Nume: Maria Joao Koehler
Ţara: Portugalia
Data naşterii: 08.10.92, 33 Vârsta
Clasament WTA: 808
TOP poziţie în clasament: 102 (01.04.13, 65400 puncte)
Puncte: 7
Premii: 332492 $
Total meciuri: 453
Victorii: 254
Succes: 56.07 %
Ţara: Portugalia
Data naşterii: 08.10.92, 33 Vârsta
Clasament WTA: 808
TOP poziţie în clasament: 102 (01.04.13, 65400 puncte)
Puncte: 7
Premii: 332492 $
Total meciuri: 453
Victorii: 254
Succes: 56.07 %
| an | sumar | Hard | Zgura | In. Hard | Carpet | Iarbă | Acryl |
| 2018 | 17/16 | 6/3 | 7/5 | 0/2 | 4/6 | 0/0 | 0/0 |
| 2017 | 26/20 | 11/6 | 7/7 | 0/0 | 8/7 | 0/0 | 0/0 |
| 2016 | 22/12 | 11/5 | 7/6 | 0/0 | 4/1 | 0/0 | 0/0 |
| 2015 | 11/12 | 5/4 | 2/4 | 1/3 | 3/1 | 0/0 | 0/0 |
| 2014 | 7/16 | 4/3 | 2/9 | 1/4 | 0/0 | 0/0 | 0/0 |
| 2013 | 23/24 | 15/6 | 7/11 | 0/3 | 0/0 | 1/4 | 0/0 |
| 2012 | 44/30 | 19/10 | 10/10 | 11/8 | 0/0 | 4/2 | 0/0 |
| 2011 | 45/28 | 16/7 | 21/16 | 8/5 | 0/0 | 0/0 | 0/0 |
| 2010 | 22/15 | 7/4 | 15/9 | 0/2 | 0/0 | 0/0 | 0/0 |
| 2009 | 23/12 | 7/4 | 11/8 | 0/0 | 5/0 | 0/0 | 0/0 |
| 2008 | 13/9 | 7/5 | 6/4 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2007 | 1/4 | 0/1 | 1/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2006 | 0/1 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| ÎN TOTAL | 254/199 | 108/58 | 96/93 | 21/27 | 24/15 | 5/6 | 0/0 |
| succes % | 56.07 % | 65.06 % | 50.79 % | 43.75 % | 61.54 % | 45.45 % | 0 % |
Maria Joao Koehler / nejucate / ultimele
| nu a fost găsit nici un meci |
Maria Joao Koehler form / an 2011 / suprafaţa: Hard
Maria Joao Koehler / an 2011 / suprafaţa: Hard
| 24.08.11 | 1-a rundă de calif. | Aleksandra Wozniak | Maria Joao Koehler | 6-4, 4-6, 6-3 |  | detaliu meci |  New York | Hard |
| 25.07.11 | 1-a rundă | Maria Joao Koehler | Irena Pavlovic | 7-5, 3-6, 6-2 |  | detaliu meci |  Vigo | Hard |
| 25.07.11 | a 2-a rundă | Maria Joao Koehler | Noemi Novo-Pereira | 6-0, 6-0 | | detaliu meci | ||
| 25.07.11 | Sfert de finală | Misa Eguchi | Maria Joao Koehler | 7-65, 6-4 | | detaliu meci | ||
| 18.07.11 | 1-a rundă | Maria Joao Koehler | Olga Saez Larra | 6-0, 6-0 | | detaliu meci | La Coruna | Hard |
| 18.07.11 | Sfert de finală | Alexandra Panova | Maria Joao Koehler | 2-6, 6-1, 6-2 | | detaliu meci | ||
| 18.07.11 | a 2-a rundă | Maria Joao Koehler | Constance Sibille | 4-6, 7-63, 6-0 | | detaliu meci | ||
| 11.07.11 | Sfert de finală | Maria Joao Koehler | Sandra Soler-Sola | 6-3, 6-3 | | detaliu meci | Caceres | Hard |
| 11.07.11 | Semifinală | Cagla Buyukakcay | Maria Joao Koehler | 6-3, 3-6, 6-4 | | detaliu meci | ||
| 11.07.11 | 1-a rundă | Maria Joao Koehler | Olga Saez Larra | 5-7, 6-2, 6-1 | | detaliu meci | ||
| 11.07.11 | a 2-a rundă | Maria Joao Koehler | Marianna Zakarlyuk | 6-1, 6-3 | | detaliu meci | ||
| 27.06.11 | 1-a rundă | Maria Joao Koehler | Yevgeniya Kryvoruchko | 6-2, 7-5 | | detaliu meci | Pozoblanco | Hard |
| 27.06.11 | a 2-a rundă | Jing-Jing Lu | Maria Joao Koehler | 6-2, 1-6, 6-1 | | detaliu meci | ||
| 28.03.11 | Calificare | Maria Joao Koehler | Margalita Chakhnashvili-Ranzinger | 6-4, 7-5 | | detaliu meci | Monzon | Hard |
| 28.03.11 | 1-a rundă de calif. | Maria Joao Koehler | Julia Parasyuk | 7-5, 6-3 | | detaliu meci | ||
| 28.03.11 | 1-a rundă | Maria Joao Koehler | Belinda Bencic | 7-5, 6-0 | | detaliu meci | ||
| 28.03.11 | Sfert de finală | Kirsten Flipkens | Maria Joao Koehler | 7-64, 6-3 | | detaliu meci | ||
| 28.03.11 | 2-a rundă de calif. | Maria Joao Koehler | Severine Beltrame | 6-3, 6-3 | | detaliu meci | ||
| 28.03.11 | a 2-a rundă | Maria Joao Koehler | Julia Glushko | 7-5, 6-2 | | detaliu meci | ||
| 07.03.11 | Calificare | Maria Joao Koehler | Teliana Pereira | 6-1, 6-0 | | detaliu meci |  Irapuato | Hard |
| 07.03.11 | 1-a rundă | Maria Joao Koehler | Masa Zec-Peskiric | 6-1, 6-2 | | detaliu meci | ||
| 07.03.11 | a 2-a rundă | Ivana Lisjak | Maria Joao Koehler | 1-6, 6-4, 6-2 | | detaliu meci | ||
| 07.03.11 | 1-a rundă de calif. | Maria Joao Koehler | Nicole Rottmann | 6-2, 6-1 | | detaliu meci |
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