2023 Baseball Roster

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Infielder INF 5'10" 180 lbs R/R

1

Ryan Martinez

So. Towson, Md. Gilman School

Full Bio

Sophomore Towson, Md. Gilman School

Full Bio
Infielder INF 6'1" 180 lbs R/R

2

Mario DeMera

Jr. San Mateo, Calif. St. Ignatius Prep

Full Bio

Junior San Mateo, Calif. St. Ignatius Prep

Full Bio
Utility UTL 5'10" 170 lbs R/R

3

Tyler Martinez

Sr. Towson, Md. Gilman School

Full Bio

Senior Towson, Md. Gilman School

Full Bio
Infielder INF 6'2" 210 lbs R/R

4

Luke Rossi

Fr. Salinas, Calif. Palma HS

Full Bio

Freshman Salinas, Calif. Palma HS

Full Bio
Outfielder OF 5'11" 200 lbs L/R

5

Will Asby

Jr. Sacramento, Calif. Jesuit HS Sacramento City College

Full Bio

Junior Sacramento, Calif. Jesuit HS Sacramento City College

Full Bio
Left-Handed Pitcher LHP 6'1" 200 lbs L/L

6

Weston Lombard

Gr. Stillwater, Minn. St. Paul Academy Gustavus Adolphus College

Full Bio

Graduate Student Stillwater, Minn. St. Paul Academy Gustavus Adolphus College

Full Bio
Infielder INF 6'3" 225 lbs L/R

7

Christian Stapleton

R-Jr. Pebble Beach, Calif. Carmel HS College of San Mateo

Full Bio

Redshirt Junior Pebble Beach, Calif. Carmel HS College of San Mateo

Full Bio
Outfielder OF 6'0" 185 lbs L/R

8

Darius Foster

Gr. Oakland, Calif. Norcross HS Oregon State / Contra Costa College

Full Bio

Graduate Student Oakland, Calif. Norcross HS Oregon State / Contra Costa College

Full Bio
Infielder INF 6'2" 215 lbs R/R

9

James Porter

So. Portland, Ore. Jesuit HS

Full Bio

Sophomore Portland, Ore. Jesuit HS

Full Bio
Catcher/First Baseman C/1B 6'2" 210 lbs R/R

10

Zach Griffin

Sr. Gilroy, Calif. Christopher HS San Joaquin Delta College

Full Bio

Senior Gilroy, Calif. Christopher HS San Joaquin Delta College

Full Bio
Outfielder OF 5'11" 185 lbs L/L

12

Blake Pitts

Fr. Houston, Texas John Cooper HS

Full Bio

Freshman Houston, Texas John Cooper HS

Full Bio
Left-Handed Pitcher LHP 5'11" 160 lbs L/L

13

Hunter Holzemer

Fr. Highlands Ranch, Colo. Thunder Ridge HS

Full Bio

Freshman Highlands Ranch, Colo. Thunder Ridge HS

Full Bio
Outfielder OF 5'9" 185 lbs L/R

15

Harris Williams III

Gr. Denver, Colo. Denver North HS

Full Bio

Graduate Student Denver, Colo. Denver North HS

Full Bio
Right-Handed Pitcher RHP 5'9" 175 lbs R/R

16

Max Jones

Jr. San Diego, Calif. Patrick Henry HS

Full Bio

Junior San Diego, Calif. Patrick Henry HS

Full Bio
Left-Handed Pitcher LHP 6'4" 215 lbs L/L

20

Will Hearn

Sr. Buffalo, N.Y. St. Joseph's Collegiate Institute Sienna College

Full Bio

Senior Buffalo, N.Y. St. Joseph's Collegiate Institute Sienna College

Full Bio
Left-Handed Pitcher LHP 6'1" 200 lbs L/L

21

Lance Santerre

Sr. Gridley, Calif. Delta

Full Bio

Senior Gridley, Calif. Delta

Full Bio
Infielder INF 5'11" 185 lbs R/R

22

Blake Atkins

Gr. Mariposa, Calif. Mariposa County HS California

Full Bio

Graduate Student Mariposa, Calif. Mariposa County HS California

Full Bio
Right-Handed Pitcher/Outfielder RHP/OF 5'10" 200 lbs R/R

23

AC Cabrera

Fr. Morgan Hill, Calif. Archbishop Mitty HS

Full Bio

Freshman Morgan Hill, Calif. Archbishop Mitty HS

Full Bio
Right-Handed Pitcher RHP 6'2" 220 lbs S/R

24

Adam Shew

So. Brookings, Ore. Brookings-Harbor HS

Full Bio

Sophomore Brookings, Ore. Brookings-Harbor HS

Full Bio
Catcher C 5'11" 180 lbs R/R

25

Lane Oliphant

Jr. Reno, Nev. Reno HS

Full Bio

Junior Reno, Nev. Reno HS

Full Bio
Left-Handed Pitcher LHP 6'1" 195 lbs L/L

26

Oscar Lepe

Sr. Union City, Calif. James Logan HS College of San Mateo

Full Bio

Senior Union City, Calif. James Logan HS College of San Mateo

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

27

Cal Amborn

Fr. Larkspur, Calif. Archie Williams HS

Full Bio

Freshman Larkspur, Calif. Archie Williams HS

Full Bio
Right-Handed Pitcher RHP 6'2" 215 lbs R/R

28

Keaton Carattini

Gr. Encinitas, Calif. La Costa Canyon Michigan

Full Bio

Graduate Student Encinitas, Calif. La Costa Canyon Michigan

Full Bio
Outfielder OF 6'0" 180 lbs R/R

29

JT Amaral

So. Salinas, Calif. Palma School

Full Bio

Sophomore Salinas, Calif. Palma School

Full Bio
Right-Handed Pitcher RHP 6'4" 200 lbs L/R

30

Ryan Yerby

Gr. Montara, Calif. Half Moon Bay HS Rennsselar Polytechnic Institute

Full Bio

Graduate Student Montara, Calif. Half Moon Bay HS Rennsselar Polytechnic Institute

Full Bio
Infielder INF 6'2" 185 lbs R/R

32

TJ Rogers

So. Sparks, Nev. Austin Peay

Full Bio

Sophomore Sparks, Nev. Austin Peay

Full Bio
Infielder INF 6'2" 210 lbs R/R

33

Patrick Keighran

So. Burlingame, Calif. Junipero Serra HS

Full Bio

Sophomore Burlingame, Calif. Junipero Serra HS

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

35

Matt McConnell

Sr. Honolulu, Hawaii Punahou School

Full Bio

Senior Honolulu, Hawaii Punahou School

Full Bio
Left-Handed Pitcher LHP 6'0" 190 lbs

36

Aidan Schraeder

Gr. Altadena, Calif. Flintridge Prep Bowdoin College

Full Bio

Graduate Student Altadena, Calif. Flintridge Prep Bowdoin College

Full Bio
Right-Handed Pitcher RHP 6'1" 200 lbs R/R

37

Blake Wittman

So. Seattle, Wash. Newport HS

Full Bio

Sophomore Seattle, Wash. Newport HS

Full Bio
Catcher C 6'2" 215 lbs R/R

38

Michael Campagna

Sr. San Diego, Calif. UC Davis

Full Bio

Senior San Diego, Calif. UC Davis

Full Bio
Right-Handed Pitcher RHP 6'0" 205 lbs R/R

40

Gabriel Barrett

Fr. Mountain View, Calif. Mountain View HS

Full Bio

Freshman Mountain View, Calif. Mountain View HS

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

41

Jesse Barron

Sr. San Ramon, Calif. Dougherty Valley HS

Full Bio

Senior San Ramon, Calif. Dougherty Valley HS

Full Bio
Right-Handed Pitcher RHP 6'10" 260 lbs R/R

43

Kai Burdick

So. Carlsbad, Calif. Carlsbad HS

Full Bio

Sophomore Carlsbad, Calif. Carlsbad HS

Full Bio
First Baseman 1B 6'2" 215 lbs L/L

44

Mattie Thomas

Jr. Sacramento, Calif. CSUN

Full Bio

Junior Sacramento, Calif. CSUN

Full Bio
Right-Handed Pitcher RHP 6'2" 205 lbs R/R

45

Kaleb Woltz

R-So. Aurora, Colo. Cherokee Trail HS

Full Bio

Redshirt Sophomore Aurora, Colo. Cherokee Trail HS

Full Bio
Outfielder OF 5'10" 190 lbs L/R

48

Logan Azem

Jr. San Mateo, Calif. Fresno City College

Full Bio

Junior San Mateo, Calif. Fresno City College

Full Bio

Baseball Coaching Staff

Head Baseball Coach

Rob DiToma

Full Bio
Assistant Coach

Erik Supplee

Full Bio
Assistant Coach

Kyle Hunt

Full Bio

Baseball Support Staff

Director of Operations

Ryan Gaynor

Full Bio
Volunteer Operations Assistant

Kyle Coburn

Full Bio

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Player Statistics
Statistic

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Player Statistics
Statistic

* Last 5 games played

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Headlines

2023 Baseball Roster
#	Full Name	Pos.	B/T	Ht.	Wt.	Academic Year	Hometown / High School	Previous School
1	Ryan Martinez	INF	R/R	5-10	180	So.	Towson, Md. / Gilman School
2	Mario DeMera	INF	R/R	6-1	180	Jr.	San Mateo, Calif. / St. Ignatius Prep
3	Tyler Martinez	UTL	R/R	5-10	170	Sr.	Towson, Md. / Gilman School
4	Luke Rossi	INF	R/R	6-2	210	Fr.	Salinas, Calif. / Palma HS
5	Will Asby	OF	L/R	5-11	200	Jr.	Sacramento, Calif. / Jesuit HS	Sacramento City College
6	Weston Lombard	LHP	L/L	6-1	200	Gr.	Stillwater, Minn. / St. Paul Academy	Gustavus Adolphus College
7	Christian Stapleton	INF	L/R	6-3	225	R-Jr.	Pebble Beach, Calif. / Carmel HS	College of San Mateo
8	Darius Foster	OF	L/R	6-0	185	Gr.	Oakland, Calif. / Norcross HS	Oregon State / Contra Costa College
9	James Porter	INF	R/R	6-2	215	So.	Portland, Ore. / Jesuit HS
10	Zach Griffin	C/1B	R/R	6-2	210	Sr.	Gilroy, Calif. / Christopher HS	San Joaquin Delta College
12	Blake Pitts	OF	L/L	5-11	185	Fr.	Houston, Texas / John Cooper HS
13	Hunter Holzemer	LHP	L/L	5-11	160	Fr.	Highlands Ranch, Colo. / Thunder Ridge HS
15	Harris Williams III	OF	L/R	5-9	185	Gr.	Denver, Colo. / Denver North HS
16	Max Jones	RHP	R/R	5-9	175	Jr.	San Diego, Calif. / Patrick Henry HS
20	Will Hearn	LHP	L/L	6-4	215	Sr.	Buffalo, N.Y. / St. Joseph's Collegiate Institute	Sienna College
21	Lance Santerre	LHP	L/L	6-1	200	Sr.	Gridley, Calif. /	Delta
22	Blake Atkins	INF	R/R	5-11	185	Gr.	Mariposa, Calif. / Mariposa County HS	California
23	AC Cabrera	RHP/OF	R/R	5-10	200	Fr.	Morgan Hill, Calif. / Archbishop Mitty HS
24	Adam Shew	RHP	S/R	6-2	220	So.	Brookings, Ore. / Brookings-Harbor HS
25	Lane Oliphant	C	R/R	5-11	180	Jr.	Reno, Nev. / Reno HS
26	Oscar Lepe	LHP	L/L	6-1	195	Sr.	Union City, Calif. / James Logan HS	College of San Mateo
27	Cal Amborn	RHP	R/R	6-4	195	Fr.	Larkspur, Calif. / Archie Williams HS
28	Keaton Carattini	RHP	R/R	6-2	215	Gr.	Encinitas, Calif. / La Costa Canyon	Michigan
29	JT Amaral	OF	R/R	6-0	180	So.	Salinas, Calif. / Palma School
30	Ryan Yerby	RHP	L/R	6-4	200	Gr.	Montara, Calif. / Half Moon Bay HS	Rennsselar Polytechnic Institute
32	TJ Rogers	INF	R/R	6-2	185	So.	Sparks, Nev. /	Austin Peay
33	Patrick Keighran	INF	R/R	6-2	210	So.	Burlingame, Calif. / Junipero Serra HS
35	Matt McConnell	RHP	R/R	6-1	190	Sr.	Honolulu, Hawaii / Punahou School
36	Aidan Schraeder	LHP		6-0	190	Gr.	Altadena, Calif. / Flintridge Prep	Bowdoin College
37	Blake Wittman	RHP	R/R	6-1	200	So.	Seattle, Wash. / Newport HS
38	Michael Campagna	C	R/R	6-2	215	Sr.	San Diego, Calif. /	UC Davis
40	Gabriel Barrett	RHP	R/R	6-0	205	Fr.	Mountain View, Calif. / Mountain View HS
41	Jesse Barron	RHP	R/R	6-1	190	Sr.	San Ramon, Calif. / Dougherty Valley HS
43	Kai Burdick	RHP	R/R	6-10	260	So.	Carlsbad, Calif. / Carlsbad HS
44	Mattie Thomas	1B	L/L	6-2	215	Jr.	Sacramento, Calif. /	CSUN
45	Kaleb Woltz	RHP	R/R	6-2	205	R-So.	Aurora, Colo. / Cherokee Trail HS
48	Logan Azem	OF	L/R	5-10	190	Jr.	San Mateo, Calif. /	Fresno City College

Baseball Coaching Staff

Baseball - Coaching Staff
Image	Name	Title
	Rob DiToma	Head Baseball Coach
	Erik Supplee	Assistant Coach
	Kyle Hunt	Assistant Coach

Baseball Support Staff

Baseball - Support Staff
Image	Name	Title
	Ryan Gaynor	Director of Operations
	Kyle Coburn	Volunteer Operations Assistant

View Full Bio 1

Ryan Martinez

INF

5'10" 180 lbs So.

R/R

Towson, Md. Gilman School

1
View Full Bio 2

Mario DeMera

INF

6'1" 180 lbs Jr.

R/R

San Mateo, Calif. St. Ignatius Prep

2
View Full Bio 3

Tyler Martinez

UTL

5'10" 170 lbs Sr.

R/R

Towson, Md. Gilman School

3
View Full Bio 4

Luke Rossi

INF

6'2" 210 lbs Fr.

R/R

Salinas, Calif. Palma HS

4
View Full Bio 5

Will Asby

OF

5'11" 200 lbs Jr.

L/R

Sacramento, Calif. Sacramento City College

5
View Full Bio 6

Weston Lombard

LHP

6'1" 200 lbs Gr.

L/L

Stillwater, Minn. Gustavus Adolphus College

6
View Full Bio 7

Christian Stapleton

INF

6'3" 225 lbs R-Jr.

L/R

Pebble Beach, Calif. College of San Mateo

7
View Full Bio 8

Darius Foster

OF

6'0" 185 lbs Gr.

L/R

Oakland, Calif. Oregon State / Contra Costa College

8
View Full Bio 9

James Porter

INF

6'2" 215 lbs So.

R/R

Portland, Ore. Jesuit HS

9
View Full Bio 10

Zach Griffin

C/1B

6'2" 210 lbs Sr.

R/R

Gilroy, Calif. San Joaquin Delta College

10
View Full Bio 12

Blake Pitts

OF

5'11" 185 lbs Fr.

L/L

Houston, Texas John Cooper HS

12
View Full Bio 13

Hunter Holzemer

LHP

5'11" 160 lbs Fr.

L/L

Highlands Ranch, Colo. Thunder Ridge HS

13
View Full Bio 15

Harris Williams III

OF

5'9" 185 lbs Gr.

L/R

Denver, Colo. Denver North HS

15
View Full Bio 16

Max Jones

RHP

5'9" 175 lbs Jr.

R/R

San Diego, Calif. Patrick Henry HS

16
View Full Bio 20

Will Hearn

LHP

6'4" 215 lbs Sr.

L/L

Buffalo, N.Y. Sienna College

20
View Full Bio 21

Lance Santerre

LHP

6'1" 200 lbs Sr.

L/L

Gridley, Calif. Delta

21
View Full Bio 22

Blake Atkins

INF

5'11" 185 lbs Gr.

R/R

Mariposa, Calif. California

22
View Full Bio 23

AC Cabrera

RHP/OF

5'10" 200 lbs Fr.

R/R

Morgan Hill, Calif. Archbishop Mitty HS

23
View Full Bio 24

Adam Shew

RHP

6'2" 220 lbs So.

S/R

Brookings, Ore. Brookings-Harbor HS

24
View Full Bio 25

Lane Oliphant

C

5'11" 180 lbs Jr.

R/R

Reno, Nev. Reno HS

25
View Full Bio 26

Oscar Lepe

LHP

6'1" 195 lbs Sr.

L/L

Union City, Calif. College of San Mateo

26
View Full Bio 27

Cal Amborn

RHP

6'4" 195 lbs Fr.

R/R

Larkspur, Calif. Archie Williams HS

27
View Full Bio 28

Keaton Carattini

RHP

6'2" 215 lbs Gr.

R/R

Encinitas, Calif. Michigan

28
View Full Bio 29

JT Amaral

OF

6'0" 180 lbs So.

R/R

Salinas, Calif. Palma School

29
View Full Bio 30

Ryan Yerby

RHP

6'4" 200 lbs Gr.

L/R

Montara, Calif. Rennsselar Polytechnic Institute

30
View Full Bio 32

TJ Rogers

INF

6'2" 185 lbs So.

R/R

Sparks, Nev. Austin Peay

32
View Full Bio 33

Patrick Keighran

INF

6'2" 210 lbs So.

R/R

Burlingame, Calif. Junipero Serra HS

33
View Full Bio 35

Matt McConnell

RHP

6'1" 190 lbs Sr.

R/R

Honolulu, Hawaii Punahou School

35
View Full Bio 36

Aidan Schraeder

LHP

6'0" 190 lbs Gr.

Altadena, Calif. Bowdoin College

36
View Full Bio 37

Blake Wittman

RHP

6'1" 200 lbs So.

R/R

Seattle, Wash. Newport HS

37
View Full Bio 38

Michael Campagna

C

6'2" 215 lbs Sr.

R/R

San Diego, Calif. UC Davis

38
View Full Bio 40

Gabriel Barrett

RHP

6'0" 205 lbs Fr.

R/R

Mountain View, Calif. Mountain View HS

40
View Full Bio 41

Jesse Barron

RHP

6'1" 190 lbs Sr.

R/R

San Ramon, Calif. Dougherty Valley HS

41
View Full Bio 43

Kai Burdick

RHP

6'10" 260 lbs So.

R/R

Carlsbad, Calif. Carlsbad HS

43
View Full Bio 44

Mattie Thomas

1B

6'2" 215 lbs Jr.

L/L

Sacramento, Calif. CSUN

44
View Full Bio 45

Kaleb Woltz

RHP

6'2" 205 lbs R-So.

R/R

Aurora, Colo. Cherokee Trail HS

45
View Full Bio 48

Logan Azem

OF

5'10" 190 lbs Jr.

L/R

San Mateo, Calif. Fresno City College

48

Baseball Coaching Staff

View Full Bio

Rob DiToma

Head Baseball Coach
View Full Bio

Erik Supplee

Assistant Coach
View Full Bio

Kyle Hunt

Assistant Coach

Baseball Support Staff

View Full Bio

Ryan Gaynor

Director of Operations
View Full Bio

Kyle Coburn

Volunteer Operations Assistant

2023 Baseball Roster

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Baseball Coaching Staff

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