University of California, Los Angeles, Athletics
2026 Baseball Roster
Roster

Jersey Number 19
David Mysza
- Position:
- INF
- Height:
- 5-10
- Weight:
- 185
- Class:
- Redshirt Freshman
- Hometown:
- Sierra Madre, Calif.
- High School:
- La Salle HS
2026
Appeared in five games as a reserve infielder and pinch-runner during his freshman season at UCLAโฆMade his season debut on Mar.ย 28 at Iowa as a pinch-hitter and second basemanโฆScored his first career run on Apr.ย 7 at Cal State Fullerton after entering as a pinch-runnerโฆAlso appeared as a pinch-hitter at UC Santa Barbara on Apr.ย 28โฆLogged defensive innings at second base in the regular-season finale vs. Saint Maryโs on Mayย 29โฆEntered as a pinch-runner again in the NCAA Tournament win over Virginia Tech on Mayย 30โฆFinished the season with three official at-bats and two defensive appearances at second base.
2025
Made two appearances in his first season at UCLA...Made collegiate debut on March 4 against Michigan...Scored a run at Maryland on March 7.
Highย School
Four-year letterwinner in both baseball and football at La Salle College Prepratory ... Named All-Del Ray League four times in his high school career ... Hit .484 with seven doubles, four triples, and 16 RBI in his junior campaign ... Blasted three home runs in his senior year ... Ranked as the No. 10 shortstop in California and No. 56 overall prospect in the state ... Nationally, was ranked No. 67 shortstop (Perfect Game) ... Four-time Preseason Underclass All-American (Perfect Game).
Personal
Born on Sept. 28 to parents Andi and Dave in Baldwin Park, Calif. ... Has one sister, Jessie ... Has asipirations to play professional baseball ... Chose UCLA because of the "great coaching staff, great education you get out of UCLA, and their winning culture" ... Cites playing in Cooperstown for 12U travel ball as his greatest pre-UCLA sports memory ... Admires Charlie Blackmon and Derrick Rose ... Hobbies and interests include baseball and lifting weights.
Appeared in five games as a reserve infielder and pinch-runner during his freshman season at UCLAโฆMade his season debut on Mar.ย 28 at Iowa as a pinch-hitter and second basemanโฆScored his first career run on Apr.ย 7 at Cal State Fullerton after entering as a pinch-runnerโฆAlso appeared as a pinch-hitter at UC Santa Barbara on Apr.ย 28โฆLogged defensive innings at second base in the regular-season finale vs. Saint Maryโs on Mayย 29โฆEntered as a pinch-runner again in the NCAA Tournament win over Virginia Tech on Mayย 30โฆFinished the season with three official at-bats and two defensive appearances at second base.
2025
Made two appearances in his first season at UCLA...Made collegiate debut on March 4 against Michigan...Scored a run at Maryland on March 7.
Highย School
Four-year letterwinner in both baseball and football at La Salle College Prepratory ... Named All-Del Ray League four times in his high school career ... Hit .484 with seven doubles, four triples, and 16 RBI in his junior campaign ... Blasted three home runs in his senior year ... Ranked as the No. 10 shortstop in California and No. 56 overall prospect in the state ... Nationally, was ranked No. 67 shortstop (Perfect Game) ... Four-time Preseason Underclass All-American (Perfect Game).
Personal
Born on Sept. 28 to parents Andi and Dave in Baldwin Park, Calif. ... Has one sister, Jessie ... Has asipirations to play professional baseball ... Chose UCLA because of the "great coaching staff, great education you get out of UCLA, and their winning culture" ... Cites playing in Cooperstown for 12U travel ball as his greatest pre-UCLA sports memory ... Admires Charlie Blackmon and Derrick Rose ... Hobbies and interests include baseball and lifting weights.
Sunday, May 31
Saturday, May 30
Saturday, May 30
Friday, May 29












































