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Junípero Serra High School

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2025-26 Junior Varsity Water Polo Roster

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Goalie

1

Griffin Mayer

Jr.

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Junior

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Goalie

1a

Lucien Clavijo

Jr.

Full Bio

Junior

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Goalie

1b

Giannis Charonis

So.

Full Bio

Sophomore

Full Bio
2

Deric Santoso

So.

Full Bio

Sophomore

Full Bio
3

Eric Lonardo

Jr.

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Junior

Full Bio
4

Bernardo Moran

So.

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Sophomore

Full Bio
5

Evan Savage

Jr.

Full Bio

Junior

Full Bio
6

Eli Alas

Jr.

Full Bio

Junior

Full Bio
7

Bruno Guido

Jr.

Full Bio

Junior

Full Bio
8

Peter Kwok

So.

Full Bio

Sophomore

Full Bio
9

Collin Kinney

So.

Full Bio

Sophomore

Full Bio
10

Gavin Baldo

So.

Full Bio

Sophomore

Full Bio
11

Gianni Giuliacci

Jr.

Full Bio

Junior

Full Bio
12

Auggie Ulveling

So.

Full Bio

Sophomore

Full Bio
13

Nicholas Petuya

So.

Full Bio

Sophomore

Full Bio
14

Teo Kaldenhoff

So.

Full Bio

Sophomore

Full Bio
15

Tristan Mercay

So.

Full Bio

Sophomore

Full Bio
16

Riley Ho

Jr.

Full Bio

Junior

Full Bio
17

JoJo Sanguinetti

Jr.

Full Bio

Junior

Full Bio
18

Andrew Giulianotti

Fr.

Full Bio

Freshman

Full Bio
19

Charlie Esposto

Fr.

Full Bio

Freshman

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Player Statistics
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* Last 5 games played

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2025-26 Junior Varsity Water Polo Roster
Name	Name	#	Pos.	Academic Year
Griffin	Mayer	1	Goalie	Jr.
Lucien	Clavijo	1a	Goalie	Jr.
Giannis	Charonis	1b	Goalie	So.
Deric	Santoso	2		So.
Eric	Lonardo	3		Jr.
Bernardo	Moran	4		So.
Evan	Savage	5		Jr.
Eli	Alas	6		Jr.
Bruno	Guido	7		Jr.
Peter	Kwok	8		So.
Collin	Kinney	9		So.
Gavin	Baldo	10		So.
Gianni	Giuliacci	11		Jr.
Auggie	Ulveling	12		So.
Nicholas	Petuya	13		So.
Teo	Kaldenhoff	14		So.
Tristan	Mercay	15		So.
Riley	Ho	16		Jr.
JoJo	Sanguinetti	17		Jr.
Andrew	Giulianotti	18		Fr.
Charlie	Esposto	19		Fr.

View Full Bio 1

Griffin Mayer

Goalie

Jr.

1
View Full Bio 1a

Lucien Clavijo

Goalie

Jr.

1a
View Full Bio 1b

Giannis Charonis

Goalie

So.

1b
View Full Bio 2

Deric Santoso

So.

2
View Full Bio 3

Eric Lonardo

Jr.

3
View Full Bio 4

Bernardo Moran

So.

4
View Full Bio 5

Evan Savage

Jr.

5
View Full Bio 6

Eli Alas

Jr.

6
View Full Bio 7

Bruno Guido

Jr.

7
View Full Bio 8

Peter Kwok

So.

8
View Full Bio 9

Collin Kinney

So.

9
View Full Bio 10

Gavin Baldo

So.

10
View Full Bio 11

Gianni Giuliacci

Jr.

11
View Full Bio 12

Auggie Ulveling

So.

12
View Full Bio 13

Nicholas Petuya

So.

13
View Full Bio 14

Teo Kaldenhoff

So.

14
View Full Bio 15

Tristan Mercay

So.

15
View Full Bio 16

Riley Ho

Jr.

16
View Full Bio 17

JoJo Sanguinetti

Jr.

17
View Full Bio 18

Andrew Giulianotti

Fr.

18
View Full Bio 19

Charlie Esposto

Fr.

19