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Yoon-Jeong Cho vs. Stephanie Gehrlein - head to head matches
| 28.01.06 | q 1 | Yoon-Jeong Cho | Stephanie Gehrlein | 6-0, 6-4 | match details |  Tokyo | Carpet |
Yoon-Jeong Cho form & Stephanie Gehrlein form
Yoon-Jeong Cho - last matches
 New York - Hard | ||||
| 28.08.07 1st round | vs. Lourdes Dominguez-Lino | 6-3, 3-6, 3-6 |  | match details |
| Las Vegas - Hard | ||||
| 27.02.06 1st round | vs. Casey Dellacqua | 2-6, 6-2, 0-4, - Yoon-Jeong Cho - retired | | match details |
| Memphis - I. hard | ||||
| 20.02.06 1st round | vs. Anna-Lena Groenefeld | 3-6, 2-6 | | match details |
| Tokyo - Carpet | ||||
| 01.02.06 1st round | vs. Martina Hingis | 0-6, 0-6 | | match details |
| 30.01.06 qual. | vs. Lisa Raymond | 1-6, 6-74 | | match details |
| 29.01.06 q 2 | vs. Anastasia Rodionova | 6-1, 4-2, Anastasia Rodionova - retired |  | match details |
| 28.01.06 q 1 | vs. Stephanie Gehrlein | 6-0, 6-4 | | match details |
 Melbourne - Hard | ||||
| 17.01.06 1st round | vs. Kim Clijsters | 3-6, 0-6 | | match details |
| Canberra - Hard | ||||
| 13.01.06 fin | vs. Anabel Medina Garrigues | 4-6, 6-0, 4-6 | | match details |
| 12.01.06 1/2 | vs. Catalina Castano | 6-3, 2-6, 6-3 | | match details |
| 11.01.06 1/4 | vs. Melinda Czink | 4-6, 6-3, 6-3 | | match details |
| 10.01.06 2nd round | vs. Emma Laine | 6-4, 6-4 | | match details |
| 08.01.06 1st round | vs. Sofia Arvidsson | 6-4, 6-4 | | match details |
 Auckland - Hard | ||||
| 04.01.06 2nd round | vs. Vera Zvonareva | 3-6, 6-2, 1-6 | | match details |
| 03.01.06 1st round | vs. Shahar Peer | 7-60, 6-4 | | match details |
 Bangkok - Hard | ||||
| 10.10.05 1st round | vs. Martina Sucha | 4-6, 1-6 | | match details |
 Bali - Hard | ||||
| 12.09.05 1st round | vs. Alona Bondarenko | 4-6, 4-6 | | match details |
| New York - Hard | ||||
| 03.09.05 3rd round | vs. Justine Henin | 0-6, 6-74 | | match details |
| 01.09.05 2nd round | vs. Gisela Dulko | 6-4, 6-3 | | match details |
| 30.08.05 1st round | vs. Arantxa Parra-Santonja | 6-4, 2-6, 6-4 | | match details |
| Stanford - Hard | ||||
| 25.07.05 qual. | vs. Meghann Shaughnessy | 3-6, 3-6 | | match details |
| 24.07.05 q 1 | vs. Yuliana Fedak | 7-5, 6-4 | | match details |
| 24.07.05 q 2 | vs. Silvija Talaja | 6-2, 6-3 | | match details |
| Cincinnati - Hard | ||||
| 22.07.05 1/4 | vs. Daniela Hantuchova | 7-61, 4-6, 1-6 | | match details |
| 20.07.05 2nd round | vs. Tatiana Panova | 6-76, 6-2, 6-2 | | match details |
| 18.07.05 1st round | vs. Alina Jidkova | 7-65, 6-3 | | match details |
 London - Grass | ||||
| 23.06.05 2nd round | vs. Katarina Srebotnik | 5-7, 4-6 | | match details |
| 21.06.05 1st round | vs. Arantxa Parra-Santonja | 6-3, 6-3 | | match details |
| Eastbourne - Grass | ||||
| 11.06.05 q 1 | vs. Antonella Serra Zanetti | 3-6, 4-6 | | match details |
| Birmingham - Grass | ||||
| 07.06.05 1st round | vs. Eleni Daniilidou | 1-6, 6-1, 4-6 | | match details |
Stephanie Gehrlein - last matches
 Stuttgart - Clay | ||||
| 24.04.10 q 1 | vs. Tina Schiechtl | 3-6, 4-6 | | match details |
| Glasgow - I. hard | ||||
| 19.10.09 1st round | vs. Anna Smith | 4-6, 1-2, - Stephanie Gehrlein - retired | | match details |
 Linz - I. hard | ||||
| 13.10.09 1st round | vs. Iveta Benesova | 5-7, 0-6 | | match details |
| 12.10.09 qual. | vs. Karolina Sprem | 6-4, 6-3 | | match details |
| 11.10.09 q 2 | vs. Alberta Brianti | 6-2, 6-1 | | match details |
| 10.10.09 q 1 | vs. Eleni Daniilidou | 6-2, 6-2 | | match details |
| Barnstaple - I. hard | ||||
| 05.10.09 2nd round | vs. Pauline Parmentier | 1-6, 2-6 | | match details |
| 05.10.09 1st round | vs. Nicola George | 6-2, 6-1 | | match details |
 Madrid - Hard | ||||
| 21.09.09 1st round | vs. Valeria Savinykh | 1-6, 0-1, - Stephanie Gehrlein - retired | | match details |
| New York - Hard | ||||
| 25.08.09 q 1 | vs. Sandra Zahlavova | 2-6, 3-6 | | match details |
| Darmstadt - Clay | ||||
| 13.07.09 1/4 | vs. Paula Fondevila-Castro | 6-0, 6-3 | | match details |
| 13.07.09 1st round | vs. Marina Melnikova | 6-4, 6-3 | | match details |
| 13.07.09 1/2 | vs. Sarah Gronert | 6-75, 0-6 | | match details |
| 13.07.09 2nd round | vs. Albina Khabibulina | 6-2, 3-6, 6-4 | | match details |
| Stuttgart - Clay | ||||
| 29.06.09 2nd round | vs. Darina Sedenkova | 6-4, 7-63 | | match details |
| 29.06.09 1/4 | vs. Angelika Roesch | 3-6, 4-6 | | match details |
| 29.06.09 1st round | vs. Soledad Esperon | 6-2, 5-7, 6-2 | | match details |
| London - Grass | ||||
| 16.06.09 q 1 | vs. Abigail Spears | 0-6, 1-6 | | match details |
 Szczecin - Clay | ||||
| 08.06.09 1/2 | vs. Christina Mchale | 6-1, 6-0 | | match details |
| 08.06.09 1st round | vs. Diana Nakic | 6-4, 6-2 | | match details |
| 08.06.09 fin | vs. Andrea Hlavackova | 6-4, 6-0 | | match details |
| 08.06.09 2nd round | vs. Michelle Gerards | 6-4, 7-62 | | match details |
| 08.06.09 1/4 | vs. Sandra Martinovic | 6-3, 6-1 | | match details |
 Florence - Clay | ||||
| 04.05.09 1st round | vs. Yana Buchina | 6-3, 4-6, 6-1 | | match details |
| 04.05.09 2nd round | vs. Valentine Confalonieri | 6-1, 6-4 | | match details |
| 04.05.09 1/2 | vs. Federica Di Sarra | 6-4, 5-7, 4-6 | | match details |
| 04.05.09 1/4 | vs. Florence Haring | 1-6, 6-0, 6-4 | | match details |
| Stuttgart - Clay | ||||
| 25.04.09 q 1 | vs. Greta Arn | 0-6, 3-6 | | match details |
 Tessenderlo - Clay | ||||
| 13.04.09 1st round | vs. Virginie Pichet | 1-5, - Stephanie Gehrlein - retired | | match details |
| La Palma - Hard | ||||
| 23.03.09 1st round | vs. Yvonne Meusburger | 0-6, - Stephanie Gehrlein - retired | | match details |