Play to Clinch — Marianne Koster

🇳🇱 Marianne Koster NED

So · Mary Washington · D3 Women · walk-on · Born Leiden, NED

STR

42.1

reliability 1.00

Career — by season team · class · position · record (a school change is a transfer)

SEASONTEAMCLASS POSRECORDSTR

2026 live MWMary Washington D3 S3 4-10 42.1

Career Singles Record W–L by line · Overall & Dual

Year	1	2	3	4	5	6	Overall	Dual
2025-26	–	–	3-6	0-2	–	1-2	4-10	4-10
TOTALS	–	–	3-6	0-2	–	1-2	4-10	4-10

Career Doubles Record W–L by line · Overall & Dual

Year	1	2	3	Overall	Dual
2025-26	–	9-5	2-3	11-8	11-8
TOTALS	–	9-5	2-3	11-8	11-8

Match-by-match log 4-10 singles · tap to expand

PHASELINEOPPONENT SCHOOLSCORERESULT

2026 · Season 1 4-10

Regular S3 Wiltrud Koehler Widener 6-3 1-6 3-6 L

Regular S6 Isabelle Olsen SUNY Delhi 6-3 2-6 2-6 L

Regular S4 Antonella Rizzo Brevard 6-4 4-6 4-6 L

Regular S6 Deepika Pai Brooklyn 5-7 6-1 3-6 L

Regular S6 Erika Reva Carlow 7-6 6-3 W

Regular S4 Saoirse Collins Pacific Lutheran 6-7 4-6 L

Regular S3 Gina Goretzka Johnson & Wales (Charlotte) 4-6 0-6 L

Regular S3 Maëlle Cascarino Christopher Newport 6-2 4-6 4-6 L

Regular S3 Gina Goretzka Johnson & Wales (Charlotte) 6-4 6-3 W

Regular S3 Laura Barbieri Warren Wilson 6-2 2-6 6-7 L

Regular S3 Laura Barbieri Warren Wilson 6-7 2-6 L

Regular S3 Murni Karto Regent 3-6 7-5 6-3 W

Regular S3 Emma Nyström Regent 5-7 3-6 L

Regular S3 Els Hoekstra Salisbury 7-6 5-7 6-1 W

🏅 Career Honors follows the player

No honors yet — earned at season's end.

Bio

Class	So
Nationality	🇳🇱 Netherlands
Hometown	Leiden, NED
Major	Management
Program	Mary Washington · Fredericksburg, VA
Scholarship	Walk-on
Record	4-10