Apps

Pro Photography

Photo Galleries
Explore and purchase photos of your local teams and players

Watch

Content Contributors

Coaches
Set up your high school team

Tickets

Digital Tickets
Don't miss the action – Get Official Tickets

Mater Dei Catholic

Mater Dei Catholic Crusaders

Varsity Boys Water Polo

Chula Vista, CA

25-26

Overall

15-14

League

4-2 (3rd)

NAT Rank

509

CA Rank

396

Mater Dei Catholic Water Polo Stats

1
Bradley Mesker
Jr.
70
Goals
2
Jeremiah Karlovits
Jr.
39
Goals
3
Jonathan Schiess
Jr.
30
Goals

1
Jonathan Schiess
Jr.
37
Asst
2
Sergio Sandoval
Sr.
37
Asst
3
MIles Koch
Sr.
26
Asst

1
Sergio Sandoval
Sr.
40
Stls
2
Jonathan Schiess
Jr.
34
Stls
3
Raphael Lupisan
So.
30
Stls

1
Raphael Lupisan
So.
0
GAA
2
Jonathan Schiess
Jr.
0
GAA
3
Alfredo Valles-kayachabian
Sr.
0
GAA

1
Sergio Sandoval
Sr.
349
Saves
2
Myles Martinez
So.
24
Saves

1
Bradley Mesker
Jr.
134
Shots
2
Jeremiah Karlovits
Jr.
111
Shots
3
Jonathan Schiess
Jr.
85
Shots

1
Bradley Mesker
Jr.
88
Pts
2
Jonathan Schiess
Jr.
67
Pts
3
Jeremiah Karlovits
Jr.
50
Pts

Stats last updated on Nov 8, 2025 @ 10:16am (GMT)

Print Stat Leaders Stat Definitions Stat FAQs

Mater Dei Catholic High School

Mater Dei Catholic High School

1615 Mater Dei Drive

Chula Vista, CA 91913

Partnerships:

About UsMobile AppsSubscribePrivacy PolicyTerms of useCalifornia NoticeYour Privacy ChoicesSupport

© 2025 MaxPreps, Inc.

MaxPreps is a registered trademark of MaxPreps, Inc.