| WTA Hamburg | 07/22 11:40 | 14 | [394] Kathleen Kanev v Mona Barthel [214] | 6-3,4-6,6-4 | |
| ITF W60 Liepaja | 07/05 08:35 | 25 | Klaudija Bubelyte v Mona Barthel | 7-6,6-0 | |
| Wimbledon Women | 06/27 11:15 | 14 | [112] Oceane Dodin v Mona Barthel [201] | 6-4,6-4 | |
| WTA Valencia | 06/11 10:00 | 19 | [201] Darja Semenistaja v Mona Barthel [207] | Retired | |
| WTA Valencia | 06/10 13:00 | 14 | [117] Alena Fomina-Klotz v Mona Barthel [207] | 3-6,1-6 | |
| WTA Valencia | 06/10 13:00 | 14 | Ekaterine Gorgodze v Mona Barthel | Cancelled | |
| WTA Makarska | 06/06 16:05 | 25 | [207] Mona Barthel v Elsa Jacquemot [176] | 4-6,6-4,2-6 | |
| ITF W60 Brescia | 05/30 12:00 | 25 | [243] Hailey Baptiste v Mona Barthel [207] | 7-6,2-6,6-4 | |
| French Open Women | 05/24 14:15 | 15 | [202] Storm Hunter v Mona Barthel [204] | 6-3,6-2 | |
| French Open Women | 05/23 12:55 | 14 | [323] Alice Tubello v Mona Barthel [204] | 4-6,6-1,2-6 | |
| ITF W100 Wiesbaden | 05/04 10:55 | 26 | [179] Jaimee Fourlis v Mona Barthel [200] | 6-4,6-2 | |
| ITF W100 Wiesbaden | 05/02 12:40 | 25 | Mona Barthel v Anna Klasen | 6-4,3-6,6-3 | |
| ITF W60 Oeiras | 04/25 13:00 | 25 | [244] Sada Nahimana v Mona Barthel [200] | 4-6,6-2,7-5 | |
| WTA Stuttgart | 04/15 09:00 | 14 | [201] Mona Barthel v Ylena In-Albon [137] | 3-6,7-6,5-7 | |
| ITF W60 Chiasso | 04/11 11:45 | 25 | [186] Nigina Abduraimova v Mona Barthel [201] | 6-3,6-4 | |
| ITF W60 Croissy-Beaubourg | 03/28 12:55 | 25 | [366] Margaux Rouvroy v Mona Barthel [191] | 6-2,6-2 | |
| ITF W40 Maribor | 03/21 15:20 | 25 | [191] Mona Barthel v Clara Tauson [139] | 3-6,6-2,6-7 | |
| ITF W40 Ricany | 03/18 11:00 | 28 | [204] Mona Barthel v Antonia Ruzic [292] | 4-6,6-7 | |
| ITF W40 Ricany | 03/17 11:30 | 27 | [257] Lea Boskovic v Mona Barthel [204] | Retired | |
| ITF W40 Ricany | 03/16 14:50 | 26 | [204] Mona Barthel v Ana Konjuh [157] | 6-4,7-5 | |
| ITF W40 Ricany | 03/14 13:55 | 25 | [369] Hina Inoue v Mona Barthel [204] | 0-6,6-2,2-6 | |
| ITF W60 Trnava | 03/09 10:35 | 26 | [102] Oceane Dodin v Mona Barthel [204] | 5-7,6-3,6-2 | |
| ITF W60 Trnava | 03/07 15:30 | 25 | [260] Nina Potocnik v Mona Barthel [204] | 2-6,2-6 | |
| ITF W60 Trnava | 03/01 09:00 | 25 | [281] Dominika Salkova v Mona Barthel [203] | 7-6,4-6,6-3 | |
| ITF W60 Altenkirchen | 02/16 09:00 | 26 | [259] Yanina Wickmayer v Mona Barthel [199] | 6-3,7-5 | |
| ITF W60 Altenkirchen | 02/14 12:55 | 25 | [199] Mona Barthel v Yuriko Lily Miyazaki [175] | 6-0,4-6,6-3 | |
| ITF W60 Sunderland | 01/29 10:00 | 29 | [222] Mona Barthel v Greet Minnen [223] | 2-6,6-1,0-6 | |
| ITF W60 Sunderland | 01/28 10:00 | 28 | [222] Mona Barthel v Magali Kempen [211] | 6-3,6-3 | |
| ITF W60 Sunderland | 01/27 12:30 | 27 | [222] Mona Barthel v Sonay Kartal [206] | 6-1,6-2 | |
| ITF W60 Sunderland | 01/26 10:00 | 26 | [351] Elena Malygina v Mona Barthel [222] | 6-4,2-6,5-7 |
Wikipedia - Mona Barthel
Mona Barthel (born 11 July 1990) is a German tennis player.
Barthel has won four singles and three doubles titles on the WTA Tour, one doubles title on the WTA Challenger Tour as well as five singles titles and one doubles title on the ITF Circuit in her career. On 18 March 2013, she reached her best singles ranking of world No. 23. On 14 September 2015, she peaked at No. 63 in the doubles rankings.