| ITF W60 Oeiras | 04/11 11:35 | 54 | Stephanie Wagner v Azadinho, Carolina | 6-2,6-0 | |
| ITF W60 Bellinzona | 04/06 10:00 | 24 | [248] Julia Grabher v Stephanie Wagner [297] | 6-4,6-3 | |
| ITF W60 Bellinzona | 04/05 08:00 | 54 | [297] Stephanie Wagner v Yerolymos, Margot [323] | 6-2,6-3 | |
| ITF W60 Bellinzona | 04/04 07:50 | 54 | Stephanie Wagner v Alina Granwehr | 6-2,6-2 | |
| ITF W25 Manacor | 03/05 09:55 | 27 | [288] Stephanie Wagner v Nuria Parrizas-Diaz [187] | 0-6,6-2,3-6 | |
| ITF W25 Manacor | 03/04 08:50 | 26 | [238] Julia Grabher v Stephanie Wagner [288] | 2-6,4-6 | |
| ITF W25 Manacor | 03/02 12:35 | 25 | [245] Anna Bondar v Stephanie Wagner [288] | 7-5,2-6,4-6 | |
| ITF W25 Altenkirchen | 02/18 09:30 | 26 | [136] Viktorija Golubic v Stephanie Wagner [285] | 7-5,6-1 | |
| ITF W25 Altenkirchen | 02/16 11:05 | 25 | [285] Stephanie Wagner v Pemra Ozgen [216] | 6-3,7-6 | |
| ITF W25 Altenkirchen | 02/15 12:45 | 45 | [475] Zimmermann, Kimberley v Stephanie Wagner [285] | 5-7,0-6 | |
| ITF W25 Altenkirchen | 02/14 16:00 | 45 | Tamira Paszek v Stephanie Wagner | 0-6,6-2,11-13 | |
| ITF W25 Prerov | 09/23 10:45 | 25 | [309] Jesika Maleckova v Stephanie Wagner [267] | Retired | |
| WTA Prague | 08/31 08:00 | 25 | Lisicki, Sabine v Stephanie Wagner | 6-4,6-4 | |
| WTA Prague | 08/30 08:00 | 24 | [278] Anastasia Gasanova v Stephanie Wagner [273] | 4-6,3-6 | |
| ITF W25 Cairo | 03/10 11:20 | 25 | [210] Pemra Ozgen v Stephanie Wagner [270] | 7-6,6-1 | |
| ITF W25 Altenkirchen | 02/27 14:30 | 26 | Arlinda Rushiti v Stephanie Wagner | 6-2,6-1 | |
| ITF W25 Altenkirchen | 02/26 12:30 | 25 | [403] Magali Kempen v Stephanie Wagner [271] | 6-4,4-6,0-6 | |
| ITF W25 Trnava | 02/06 12:00 | 26 | [337] Raluca Georgiana Serban v Stephanie Wagner [266] | 3-6,6-1,7-6 | |
| ITF W25 Trnava | 02/04 13:00 | 25 | [266] Stephanie Wagner v Kathinka Von Deichmann [270] | 3-6,6-3,6-1 | |
| ITF W25 Naples | 11/21 17:05 | 26 | Fahey, Katharine v Stephanie Wagner | 4-6,6-4,6-4 | |
| ITF W25 Naples | 11/19 18:20 | 25 | [371] Pereira, Teliana v Stephanie Wagner [284] | 5-7,4-6 | |
| ITF W25 Orlando | 11/16 16:00 | 28 | [99] Arantxa Rus v Stephanie Wagner [285] | 6-3,6-0 | |
| ITF W25 Orlando | 11/15 19:00 | 27 | [401] Steur, Julyette Maria Josephine v Stephanie Wagner [285] | 3-6,1-6 | |
| ITF W25 Orlando | 11/14 14:55 | 26 | [386] Alycia Parks v Stephanie Wagner [285] | 3-6,2-6 | |
| ITF W25 Orlando | 11/12 18:35 | 25 | Yepifanova, Alexandra v Stephanie Wagner | 6-4,4-6,4-6 | |
| ITF W60 Las Vegas | 11/07 21:05 | 26 | [302] Stephanie Wagner v Hibi, Mayo [214] | 5-7,2-6 | |
| ITF W60 Las Vegas | 11/06 17:00 | 25 | [302] Stephanie Wagner v Kostova, Elitsa [193] | 7-5,6-2 | |
| ITF W60 Las Vegas | 11/05 17:00 | 54 | [302] Stephanie Wagner v Jessy Rompies [173] | 6-2,6-0 | |
| ITF W60 Las Vegas | 11/04 18:35 | 54 | Stephanie Wagner v Kissell, Joelle | 6-2,6-1 | |
| ITF W80 Tyler | 10/31 18:35 | 25 | [296] Stephanie Wagner v Katherine Sebov [192] | 4-6,5-7 |