Nume: Maria Joao Koehler
Ţara: Portugalia
Data naşterii: 08.10.92, 31 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, 31 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: In. Hard
Maria Joao Koehler / an 2011 / suprafaţa: In. Hard
| 31.10.11 | Semifinală | Irina Khromacheva | Maria Joao Koehler | 6-2, 7-60 |  | detaliu meci |  Istanbul | In. Hard |
| 31.10.11 | Sfert de finală | Maria Joao Koehler | Ana Vrljic | 7-64, 6-4 |  | detaliu meci | ||
| 31.10.11 | 1-a rundă | Maria Joao Koehler | Aleksandrina Naydenova | 6-3, 6-1 | | detaliu meci | ||
| 31.10.11 | a 2-a rundă | Maria Joao Koehler | Mervana Jugic-Salkic | 6-4, 6-4 | | detaliu meci | ||
| 24.10.11 | 2-a rundă de calif. | Maria Joao Koehler | Barbara Sobaszkiewicz | 6-2, 6-2 | | detaliu meci |  Barnstaple | In. Hard |
| 24.10.11 | a 2-a rundă | Maria Joao Koehler | Tara Moore | 7-66, 6-3 | | detaliu meci | ||
| 24.10.11 | Calificare | Marta Domachowska | Maria Joao Koehler | 6-4, 4-6, 6-4 | | detaliu meci | ||
| 24.10.11 | Sfert de finală | Marta Domachowska | Maria Joao Koehler | 2-6, 6-2, 6-2 | | detaliu meci | ||
| 24.10.11 | 1-a rundă de calif. | Maria Joao Koehler | Lucy Brown | 6-2, 6-76, 7-65 | | detaliu meci | ||
| 24.10.11 | 1-a rundă | Maria Joao Koehler | Alexandra Cadantu | 6-1, 3-0, Alexandra Cadantu - retragere | | detaliu meci | ||
| 19.09.11 | 1-a rundă | Tara Moore | Maria Joao Koehler | 6-3, 7-66 | | detaliu meci | Shrewsbury | In. Hard |
| 21.03.11 | Calificare | Anna-Lena Groenefeld | Maria Joao Koehler | 7-5, 6-2 | | detaliu meci | Bath | In. Hard |
| 21.03.11 | 1-a rundă de calif. | Maria Joao Koehler | Samantha Murray | 6-4, 7-63 | | detaliu meci |
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