Name: Marcella Koek
Country: Holland
Birthdate: 27.05.88, 35 years
WTA ranking: 498
TOP ranking's position: 396 (09.08.10, 9000 points)
Points: 70
Prize money: 48302 $
Matches total: 256
Win: 139
%: 54.3 %
Country: Holland
Birthdate: 27.05.88, 35 years
WTA ranking: 498
TOP ranking's position: 396 (09.08.10, 9000 points)
Points: 70
Prize money: 48302 $
Matches total: 256
Win: 139
%: 54.3 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2012 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2011 | 10/15 | 0/0 | 9/13 | 1/2 | 0/0 | 0/0 | 0/0 |
| 2010 | 38/24 | 1/1 | 37/23 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2009 | 24/23 | 0/2 | 24/21 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2008 | 29/18 | 13/9 | 13/8 | 3/1 | 0/0 | 0/0 | 0/0 |
| 2007 | 28/19 | 0/0 | 26/16 | 2/3 | 0/0 | 0/0 | 0/0 |
| 2006 | 7/14 | 0/1 | 7/13 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2005 | 3/3 | 0/0 | 3/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 139/117 | 14/13 | 119/98 | 6/6 | 0/0 | 0/0 | 0/0 |
| perc. % | 54.3 % | 51.85 % | 54.84 % | 50 % | 0 % | 0 % | 0 % |
Marcella Koek / scheduled / last
| no matches found |
Marcella Koek form / surface: Hard
Marcella Koek / surface: Hard
| 08.02.10 | 1st round | Marcella Koek | Ofri Lankri | 6-2, 1-6, 6-4 |  | match details |  Eilat | Hard |
| 08.02.10 | 2nd round | Yanina Darishina | Marcella Koek | 6-1, 6-75, 7-63 |  | match details | ||
| 09.02.09 | 1st round | Nathalia Rossi | Marcella Koek | 7-66, 6-0 | | match details |  Albufeira | Hard |
| 02.02.09 | 1st round | Josanne Van Bennekom | Marcella Koek | 6-74, 7-5, 6-1 | | match details | Vale Do | Hard |
| 08.12.08 | 1st round | Misleidis Diaz-Gonzalez | Marcella Koek | 2-6, 6-4, 6-3 | | match details |  La Habana | Hard |
| 01.12.08 | 1st round | Marcella Koek | Natasha Bredl | 6-3, 6-3 | | match details | La Habana | Hard |
| 01.12.08 | 2nd round | Marcella Koek | Natasha-Natalia Shigina | 6-4, 6-3 | | match details | ||
| 01.12.08 | 1/4 | Angelika Aliev | Marcella Koek | 7-63, 6-70, 6-3 | | match details | ||
| 21.07.08 | 2nd round | Hayley Ericksen | Marcella Koek | 5-7, 6-2, 6-4 | | match details |  Gausda | Hard |
| 16.06.08 | 2nd round | Marcella Koek | Helene Auensen | 6-2, 6-3 | | match details | Gausdal | Hard |
| 16.06.08 | 1/4 | Anouk Tigu | Marcella Koek | 3-6, 6-0, 6-3 | | match details | ||
| 16.06.08 | 1st round | Marcella Koek | Thale Myhre | 6-2, 6-2 | | match details | ||
| 09.06.08 | 1/4 | Marcella Koek | Tegan Edwards | 6-2, 6-1 | | match details | Gausdal | Hard |
| 09.06.08 | 1/2 | Marcella Koek | Anna Zaja | 6-1, 6-1 | | match details | ||
| 09.06.08 | 1st round | Marcella Koek | Paulina Milosavljevic | 6-4, 3-6, 6-3 | | match details | ||
| 09.06.08 | 2nd round | Marcella Koek | Mari Andersson | 6-3, 6-2 | | match details | ||
| 09.06.08 | fin | Natalia Ryzhonkova | Marcella Koek | 3-6, 7-66, 6-0 | | match details | ||
| 19.05.08 | 1/4 | Marcella Koek | Margarita Lazareva | 6-2, 6-4 | | match details | Raanana | Hard |
| 19.05.08 | 1st round | Marcella Koek | Karni Cohen | 6-0, 6-1 | | match details | ||
| 19.05.08 | 1/2 | Manana Shapakidze | Marcella Koek | 6-75, 6-4, 6-1 | | match details | ||
| 19.05.08 | 2nd round | Marcella Koek | Angelika Aliev | 2-6, 6-1, 6-1 | | match details | ||
| 10.03.08 | 1st round | Marcella Koek | Irina Kotkina | 6-2, 6-1 | | match details | Ramat Hasharon | Hard |
| 10.03.08 | 2nd round | Marcella Koek | Julia Skripnik | 6-3, 6-2 | | match details | ||
| 10.03.08 | 1/4 | Lena Litvak | Marcella Koek | 2-6, 7-5, 6-3 | | match details | ||
| 11.02.08 | 1st round | Katerina Kramperova | Marcella Koek | 4-6, 6-4, 7-5 | | match details | Albufeira | Hard |
| 04.02.08 | 1st round | Elena Pioppo | Marcella Koek | 6-4, 6-4 | | match details | Vale Do | Hard |
| 23.10.06 | 1st round | Petra Mokra | Marcella Koek | 5-7, 6-4, 6-4 | | match details |  Pretoria | Hard |