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UC San Diego

2025 Baseball Roster

Derrick Tuskan/UC San Diego

20 Sam Hasegawa

  • Position LHP
  • Height 6-0
  • Weight 195
  • Class Senior
  • Hometown Carlsbad, Calif.
  • High School Carlsbad HS
  • Major Mechanical Engineering
  • Bats/Throws L/L

Biography

AS A SENIOR IN 2025
CSC Academic All-District Team...Big West Spring All-Academic Team…All-Triton Academic Team at the 2025 Triton Awards…Big West Commissioner’s Honor Roll, Highest Honors…Led the team with 22 appearances out of the bullpen…Finished with a 5.15 ERA and 3-5 record…Tied for the team lead with three saves and had one combined shutout…Recorded 31 strikeouts in 36.2 innings pitched…Pitched the final inning of a 5-0 shutout over No. 23 Cincinnati (March 2)…Earned a three-inning save against Long Beach State (March 21) and also recorded saves at Santa Clara (March 30) and vs UC Santa Barbara (April 25)…Pitched a season-long 4.0 innings against California Baptist (Feb. 22) and Cal State Bakersfield (March 9)…Tallied five strikeouts against CBU (Feb. 22).

AS A JUNIOR IN 2024
Big West Spring All-Academic Team…Big West Commissioner's Honor Roll, Highest Honors...Triton Athletes' Council team representative...Appeared in eight games out of the bullpen with a 0-1 record…Finished with a 9.58 ERA, 1.74 WHIP and .340 opponent batting average…Collected 12 strikeouts in 10.1 innings pitched…Recorded a season-high four strikeouts in 2.1 innings against Loyola Marymount (Feb. 25).

AS A SOPHOMORE IN 2023
Big West Spring All-Academic Team...Big West Commissioner’s Honor Roll, Highest Honors…Appeared in 10 games out of the bullpen…Finished with a 6.00 ERA, 2.56 WHIP and .333 opponent average…Collected six strikeouts in 9.0 innings pitched.

AS A FRESHMAN IN 2022
Appeared in 14 games, making one start…Finished with a 6.30 ERA, 1.75 WHIP and held opponents to a .276 batting average…Tallied 15 strikeouts in 20.0 innings pitched with a 1-1 record…Recorded a season-best four strikeouts in 3.0 shutout innings against No. 25 UConn (March 20).

HIGH SCHOOL
Graduated in 2021 from Carlsbad HS … Helped his team win the DII CIF San Diego Section Championship in 2021 … Batted .302 as a senior in 2021 with a 1.67 ERA … Recorded a .429 average in the shortened 2020 season … Played for BPA throughout high school and So Cal Giants in fall 2020 … Also played basketball.
 
PERSONAL
Born March 23 in Encinitas … Has an older brother, Aidan and younger sister, Kate … Favorite baseball memory is pitching a complete game in CIF semifinals before winning the championship … Majoring in Mechanical Engineering at Sixth College … Hopes to pursue a graduate degree after graduation … Roots for the Dodgers … Favorite athlete is Russell Westbrook  … Favorite movie is Star Wars Revenge of the Sith … Favorite food is sushi.

Statistics

Season Statistics

Season Statistics

No statistics available for this season.

Career Statistics

There are no statistics available for this player.

Historical Player Information

  • 20

    2022Freshman

    LHP/OF
    6'0" 195 lbs
    20
  • 20

    2023Sophomore

    LHP
    6'0" 195 lbs
    20
  • 20

    2024Junior

    LHP
    6'0" 195 lbs
    20
  • 20

    2025Senior

    LHP
    6'0" 195 lbs
    20

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