| ITF W25 Foxhills | 07/30 10:30 | 54 | Ruby Cooling v John-Baptiste, Lauryn | 3-6,7-6,10-7 | |
| ITF W25 Roehampton | 07/18 08:30 | 25 | [270] John-Baptiste, Lauryn v Amarni Banks [421] | 6-3,4-6,2-6 | |
| ITF W25 Roehampton | 07/17 10:00 | 54 | John-Baptiste, Lauryn v Michelle Dzjachangirova | 6-0,6-1 | |
| ITF W25 Roehampton | 07/16 10:45 | 54 | John-Baptiste, Lauryn v Sofia Johnson | 6-4,6-1 | |
| ITF W100 Surbiton | 06/04 13:25 | 54 | [198] Carole Monnet v John-Baptiste, Lauryn [329] | 6-4,6-2 | |
| ITF W25 La Marsa | 06/01 09:00 | 26 | [326] Sijia Wei v John-Baptiste, Lauryn [329] | 6-1,6-1 | |
| ITF W25 La Marsa | 05/31 13:00 | 25 | [289] Hiroko Kuwata v John-Baptiste, Lauryn [329] | 4-6,1-6 | |
| ITF W25 La Marsa | 05/29 10:15 | 54 | John-Baptiste, Lauryn v Joyce Kim Behnke | 6-1,6-3 | |
| ITF W25 La Marsa | 05/28 09:00 | 54 | John-Baptiste, Lauryn v Lucia Cassidy | 6-2,6-1 | |
| ITF W25 Monastir | 05/23 08:30 | 19 | John-Baptiste, Lauryn v Jiaqi Wang | 7-6,3-6,3-10 | |
| ITF W25 Monastir | 05/22 13:05 | 44 | John-Baptiste, Lauryn v Jiayu Xu | 7-5,7-6 | |
| ITF W25 Nottingham | 05/05 10:45 | 27 | [344] John-Baptiste, Lauryn v Elena-Teodora Cadar [457] | 0-6,3-6 | |
| ITF W25 Nottingham | 05/04 09:00 | 26 | [375] Elena Malygina v John-Baptiste, Lauryn [344] | 6-3,4-6,3-6 | |
| ITF W25 Nottingham | 05/03 09:00 | 25 | Ella Mcdonald v John-Baptiste, Lauryn | 1-6,4-6 | |
| ITF W25 Nottingham | 05/01 14:20 | 54 | John-Baptiste, Lauryn v Given Roach | 6-2,6-3 | |
| ITF W25 Nottingham Qual | 04/30 13:30 | 54 | John-Baptiste, Lauryn v Mia Wainwright | 6-2,6-0 | |
| ITF W25 Nottingham | 04/28 09:15 | 27 | [344] John-Baptiste, Lauryn v Emily Appleton [448] | 4-6,4-6 | |
| ITF W25 Nottingham | 04/27 10:15 | 26 | [396] Eliz Maloney v John-Baptiste, Lauryn [344] | 3-6,6-2,2-6 | |
| ITF W25 Nottingham | 04/25 11:30 | 25 | John-Baptiste, Lauryn v Kristina Paskauskas | 1-6,6-0,6-4 | |
| ITF W60 Pretoria | 03/12 08:00 | 54 | [347] John-Baptiste, Lauryn v Garcia Perez, Georgina [457] | 3-6,3-6 | |
| ITF W25 Pretoria | 03/06 08:00 | 54 | Kira Pavlova v John-Baptiste, Lauryn | 6-4,7-6 | |
| ITF W25 Pretoria | 03/05 08:30 | 54 | Mor, Keren v John-Baptiste, Lauryn | 0-6,0-6 | |
| ITF W25 Glasgow | 02/13 14:10 | 54 | [455] Fiona Ferro v John-Baptiste, Lauryn [398] | 6-4,6-0 | |
| ITF W25 Glasgow | 02/12 14:55 | 54 | John-Baptiste, Lauryn v Martha Matoula | 6-1,6-4 | |
| ITF W25 Bath | 02/05 17:35 | 54 | John-Baptiste, Lauryn v Hanne Vandewinkel | 6-3,3-6,4-10 | |
| ITF W60 Sunderland | 01/22 11:25 | 54 | [406] John-Baptiste, Lauryn v Jasmijn Gimbrere [213] | 3-6,6-3,4-6 | |
| ITF W25 Monastir | 12/12 11:00 | 44 | Garakani, Sana v John-Baptiste, Lauryn | 6-3,0-6,11-9 | |
| ITF W25 Monastir | 12/04 14:00 | 44 | Chia Yi Tsao v John-Baptiste, Lauryn | 6-0,2-6,11-9 | |
| UK Pro League Women | 11/27 12:00 | - | [468] Lumsden, Maia v John-Baptiste, Lauryn [456] | Retired | |
| UK Pro League Women | 11/26 12:00 | - | [456] John-Baptiste, Lauryn v Elena Malygina [372] | 1-6,1-6 |