| ITF W100 Contrexeville | 07/11 16:00 | 26 | [271] Amandine Hesse v Voegele, Stefanie [97] | 3-6,7-5,3-6 | |
| ITF W100 Contrexeville | 07/10 12:05 | 25 | [341] Yerolymos, Margot v Voegele, Stefanie [97] | 3-6,7-5,1-6 | |
| Wimbledon Women | 07/02 10:00 | 23 | [97] Voegele, Stefanie v Kaia Kanepi [76] | 7-5,5-7,4-6 | |
| WTA Eastbourne | 06/21 10:00 | 45 | [74] Jessica Pegula v Voegele, Stefanie [100] | 6-3,7-5 | |
| ITF W60 Rome | 06/12 18:30 | 25 | [100] Voegele, Stefanie v Jessica Pieri [300] | 4-6,2-6 | |
| WTA Bol | 06/06 11:00 | 26 | [60] Tamara Zidansek v Voegele, Stefanie [97] | 3-6,6-2,6-3 | |
| WTA Bol | 06/05 11:00 | 25 | [318] Jana Fett v Voegele, Stefanie [97] | 2-6,2-6 | |
| French Open Women | 05/21 09:45 | 44 | [95] Voegele, Stefanie v Xu, Shilin [196] | 4-6,6-2,3-6 | |
| ITF W60 La Bisbal | 05/16 10:35 | 26 | [280] Marta Kostyuk v Voegele, Stefanie [96] | 6-2,6-3 | |
| ITF W60 La Bisbal | 05/15 08:30 | 25 | [373] Mirjam Bjorklund v Voegele, Stefanie [96] | 6-1,5-7,4-6 | |
| Cagnes-Sur-Mer, Simples W-ITF-FRA-12A | 05/12 12:30 | 29 | [113] Voegele, Stefanie v Mchale, Christina [130] | 6-7,2-6 | |
| Cagnes-Sur-Mer, Simples W-ITF-FRA-12A | 05/11 12:35 | 28 | [137] Timea Babos v Voegele, Stefanie [113] | 6-3,1-6,3-6 | |
| Cagnes-Sur-Mer, Simples W-ITF-FRA-12A | 05/10 12:05 | 27 | [113] Voegele, Stefanie v Beatriz Haddad Maia [125] | 1-6,6-4,7-5 | |
| Cagnes-Sur-Mer, Simples W-ITF-FRA-12A | 05/09 11:55 | 26 | [113] Voegele, Stefanie v Tamara Korpatsch [142] | 7-6,2-6,6-3 | |
| Cagnes-Sur-Mer, Simples W-ITF-FRA-12A | 05/07 14:30 | 25 | Voegele, Stefanie v Ekaterine Gorgodze | 6-3,5-7,6-2 | |
| WTA Prague | 04/30 10:10 | 25 | [107] Voegele, Stefanie v Cepelova, Jana [232] | 1-6,2-6 | |
| Lugano, Switzerland | 04/12 10:45 | 27 | [97] Voegele, Stefanie v Fiona Ferro [108] | 5-7,6-7 | |
| Lugano, Switzerland | 04/10 16:35 | 26 | [97] Voegele, Stefanie v Viktorija Golubic [81] | 6-1,6-1 | |
| Lugano, Switzerland | 04/09 14:20 | 25 | [53] Parmentier, Pauline v Voegele, Stefanie [97] | 2-6,4-6 | |
| WTA Monterrey | 04/03 20:10 | 26 | [71] Rybarikova, Magdalena v Voegele, Stefanie [98] | 5-7,6-2,6-3 | |
| WTA Monterrey | 04/02 01:00 | 25 | [108] Ana Bogdan v Voegele, Stefanie [98] | 6-7,2-6 | |
| WTA - Miami | 03/18 17:10 | 44 | [97] Voegele, Stefanie v Timea Babos [105] | 6-3,5-7,4-6 | |
| WTA - Indian Wells | 03/10 22:55 | 25 | [60] Andreescu, Bianca Vanessa v Voegele, Stefanie [109] | 6-1,6-2 | |
| WTA - Indian Wells | 03/08 20:55 | 24 | [109] Voegele, Stefanie v Sloane Stephens [4] | 6-3,6-0 | |
| WTA - Indian Wells | 03/06 22:15 | 23 | [109] Voegele, Stefanie v Sachia Vickery [118] | 7-5,6-2 | |
| WTA - Indian Wells | 03/05 21:20 | 45 | [109] Voegele, Stefanie v Sara Errani [234] | 6-2,7-6 | |
| WTA - Indian Wells | 03/04 23:15 | 44 | [109] Voegele, Stefanie v Caroline Dolehide [141] | 6-2,3-6,6-3 | |
| Acapulco, Mexico | 02/26 22:00 | 25 | Tatjana Maria v Voegele, Stefanie | Cancelled | |
| WTA - Dubaï | 02/19 11:55 | 25 | [83] Voegele, Stefanie v Bencic, Belinda [45] | 1-6,1-6 | |
| WTA - Dubaï | 02/18 15:00 | 24 | [88] Polona Hercog v Voegele, Stefanie [83] | 3-6,2-6 |