Team Preview

AVP Tour
$60,000 AVP Heritage Contender Series Waupaca Open
July 8 - 10, 2026

(7) Maria Castillo/Isabella Martinez

Maria Belen Castillo

Photo: NORCECA

Personal Info

Birth Date:

Jan 22, 1998 (28 yrs old)

Home Town:

Rafaela, Argentina

Height:

6'4"

College(s):

California-Berkeley
Southern California

Seasons:

Tournaments:

Career Best:

2nd (NORCECA Managua 2026)

Career AVP Best:

13th (Austin 2026)

Career Winnings:

$1,795.28

Isabella Martinez

Photo: Ken Delgado

Personal Info

Home Town:

Winnetka, CA

Height:

5'9"

College(s):

Cal Poly-San Luis Obispo

Seasons:

Tournaments:

Career Best:

2nd (AVP Waupaca 2025)

Career Winnings:

$6,275.00

Team Career Summary

Previous Waupaca Results

Year	Partner - Result	Partner - Result
2025	Did not play	Ella Connor - 2nd

Recent Results Have not played together in the last year

Team Finishes By Tournament Type

Tournament Type

Played

Gold

Silver

Bronze

4th

5-6th

7-8th

9-12th

13-16th

17-24th

25th

Lower

Winnings (US$)

Individual Finishes by Tournament Type

Maria Castillo												Isabella Martinez
Played	Gold	Silver	Bronze	4th	5-8th	9-16th	17-24th	25th	Lower	Winnings (US$)	Tournament Type	Played	Gold	Silver	Bronze	4th	5-8th	9-16th	17-24th	25th	Lower	Winnings (US$)
1	0	0	0	0	0	0	0	1	0	$750.00	Challenge/Four Star/Open
2	0	0	0	0	0	1	1	0	0	$150.00	Futures/Three Star/Two Star/One Star
											Gold Series	2	0	0	0	0	0	0	0	0	2	$0.00
2	0	0	0	0	0	0	0	1	1	$325.00	Heritage Series/Pro Series	3	0	0	0	0	0	2	0	0	1	$3,400.00
3	0	0	0	0	0	1	2	0	0	$0.00	Contender Series/Tour Series	5	0	1	0	0	0	1	1	0	2	$2,875.00
8	0	0	0	0	0	2	3	2	1	$1,225.00	Total	10	0	1	0	0	0	3	1	0	5	$6,275.00

Team Finishes by Season

Results

Matches

Season

Assoc

Played

Gold

Silver

Bronze

4th

5-6th

7-8th

9-12th

13-16th

17-24th

25th

Lower

Winnings (US$)

Won

Lost

Pct

Individual Finishes by Season

Maria Castillo													Isabella Martinez
Played	Gold	Silver	Bronze	4th	5-8th	9-16th	17-24th	25th	Lower	Winnings (US$)	Season	Association	Played	Gold	Silver	Bronze	4th	5-8th	9-16th	17-24th	25th	Lower	Winnings (US$)
											2022	AVP	1	0	0	0	0	0	0	0	0	1	$0.00
											2023	AVP	2	0	0	0	0	0	0	0	0	2	$0.00
3	0	0	0	0	0	0	1	1	1	$325.00	2025	AVP	6	0	1	0	0	0	2	1	0	2	$5,025.00
2	0	0	0	0	0	1	1	0	0	$0.00	2026	AVP	1	0	0	0	0	0	1	0	0	0	$1,250.00
3	0	0	0	0	0	1	1	1	0	$900.00	2026	FIVB
1	0	1	0	0	0	0	0	0	0	$500.00	2026	NORCECA
9	0	1	0	0	0	2	3	2	1	$1,725.00	Total	Total	10	0	1	0	0	0	3	1	0	5	$6,275.00

Team Match Records

	Won 1st Set				Lost 1st Set				2 Set Matches	3 Set Matches	By Forfeit		All Matches
Season	Won 2-0	Won 2-1	Lost 2-1	Overall	Won 2-1	Lost 2-1	Lost 2-0	Overall	Overall	Overall	Won	Lost	Overall
Overall	0	0	0	0-0	0	0	0	0-0	0-0	0-0	0	0	0-0
2025-2026	0	0	0	0-0	0	0	0	0-0	0-0	0-0	0	0	0-0
Against the Field	0	0	0	0-0	0	0	0	0-0	0-0	0-0	0	0	0-0

Team Match Records by Round

Country Quota

Qualifier

Pool Play

Lucky Loser

Elimination Rounds

Semi-Finals

Bronze Medal

Gold Medal

Overall

Tournament Type

Won

Lost

Won

Lost

Won

Lost

Won

Lost

Won

Lost

Won

Lost

Won

Lost

Won

Lost

Won

Lost

Head to Head Results
Has not played anyone in this tournament or no head-to-head data is available