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UC San Diego

2025 Baseball Roster

Go To Coaching Staff

Players

  • INF/OF INF/OF 5'11"
    2

    Anthony Potestio

    So. Real Estate and Development Brentwood, Calif. Heritage HS
    Full Bio
    Sophomore Real Estate and Development Brentwood, Calif. Heritage HS
    Full Bio
  • OF OF 5'9"
    3

    Alex Leopard

    Jr. Communication Sebastopol,Calif. Analy HS
    Full Bio
    Junior Communication Sebastopol,Calif. Analy HS
    Full Bio
  • OF OF 5'11"
    6

    Delshaun Lanier

    R-So. Real Estate and Development Torrance, Calif. North Torrance HS
    Full Bio
    Redshirt Sophomore Real Estate and Development Torrance, Calif. North Torrance HS
    Full Bio
  • RHP/OF RHP/OF 6'1"
    7

    Devon King

    So. Real Estate and Development Imperial Beach, Calif. Mar Vista HS
    Full Bio
    Sophomore Real Estate and Development Imperial Beach, Calif. Mar Vista HS
    Full Bio
  • RHP RHP 6'0"
    8

    Trevor Nickerson

    So. Malibu, Calif. Malibu HS
    Full Bio
    Sophomore Malibu, Calif. Malibu HS
    Full Bio
  • INF INF 6'1"
    9

    Noah Lazuka

    Jr. International Business San Marcos, Calif. San Marcos HS
    Full Bio
    Junior International Business San Marcos, Calif. San Marcos HS
    Full Bio
  • MIF/OF MIF/OF 6'0"
    10

    Cooper Thacker

    R-Sr. Communication Chico, Calif. Pleasant Valley HS
    Full Bio
    Redshirt Senior Communication Chico, Calif. Pleasant Valley HS
    Full Bio
  • LHP LHP 6'0"
    11

    Zack Ernisse

    Sr. Business Economics Temecula, Calif. Chaparral HS
    Full Bio
    Senior Business Economics Temecula, Calif. Chaparral HS
    Full Bio
  • INF INF 6'0"
    12

    Andy Ambriz

    Sr. International Business Canoga Park, Calif. El Camino Real Charter HS
    Full Bio
    Senior International Business Canoga Park, Calif. El Camino Real Charter HS
    Full Bio
  • LHP LHP 5'11"
    13

    Spencer Seid

    Jr. Economics/Sociology: Law & Society San Marino, Calif. Flintridge Prep
    Full Bio
    Junior Economics/Sociology: Law & Society San Marino, Calif. Flintridge Prep
    Full Bio
  • LHP LHP 5'9"
    14

    Jake Villar

    Jr. Economics Santa Clarita, Calif. Hart HS
    Full Bio
    Junior Economics Santa Clarita, Calif. Hart HS
    Full Bio
  • OF OF 5'11"
    15

    Nick Costello

    Sr. Human Developmental Sciences Pleasanton, Calif. Dublin HS
    Full Bio
    Senior Human Developmental Sciences Pleasanton, Calif. Dublin HS
    Full Bio
  • INF INF 5'11"
    16

    Ryson Ujimori

    Jr. Business Psychology Aiea, Hawai'i Aiea HS
    Full Bio
    Junior Business Psychology Aiea, Hawai'i Aiea HS
    Full Bio
  • INF/OF INF/OF 6'1"
    17

    Kerim Orucevic

    So. Data Science Park Ridge, Il. Maine South HS
    Full Bio
    Sophomore Data Science Park Ridge, Il. Maine South HS
    Full Bio
  • RHP RHP 6'1"
    18

    Trevor Rector

    So. Human Developmental Sciences Imperial Beach, Calif. Mar Vista HS
    Full Bio
    Sophomore Human Developmental Sciences Imperial Beach, Calif. Mar Vista HS
    Full Bio
  • C C 6'1"
    19

    Colton Lomanto

    R-Sr. Public Health Sebastopol, Calif. Analy HS
    Full Bio
    Redshirt Senior Public Health Sebastopol, Calif. Analy HS
    Full Bio
  • LHP LHP 6'0"
    20

    Sam Hasegawa

    Sr. Mechanical Engineering Carlsbad, Calif. Carlsbad HS
    Full Bio
    Senior Mechanical Engineering Carlsbad, Calif. Carlsbad HS
    Full Bio
  • LHP LHP 5'10"
    21

    Landon Marchetti

    So. Data Science Brentwood, Calif. Heritage HS
    Full Bio
    Sophomore Data Science Brentwood, Calif. Heritage HS
    Full Bio
  • LHP LHP 6'0"
    22

    Julian Cazares

    Jr. International Business Indio, Calif. La Quinta HS
    Full Bio
    Junior International Business Indio, Calif. La Quinta HS
    Full Bio
  • C C 6'0"
    23

    Trevian Martinez

    Fr. Real Estate and Development Union City, Calif. James Logan HS
    Full Bio
    Freshman Real Estate and Development Union City, Calif. James Logan HS
    Full Bio
  • LHP LHP 6'3"
    24

    Harry Pelzman

    Fr. Undeclared Redwood City, Calif. Woodside HS
    Full Bio
    Freshman Undeclared Redwood City, Calif. Woodside HS
    Full Bio
  • 1B/3B 1B/3B 6'4"
    25

    J.C. Allen

    Jr. International Business Irvine, Calif. Irvine HS
    Full Bio
    Junior International Business Irvine, Calif. Irvine HS
    Full Bio
  • RHP RHP 6'2"
    26

    Nathan Ries

    Fr. Business Economics Upland, Calif. Damien HS
    Full Bio
    Freshman Business Economics Upland, Calif. Damien HS
    Full Bio
  • RHP RHP 6'2"
    27

    Steele Murdock

    R-Fr. Communication Herriman, Utah Herriman HS
    Full Bio
    Redshirt Freshman Communication Herriman, Utah Herriman HS
    Full Bio
  • RHP RHP 5'10"
    28

    Matthew Dalquist

    R-So. Data Science Redondo Beach, Calif. Redondo Union HS
    Full Bio
    Redshirt Sophomore Data Science Redondo Beach, Calif. Redondo Union HS
    Full Bio
  • UTL UTL 5'9"
    29

    Patrick Hackworth

    R-Jr. Business Economics Irvine, Calif. Irvine HS
    Full Bio
    Redshirt Junior Business Economics Irvine, Calif. Irvine HS
    Full Bio
  • C C 5'10"
    30

    Emiliano Gonzalez

    Gr. Digital Marketing Azusa, Calif. Glendora HS
    Full Bio
    Graduate Student Digital Marketing Azusa, Calif. Glendora HS
    Full Bio
  • LHP LHP 6'2"
    31

    Nathan Huy

    So. Business Economics Yorba Linda, Calif. El Dorado HS
    Full Bio
    Sophomore Business Economics Yorba Linda, Calif. El Dorado HS
    Full Bio
  • LHP LHP 6'4"
    32

    Ethan Remmers

    Sr. Business Administration Rocklin, Calif. Rocklin HS
    Full Bio
    Senior Business Administration Rocklin, Calif. Rocklin HS
    Full Bio
  • C C 5'10"
    33

    Garrett Patterson

    R-Fr. History Upland, Calif. Bonita HS
    Full Bio
    Redshirt Freshman History Upland, Calif. Bonita HS
    Full Bio
  • 1B 1B 6'1"
    34

    Gabe Camacho

    So. International Business Encinitas, Calif. La Costa Canyon HS
    Full Bio
    Sophomore International Business Encinitas, Calif. La Costa Canyon HS
    Full Bio
  • INF INF 6'2"
    35

    Julian Areliz

    Fr. Business Economics Woodland Hills, Calif. Sierra Canyon
    Full Bio
    Freshman Business Economics Woodland Hills, Calif. Sierra Canyon
    Full Bio
  • RHP RHP 6'2"
    36

    Julian Custer

    So. Real Estate and Development San Diego, Calif. Francis Parker HS
    Full Bio
    Sophomore Real Estate and Development San Diego, Calif. Francis Parker HS
    Full Bio
  • INF INF 5'10"
    37

    Thomas Maher

    Fr. Business Economics San Diego, Calif. Torrey Pines HS
    Full Bio
    Freshman Business Economics San Diego, Calif. Torrey Pines HS
    Full Bio
  • RHP RHP 5'11"
    38

    Nic Gregson

    R-Sr. Communications Sacramento, Calif. Kennedy HS
    Full Bio
    Redshirt Senior Communications Sacramento, Calif. Kennedy HS
    Full Bio
  • RHP RHP 6'1"
    41

    Chapman Weber

    Fr. Business Psychology Menifee, Calif. Paloma Valley HS
    Full Bio
    Freshman Business Psychology Menifee, Calif. Paloma Valley HS
    Full Bio
  • OF/LHP OF/LHP 5'11"
    43

    Garrett Davidson

    Fr. Business Economics Tustin, Calif. Foothill HS
    Full Bio
    Freshman Business Economics Tustin, Calif. Foothill HS
    Full Bio
  • OF OF 6'1"
    44

    Jayden Lee

    Fr. Business Economics Tiburon, Calif. Marin Catholic HS
    Full Bio
    Freshman Business Economics Tiburon, Calif. Marin Catholic HS
    Full Bio
  • C C 6'4"
    45

    Kaden Smith

    Fr. Undeclared Santa Cruz, Calif. Santa Cruz HS
    Full Bio
    Freshman Undeclared Santa Cruz, Calif. Santa Cruz HS
    Full Bio
  • OF OF 6'0"
    46

    Michael Crossland

    So. Human Biology Seattle, Wash. Roosevelt HS
    Full Bio
    Sophomore Human Biology Seattle, Wash. Roosevelt HS
    Full Bio
  • INF INF 6'1"
    49

    Joseph Hoskins

    Fr. Business Psychology San Mateo, Calif. Hillsdale HS
    Full Bio
    Freshman Business Psychology San Mateo, Calif. Hillsdale HS
    Full Bio
  • RHP RHP 6'3"
    50

    Austin Bowker

    Fr. Business Economics Lone Tree, Colo. Rock Canyon HS
    Full Bio
    Freshman Business Economics Lone Tree, Colo. Rock Canyon HS
    Full Bio

Staff Roster

Baseball Coaching Staff

  • Head Coach

    Eric Newman

    Full Bio
  • Associate Head Coach

    Matt Harvey

    Full Bio
  • Assistant Coach

    Justin Beck '19

    Full Bio
  • Assistant Coach

    Tyler Nordgren

    Full Bio
  • Director of Baseball Operations

    Matt Grangetto

    Full Bio

Baseball Support Staff

  • Assistant Athletic Trainer (baseball)

    Christian Ahlstrom

    Full Bio
  • Performance Coach

    Patrick McLeroy

    Full Bio
  • Student Assistant/Bullpen Catcher

    Jacob Carlos

    Full Bio
  • Student Assistant/Bullpen Catcher

    Zuhayr Choudhry

    Full Bio
2025 Baseball Roster
No. Name Pos. Ht. Major Yr. Hometown (Previous School)
2 Anthony Potestio INF/OF 5-11 Real Estate and Development So. Brentwood, Calif. / Heritage HS
3 Alex Leopard OF 5-9 Communication Jr. Sebastopol,Calif. / Analy HS
6 Delshaun Lanier OF 5-11 Real Estate and Development R-So. Torrance, Calif. / North Torrance HS
7 Devon King RHP/OF 6-1 Real Estate and Development So. Imperial Beach, Calif. / Mar Vista HS
8 Trevor Nickerson RHP 6-0 So. Malibu, Calif. / Malibu HS
9 Noah Lazuka INF 6-1 International Business Jr. San Marcos, Calif. / San Marcos HS
10 Cooper Thacker MIF/OF 6-0 Communication R-Sr. Chico, Calif. / Pleasant Valley HS
11 Zack Ernisse LHP 6-0 Business Economics Sr. Temecula, Calif. / Chaparral HS
12 Andy Ambriz INF 6-0 International Business Sr. Canoga Park, Calif. / El Camino Real Charter HS
13 Spencer Seid LHP 5-11 Economics/Sociology: Law & Society Jr. San Marino, Calif. / Flintridge Prep
14 Jake Villar LHP 5-9 Economics Jr. Santa Clarita, Calif. / Hart HS
15 Nick Costello OF 5-11 Human Developmental Sciences Sr. Pleasanton, Calif. / Dublin HS
16 Ryson Ujimori INF 5-11 Business Psychology Jr. Aiea, Hawai'i / Aiea HS
17 Kerim Orucevic INF/OF 6-1 Data Science So. Park Ridge, Il. / Maine South HS
18 Trevor Rector RHP 6-1 Human Developmental Sciences So. Imperial Beach, Calif. / Mar Vista HS
19 Colton Lomanto C 6-1 Public Health R-Sr. Sebastopol, Calif. / Analy HS
20 Sam Hasegawa LHP 6-0 Mechanical Engineering Sr. Carlsbad, Calif. / Carlsbad HS
21 Landon Marchetti LHP 5-10 Data Science So. Brentwood, Calif. / Heritage HS
22 Julian Cazares LHP 6-0 International Business Jr. Indio, Calif. / La Quinta HS
23 Trevian Martinez C 6-0 Real Estate and Development Fr. Union City, Calif. / James Logan HS
24 Harry Pelzman LHP 6-3 Undeclared Fr. Redwood City, Calif. / Woodside HS
25 J.C. Allen 1B/3B 6-4 International Business Jr. Irvine, Calif. / Irvine HS
26 Nathan Ries RHP 6-2 Business Economics Fr. Upland, Calif. / Damien HS
27 Steele Murdock RHP 6-2 Communication R-Fr. Herriman, Utah / Herriman HS
28 Matthew Dalquist RHP 5-10 Data Science R-So. Redondo Beach, Calif. / Redondo Union HS
29 Patrick Hackworth UTL 5-9 Business Economics R-Jr. Irvine, Calif. / Irvine HS
30 Emiliano Gonzalez C 5-10 Digital Marketing Gr. Azusa, Calif. / Glendora HS
31 Nathan Huy LHP 6-2 Business Economics So. Yorba Linda, Calif. / El Dorado HS
32 Ethan Remmers LHP 6-4 Business Administration Sr. Rocklin, Calif. / Rocklin HS
33 Garrett Patterson C 5-10 History R-Fr. Upland, Calif. / Bonita HS
34 Gabe Camacho 1B 6-1 International Business So. Encinitas, Calif. / La Costa Canyon HS
35 Julian Areliz INF 6-2 Business Economics Fr. Woodland Hills, Calif. / Sierra Canyon
36 Julian Custer RHP 6-2 Real Estate and Development So. San Diego, Calif. / Francis Parker HS
37 Thomas Maher INF 5-10 Business Economics Fr. San Diego, Calif. / Torrey Pines HS
38 Nic Gregson RHP 5-11 Communications R-Sr. Sacramento, Calif. / Kennedy HS
41 Chapman Weber RHP 6-1 Business Psychology Fr. Menifee, Calif. / Paloma Valley HS
43 Garrett Davidson OF/LHP 5-11 Business Economics Fr. Tustin, Calif. / Foothill HS
44 Jayden Lee OF 6-1 Business Economics Fr. Tiburon, Calif. / Marin Catholic HS
45 Kaden Smith C 6-4 Undeclared Fr. Santa Cruz, Calif. / Santa Cruz HS
46 Michael Crossland OF 6-0 Human Biology So. Seattle, Wash. / Roosevelt HS
49 Joseph Hoskins INF 6-1 Business Psychology Fr. San Mateo, Calif. / Hillsdale HS
50 Austin Bowker RHP 6-3 Business Economics Fr. Lone Tree, Colo. / Rock Canyon HS

Baseball Coaching Staff

Baseball - Coaching Staff
Image Name Title
Eric Newman Head Coach
Matt Harvey Associate Head Coach
Justin Beck headshot Justin Beck '19 Assistant Coach
AC Tyler Nordgren Tyler Nordgren Assistant Coach
Matt Grangetto Director of Baseball Operations

Baseball Support Staff

Baseball - Support Staff
Image Name Title
Christian Ahlstrom Christian Ahlstrom Assistant Athletic Trainer (baseball)
Patrick McLeroy Patrick McLeroy Performance Coach
Jacob Carlos Jacob Carlos Student Assistant/Bullpen Catcher
Zuhayr Choudhry Zuhayr Choudhry Student Assistant/Bullpen Catcher

Staff Roster

Baseball Coaching Staff

Baseball Support Staff

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