2025 Baseball Roster

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Right-Handed Pitcher RHP 6'5" 205 lbs

2

Jackson Flora

So. R/R Pleasanton, Calif. Foothill HS

Full Bio

Sophomore R/R Pleasanton, Calif. Foothill HS

Full Bio
Outfield OF 5'10" 175 lbs

3

Rowan Kelly

Fr. L/L Menlo Park, Calif. Menlo Atherton HS

Full Bio

Freshman L/L Menlo Park, Calif. Menlo Atherton HS

Full Bio
Infield INF 6'1" 200 lbs

5

Jonathan Mendez

So. R/R Los Angeles, Calif. JSerra Catholic HS

Full Bio

Sophomore R/R Los Angeles, Calif. JSerra Catholic HS

Full Bio
Left-Handed Pitcher LHP 6'0" 180 lbs

7

Cole Tryba

So. L/L Long Beach, Calif. Los Alamitos HS

Full Bio

Sophomore L/L Long Beach, Calif. Los Alamitos HS

Full Bio
Outfield OF 6'0" 185 lbs

10

Liam Barrett

Fr. L/R Mountain View, Calif. Mountain View HS

Full Bio

Freshman L/R Mountain View, Calif. Mountain View HS

Full Bio
Catcher C 6'3" 225 lbs

12

Nate Vargas

Jr. L/R Rocklin, Calif. Whitney HS Folsom Lake College

Full Bio

Junior L/R Rocklin, Calif. Whitney HS Folsom Lake College

Full Bio
Right-Handed Pitcher RHP 6'2" 195 lbs

14

Hudson Aber

Fr. R/R Danville, Calif. San Ramon Valley HS

Full Bio

Freshman R/R Danville, Calif. San Ramon Valley HS

Full Bio
Infield/Outfield INF/OF 6'2" 205 lbs

15

Cole Kosciusko

Jr. L/L Castro Valley, Calif. Castro Valley HS Santa Barbara City College

Full Bio

Junior L/L Castro Valley, Calif. Castro Valley HS Santa Barbara City College

Full Bio
Infield INF 6'3" 190 lbs

16

Corey Nunez

Jr. R/R Torrance, Calif. Torrance HS

Full Bio

Junior R/R Torrance, Calif. Torrance HS

Full Bio
Right-Handed Pitcher RHP 6'2" 190 lbs

18

Tyler Bremner

Jr. R/R San Diego, Calif. Scripps Ranch HS

Full Bio

Junior R/R San Diego, Calif. Scripps Ranch HS

Full Bio
Left-Handed Pitcher LHP 6'2" 200 lbs

19

Nic Peterson

So. R/L Tustin, Calif. Orange Lutheran HS

Full Bio

Sophomore R/L Tustin, Calif. Orange Lutheran HS

Full Bio
Right-Handed Pitcher RHP 6'3" 200 lbs

20

Nathan Aceves

Fr. R/R Huntington Beach, Calif. Huntington Beach HS

Full Bio

Freshman R/R Huntington Beach, Calif. Huntington Beach HS

Full Bio
Right-Handed Pitcher RHP 6'4" 210 lbs

22

Frank Camarillo

Jr. R/R Moreno Valley, Calif. Moreno Valley HS

Full Bio

Junior R/R Moreno Valley, Calif. Moreno Valley HS

Full Bio
Left-Handed Pitcher LHP 6'4" 210 lbs

24

Van Froling

Fr. L/L Sacramento, Calif. Inderkum HS

Full Bio

Freshman L/L Sacramento, Calif. Inderkum HS

Full Bio
Infield INF 6'1" 205 lbs

25

Jeremiah Crain

Jr. R/R Tacoma, Wash. Puyallup HS Tacoma Community College

Full Bio

Junior R/R Tacoma, Wash. Puyallup HS Tacoma Community College

Full Bio
Outfield OF 6'4" 195 lbs

26

Jack Haferkamp

Fr. R/R Carlsbad, Calif. Santa Fe Christian HS

Full Bio

Freshman R/R Carlsbad, Calif. Santa Fe Christian HS

Full Bio
Right-Handed Pitcher RHP 6'1" 175 lbs

28

Raymond Olivas

Fr. R/R Stockton, Calif. Lincoln HS

Full Bio

Freshman R/R Stockton, Calif. Lincoln HS

Full Bio
Infield/Outfield INF/OF 6'4" 225 lbs

29

Jack Holman

Sr. L/R Wrightwood, Calif. Etiwanda HS UCLA

Full Bio

Senior L/R Wrightwood, Calif. Etiwanda HS UCLA

Full Bio
Infield INF 5'10" 185 lbs

31

Xavier Esquer

R-So. R/R Palo Alto, Calif. Palo Alto Senior High Arizona

Full Bio

Redshirt Sophomore R/R Palo Alto, Calif. Palo Alto Senior High Arizona

Full Bio
Right-Handed Pitcher RHP 6'3" 195 lbs

32

Calvin Proskey

So. R/R Oak Park, Ill. Oak Park River Forest HS

Full Bio

Sophomore R/R Oak Park, Ill. Oak Park River Forest HS

Full Bio
Right-Handed Pitcher RHP 6'7" 200 lbs

34

Stunner Gonzalez

Fr. R/R Carlsbad, Calif. La Costa Canyon HS

Full Bio

Freshman R/R Carlsbad, Calif. La Costa Canyon HS

Full Bio
Outfield/Infield OF/INF 6'4" 212 lbs

35

LeTrey McCollum

Sr. R/R Murrieta, Calif. Vista Murrieta HS

Full Bio

Senior R/R Murrieta, Calif. Vista Murrieta HS

Full Bio
Catcher C 6'2" 195 lbs

37

Ian Fernandez

Fr. R/R Napa, Calif. Vintage HS

Full Bio

Freshman R/R Napa, Calif. Vintage HS

Full Bio
Outfield/Infield OF/INF 6'4" 220 lbs

40

Rex DeAngelis

So. L/L Canby, Ore. North Marion HS

Full Bio

Sophomore L/L Canby, Ore. North Marion HS

Full Bio
Infield INF 6'4" 230 lbs

41

Isaac Kim

Gr. R/R Valencia, Calif. Hart HS Pomona-Pitzer

Full Bio

Graduate Student R/R Valencia, Calif. Hart HS Pomona-Pitzer

Full Bio
Left-Handed Pitcher LHP 6'1" 205 lbs

43

Chase Hoover

Jr. L/L Santa Barbara, Calif. San Marcos HS TCU

Full Bio

Junior L/L Santa Barbara, Calif. San Marcos HS TCU

Full Bio
Left-Handed Pitcher LHP 6'7" 245 lbs

44

Hayden Hattenbach

R-Sr. L/L San Rafael, Calif. San Rafael HS

Full Bio

Redshirt Senior L/L San Rafael, Calif. San Rafael HS

Full Bio
Right-Handed Pitcher RHP 6'4" 195 lbs

45

AJ Krodel

So. R/R Villa Park, Calif. Villa Park HS

Full Bio

Sophomore R/R Villa Park, Calif. Villa Park HS

Full Bio
Left-Handed Pitcher LHP 6'3" 190 lbs

46

Donovann Jackson

Jr. L/L Glendora, Calif. Glendora HS Chaffey College

Full Bio

Junior L/L Glendora, Calif. Glendora HS Chaffey College

Full Bio
Right-Handed Pitcher RHP 6'1" 190 lbs

48

Reed Moring

Jr. R/R Aptos, Calif. Aptos HS

Full Bio

Junior R/R Aptos, Calif. Aptos HS

Full Bio
Right-Handed Pitcher RHP 6'4" 215 lbs

51

Nick Salmon

Fr. L/R Newport Coast, Calif. Corona Del Mar HS

Full Bio

Freshman L/R Newport Coast, Calif. Corona Del Mar HS

Full Bio

Baseball Coaching Staff

Head Coach

Andrew Checketts

Full Bio
Associate Head Coach

Matt Fonteno

Full Bio
Assistant Coach/Recruiting Coordinator

Dylan Jones

Full Bio
Assistant Coach

Kyle Hunt

Full Bio
Director of Player Development, Camps & Clinics

Christian Kirtley

Full Bio
Assistant Director of Player Development, Camps & Clinics

Justin Han

Full Bio
Undergraduate Assistant

Jaren Jaffe

Full Bio

Baseball Support Staff

Director of Baseball Operations

Alexis Kakuk

Full Bio
Director of Facilities

Kevin Cannon

Full Bio
Position Player Strength Coach

Sam Smith

Full Bio
Pitcher Strength Coach

Luke Storey

Full Bio
Athletic Trainer

Sienna Baldwin

Full Bio
Academic Advisor

Marilyn Monroy Castro

Full Bio
Player Development & Recruitment Assistant

Isaac Shinbrot

Full Bio
Student Director of Analytics

Jake Underwood

Full Bio

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Player Statistics
Statistic

Headlines

Player Statistics
Statistic

* Last 5 games played

Full Bio

Headlines

2025 Baseball Roster
No.	Name	Cl.	Pos.	Ht.	Wt.	B/T	Hometown / High School	Previous School
2	Jackson Flora	So.	RHP	6-5	205	R/R	Pleasanton, Calif. / Foothill HS
3	Rowan Kelly	Fr.	OF	5-10	175	L/L	Menlo Park, Calif. / Menlo Atherton HS
5	Jonathan Mendez	So.	INF	6-1	200	R/R	Los Angeles, Calif. / JSerra Catholic HS
7	Cole Tryba	So.	LHP	6-0	180	L/L	Long Beach, Calif. / Los Alamitos HS
10	Liam Barrett	Fr.	OF	6-0	185	L/R	Mountain View, Calif. / Mountain View HS
12	Nate Vargas	Jr.	C	6-3	225	L/R	Rocklin, Calif. / Whitney HS	Folsom Lake College
14	Hudson Aber	Fr.	RHP	6-2	195	R/R	Danville, Calif. / San Ramon Valley HS
15	Cole Kosciusko	Jr.	INF/OF	6-2	205	L/L	Castro Valley, Calif. / Castro Valley HS	Santa Barbara City College
16	Corey Nunez	Jr.	INF	6-3	190	R/R	Torrance, Calif. / Torrance HS
18	Tyler Bremner	Jr.	RHP	6-2	190	R/R	San Diego, Calif. / Scripps Ranch HS
19	Nic Peterson	So.	LHP	6-2	200	R/L	Tustin, Calif. / Orange Lutheran HS
20	Nathan Aceves	Fr.	RHP	6-3	200	R/R	Huntington Beach, Calif. / Huntington Beach HS
22	Frank Camarillo	Jr.	RHP	6-4	210	R/R	Moreno Valley, Calif. / Moreno Valley HS
24	Van Froling	Fr.	LHP	6-4	210	L/L	Sacramento, Calif. / Inderkum HS
25	Jeremiah Crain	Jr.	INF	6-1	205	R/R	Tacoma, Wash. / Puyallup HS	Tacoma Community College
26	Jack Haferkamp	Fr.	OF	6-4	195	R/R	Carlsbad, Calif. / Santa Fe Christian HS
28	Raymond Olivas	Fr.	RHP	6-1	175	R/R	Stockton, Calif. / Lincoln HS
29	Jack Holman	Sr.	INF/OF	6-4	225	L/R	Wrightwood, Calif. / Etiwanda HS	UCLA
31	Xavier Esquer	R-So.	INF	5-10	185	R/R	Palo Alto, Calif. / Palo Alto Senior High	Arizona
32	Calvin Proskey	So.	RHP	6-3	195	R/R	Oak Park, Ill. / Oak Park River Forest HS
34	Stunner Gonzalez	Fr.	RHP	6-7	200	R/R	Carlsbad, Calif. / La Costa Canyon HS
35	LeTrey McCollum	Sr.	OF/INF	6-4	212	R/R	Murrieta, Calif. / Vista Murrieta HS
37	Ian Fernandez	Fr.	C	6-2	195	R/R	Napa, Calif. / Vintage HS
40	Rex DeAngelis	So.	OF/INF	6-4	220	L/L	Canby, Ore. / North Marion HS
41	Isaac Kim	Gr.	INF	6-4	230	R/R	Valencia, Calif. / Hart HS	Pomona-Pitzer
43	Chase Hoover	Jr.	LHP	6-1	205	L/L	Santa Barbara, Calif. / San Marcos HS	TCU
44	Hayden Hattenbach	R-Sr.	LHP	6-7	245	L/L	San Rafael, Calif. / San Rafael HS
45	AJ Krodel	So.	RHP	6-4	195	R/R	Villa Park, Calif. / Villa Park HS
46	Donovann Jackson	Jr.	LHP	6-3	190	L/L	Glendora, Calif. / Glendora HS	Chaffey College
48	Reed Moring	Jr.	RHP	6-1	190	R/R	Aptos, Calif. / Aptos HS
51	Nick Salmon	Fr.	RHP	6-4	215	L/R	Newport Coast, Calif. / Corona Del Mar HS

Baseball Coaching Staff

Baseball - Coaching Staff
Image	Name	Title
	Andrew Checketts	Head Coach
	Matt Fonteno	Associate Head Coach
	Dylan Jones	Assistant Coach/Recruiting Coordinator
	Kyle Hunt	Assistant Coach
	Christian Kirtley	Director of Player Development, Camps & Clinics
	Justin Han	Assistant Director of Player Development, Camps & Clinics
	Jaren Jaffe	Undergraduate Assistant

Baseball Support Staff

Baseball - Support Staff
Image	Name	Title
	Alexis Kakuk	Director of Baseball Operations
	Kevin Cannon	Director of Facilities
	Sam Smith	Position Player Strength Coach
	Luke Storey	Pitcher Strength Coach
	Sienna Baldwin	Athletic Trainer
	Marilyn Monroy Castro	Academic Advisor
	Isaac Shinbrot	Player Development & Recruitment Assistant
	Jake Underwood	Student Director of Analytics

View Full Bio 2

Jackson Flora

RHP

6'5" 205 lbs So. R/R

Pleasanton, Calif. Foothill HS

2
View Full Bio 3

Rowan Kelly

OF

5'10" 175 lbs Fr. L/L

Menlo Park, Calif. Menlo Atherton HS

3
View Full Bio 5

Jonathan Mendez

INF

6'1" 200 lbs So. R/R

Los Angeles, Calif. JSerra Catholic HS

5
View Full Bio 7

Cole Tryba

LHP

6'0" 180 lbs So. L/L

Long Beach, Calif. Los Alamitos HS

7
View Full Bio 10

Liam Barrett

OF

6'0" 185 lbs Fr. L/R

Mountain View, Calif. Mountain View HS

10
View Full Bio 12

Nate Vargas

C

6'3" 225 lbs Jr. L/R

Rocklin, Calif. Folsom Lake College

12
View Full Bio 14

Hudson Aber

RHP

6'2" 195 lbs Fr. R/R

Danville, Calif. San Ramon Valley HS

14
View Full Bio 15

Cole Kosciusko

INF/OF

6'2" 205 lbs Jr. L/L

Castro Valley, Calif. Santa Barbara City College

15
View Full Bio 16

Corey Nunez

INF

6'3" 190 lbs Jr. R/R

Torrance, Calif. Torrance HS

16
View Full Bio 18

Tyler Bremner

RHP

6'2" 190 lbs Jr. R/R

San Diego, Calif. Scripps Ranch HS

18
View Full Bio 19

Nic Peterson

LHP

6'2" 200 lbs So. R/L

Tustin, Calif. Orange Lutheran HS

19
View Full Bio 20

Nathan Aceves

RHP

6'3" 200 lbs Fr. R/R

Huntington Beach, Calif. Huntington Beach HS

20
View Full Bio 22

Frank Camarillo

RHP

6'4" 210 lbs Jr. R/R

Moreno Valley, Calif. Moreno Valley HS

22
View Full Bio 24

Van Froling

LHP

6'4" 210 lbs Fr. L/L

Sacramento, Calif. Inderkum HS

24
View Full Bio 25

Jeremiah Crain

INF

6'1" 205 lbs Jr. R/R

Tacoma, Wash. Tacoma Community College

25
View Full Bio 26

Jack Haferkamp

OF

6'4" 195 lbs Fr. R/R

Carlsbad, Calif. Santa Fe Christian HS

26
View Full Bio 28

Raymond Olivas

RHP

6'1" 175 lbs Fr. R/R

Stockton, Calif. Lincoln HS

28
View Full Bio 29

Jack Holman

INF/OF

6'4" 225 lbs Sr. L/R

Wrightwood, Calif. UCLA

29
View Full Bio 31

Xavier Esquer

INF

5'10" 185 lbs R-So. R/R

Palo Alto, Calif. Arizona

31
View Full Bio 32

Calvin Proskey

RHP

6'3" 195 lbs So. R/R

Oak Park, Ill. Oak Park River Forest HS

32
View Full Bio 34

Stunner Gonzalez

RHP

6'7" 200 lbs Fr. R/R

Carlsbad, Calif. La Costa Canyon HS

34
View Full Bio 35

LeTrey McCollum

OF/INF

6'4" 212 lbs Sr. R/R

Murrieta, Calif. Vista Murrieta HS

35
View Full Bio 37

Ian Fernandez

C

6'2" 195 lbs Fr. R/R

Napa, Calif. Vintage HS

37
View Full Bio 40

Rex DeAngelis

OF/INF

6'4" 220 lbs So. L/L

Canby, Ore. North Marion HS

40
View Full Bio 41

Isaac Kim

INF

6'4" 230 lbs Gr. R/R

Valencia, Calif. Pomona-Pitzer

41
View Full Bio 43

Chase Hoover

LHP

6'1" 205 lbs Jr. L/L

Santa Barbara, Calif. TCU

43
View Full Bio 44

Hayden Hattenbach

LHP

6'7" 245 lbs R-Sr. L/L

San Rafael, Calif. San Rafael HS

44
View Full Bio 45

AJ Krodel

RHP

6'4" 195 lbs So. R/R

Villa Park, Calif. Villa Park HS

45
View Full Bio 46

Donovann Jackson

LHP

6'3" 190 lbs Jr. L/L

Glendora, Calif. Chaffey College

46
View Full Bio 48

Reed Moring

RHP

6'1" 190 lbs Jr. R/R

Aptos, Calif. Aptos HS

48
View Full Bio 51

Nick Salmon

RHP

6'4" 215 lbs Fr. L/R

Newport Coast, Calif. Corona Del Mar HS

51

Baseball Coaching Staff

View Full Bio

Andrew Checketts

Head Coach
View Full Bio

Matt Fonteno

Associate Head Coach
View Full Bio

Dylan Jones

Assistant Coach/Recruiting Coordinator
View Full Bio

Kyle Hunt

Assistant Coach
View Full Bio

Christian Kirtley

Director of Player Development, Camps & Clinics
View Full Bio

Justin Han

Assistant Director of Player Development, Camps & Clinics
View Full Bio

Jaren Jaffe

Undergraduate Assistant

Baseball Support Staff

View Full Bio

Alexis Kakuk

Director of Baseball Operations
View Full Bio

Kevin Cannon

Director of Facilities
View Full Bio

Sam Smith

Position Player Strength Coach
View Full Bio

Luke Storey

Pitcher Strength Coach
View Full Bio

Sienna Baldwin

Athletic Trainer
View Full Bio

Marilyn Monroy Castro

Academic Advisor
View Full Bio

Isaac Shinbrot

Player Development & Recruitment Assistant
View Full Bio

Jake Underwood

Student Director of Analytics

2025 Baseball Roster

Players

Staff Roster

Baseball Coaching Staff

Baseball Support Staff

Baseball Coaching Staff

Baseball Support Staff

Staff Roster

Baseball Coaching Staff

Baseball Support Staff