Grand Canyon, 2/20/21
CAREER HONORS
- Two-time MLB Draft selection (2021 – 19th Rd by Philadelphia) and 2018 (30th Rd by Minnesota)
- 2023 Spring SEC Academic Honor Roll
- 2021-22 First-Year SEC Academic Honor Roll
- 2021 Spring SEC Academic Honor Roll
- 2020 Spring SEC Academic Honor Roll
PRO BALL
- Selected by the Colorado Rockies with the 202nd overall pick in the seventh round of the 2023 MLB Draft
2023
- Incredible out of the bullpen at #3 Clemson (6/3), throwing 3.1 innings, all in extra innings, allowing no hits and just one walk while striking out three batters and finishing out the 6-5 victory
- Made first start as a Vol in opening round of the SEC Tournament vs. Texas A&M (5/23), tossing four solid innings, allowing two runs off three hits with a season-high tying six strikeouts
- Tossed a season-high in innings (4.1) and strikeouts (6) while scattering just three hits against #15 Kentucky (5/14)
- Pitched 1.1 shutout innings with three strikeouts and allowed just one hit in midweek win against Austin Peay (5/9)
- Retired both batters he faced in 0.2 innings of work at Georgia (5/6)
- Struck out three batters and scattered two hits while only giving up one earned run in three innings of work during the series opener at #5 Arkansas (4/14)
- Posted his longest outing of the season, tossing 3.1 innings of relief in series opener at #1 LSU (3/30), scattering three hits without giving up an earned run
- Registered his second win of the season after throwing 0.2 scoreless innings of relief in series finale against Texas A&M (3/26)
- Tossed 2.1 hitless innings with a strikeout and no earned runs allowed in series-opening win over #12 Texas A&M (3/25)
- Earned his second save of the year after pitching 2.2 flawless innings of relief in a series finale against Morehead State (3/11)
- Struck out two batters in two scoreless innings of relief during a win over Gonzaga (3/4)
- Notched his first Tennessee win against Charleston Southern (3/1) after tallying four strikeouts in 2.2 innings of relief
- Threw 2.2 scoreless innings with three strikeouts and zero hits allowed to record his first career save in win over Dayton (2/25)
- Pitched three innings in relief and recorded three strikeouts in his first appearance as a Vol vs. Arizona (2/17) at the MLB Desert Invitational
2022
- Did not see action due to injury
2021 - MISSOURI
- Served as Missouri’s Friday-night starter for majority of the season, posting a 4-3 record in 14 starts while totaling 70 strikeouts in 72.0 innings pitched
- Led the Tigers in games started (14), wins (4), innings pitched (72.0) and strikeouts (70)
- Allowed just two earned runs on four hits and struck out seven in eight innings of work vs. Auburn (5/21)
- Was dominant in win over Georgia (4/23), striking out six batters and allowing just one run on one hit in seven innings
- Had a career-high 10 strikeouts in seven innings of work to earn the win vs. Texas A&M (4/2)
- Struck out seven batters and did not allow an earned run in five innings of work to earn win vs. Illinois State (3/13)
- Tossed five shutout innings, allowing just two hits and striking out seven batters in win over Omaha (2/27)
2020 - MISSOURI
- Appeared in 14 games (10 starts) as a position player in COVID-shortened campaign. Did not see any action on the mound
- All 10 starts came in centerfield
- Tallied six runs scored, two doubles, one home run, three RBI and five stolen bases
- His five stolen bases ranked second on the team
- Finished with two multi-hit games and one multi-RBI contest
- Had a solid series opener vs. Western Illinois (3/6), going 1-for-1 with one run scored, one walk and two stolen bases
- Posted multi-hit outing at McNeese (2/26), adding a run scored, one double and two walks
- Tallied first multi-stolen base game of season at Jacksonville State (2/16)
- Had a huge season opener in win at Jacksonville State (2/14), hammering his first-career home run while finishing 2-for-4 with a double, two runs scored and two RBIs
2019 - MISSOURI
- Took a medical redshirt in first year at Mizzou
- Before being shut down for the season, made four relief appearances, posting a 3.38 ERA in 5.1 innings pitched with two strikeouts
- In his final outing of the season, did not allow a hit in 1.2 scoreless innings of relief vs. Arkansas State (3/12)
- Made collegiate debut at Florida A&M (2/19), tossing a scoreless inning with one strikeout
HIGH SCHOOL
- Rated as No. 40 overall recruit in the country according to Perfect Game
- Rated as the No. 32 overall recruit in the country according to Prep Baseball Report
- Slotted as the No. 1 recruit in the Minnesota Class of 2018 rankings by Perfect Game and Prep Baseball Report
- Participated in 2017 Perfect Game All-American Classic and National Showcase
- 2018 Minnesota Gatorade Player of the Year
- 2018 Prep Baseball Report Minnesota Player of the Year
- 2018 Rawlings/Perfect Game First Team All-American
- 2018 USA Today American Family Insurance All-USA Minnesota First Team
- 2018 Minnesota “Mr. Baseball”
- 2018 Minnesota First Team All-State
- Power arm on the mound with fastball topping out at mid-90’s
- Touched 96 MPH in Perfect Game All-American Game
- Eye-popping skills across the field, including 6.6 time in the 60-yard dash and 95 MPH velocity across the diamond at shortstop
- Incredible cap to high school career, hitting two home runs and tossing shutout (16 K, 2 H) in Heritage Christian Academy’s 8-0 win in Minnesota Class 1A state championship
- Two-way star in 2018 senior campaign, hitting .405 with 37 runs scored, 10 doubles, 21 RBI and 29 stolen bases, while going 7-1 with a 0.94 ERA and 117 Ks on the mound
PERSONAL
- Full name is Seth Halvorsen
- Born on Feb. 18, 2000
- Born in Chicago, Illinois, and raised in Plymouth, Minnesota
- Earned his bachelor's degree in hospitality and tourism management in May 2023
- Son of Lisa and Brent Halvorsen
- Has three siblings: sisters, Mariah and Ainsley, and brother, Nathan
BSB | Tennessee Super Regional Postgame Presser at Arkansas (6.8.25)
Sunday, June 08
BSB | Tennessee Super Regional Postgame Presser at Arkansas (6.7.25)
Saturday, June 07
BSB | Tennessee Official Super Regional Preview Press Conference (6.6.25)
Friday, June 06
BSB | Tony Vitello Pre-NCAA Super Regional Media Availability (6.5.25)
Thursday, June 05