Belgium: M25 Arlon - Singles - Main
1/16-finals Herman L. Schoolkate T. 1:2 (3:6, 6:2, 1:6) details 22.06.2022
Belgium: M15 Duffel - Singles - Main
1/16-finals Blockx A. Herman L. 0:0 RET. (6:5, 0:0) details 14.06.2022
Tunisia: M15 Monastir 9 - Singles - Main
1/8-finals Atmane T. Herman L. 2:1 (6:3, 4:6, 6:2) details 10.03.2022
1/16-finals Herman L. Erel Y. 2:0 (6:4, 7:5) details 09.03.2022
Tunisia: M15 Monastir 7 - Singles - Main
1/8-finals Passaro F. Herman L. 2:0 (6:3, 6:1) details 24.02.2022
1/16-finals Herman L. Breysach M. 2:0 (6:4, 6:4) details 23.02.2022
Tunisia: M15 Monastir 5 - Singles - Main
1/16-finals Herman L. Coulibaly E. 0:2 (3:6, 3:6) details 09.02.2022
Tunisia: M15 Monastir 3 - Singles - Main
1/16-finals Herman L. Moeller M. 1:2 (3:6, 6:4, 4:6) details 03.02.2021
Tunisia: M15 Monastir 4 - Singles - Main
1/8-finals Herman L. Echargui M. 1:2 (2:6, 6:3, 2:6) details 30.01.2020
1/16-finals Garanganga T. Herman L. 0:2 (3:6, 1:6) details 29.01.2020
Australia: Australian Open - Singles - Main
1/32-finals Herman L. Alvarez Varona N. 0:2 (4:6, 2:6) details 20.01.2019
United Kingdom: Wimbledon - Singles - Main
1/16-finals Herman L. Hilderbrand T. 1:2 (6:1, 64 :7, 5:7) details 10.07.2018
1/32-finals Hersey J. Herman L. 0:2 (3:6, 1:6) details 09.07.2018
United Kingdom: Wimbledon - Singles - Qualification
Final Gimenez I. Herman L. 1:2 (6:3, 4:6, 4:6) details 06.07.2018
Semi-finals Squire H. Herman L. 1:2 (6:4, 3:6, 6:8) details 05.07.2018
France: French Open - Singles - Qualification
Semi-finals Herman L. Nanda G. 0:2 (62 :7, 0:6) details 31.05.2018
Turkey: M15 Antalya 12 - Doubles - Main
1/8-finals Carr S./Denolly C. Calzi R./Herman L. 2:0 (7:5, 6:4) details 26.04.2022
Tunisia: M15 Monastir 12 - Doubles - Main
1/8-finals Dougaz A./Martinez M. N. Calzi R./Herman L. 2:0 (6:4, 6:2) details 29.03.2022
Tunisia: M15 Monastir 11 - Doubles - Main
Quarter-finals Dougaz A./Knaff A. Bovy A./Herman L. 2:0 (6:1, 6:2) details 24.03.2022
1/8-finals Bovy A./Herman L. Gao Q./Liu H. 2:0 (6:3, 6:3) details 23.03.2022
Tunisia: M15 Monastir 7 - Doubles - Main
1/8-finals Breysach M./Legout T. Bovy A./Herman L. 2:0 (7:66 , 7:5) details 22.02.2022
Tunisia: M15 Monastir 3 - Doubles - Main
Quarter-finals Collignon R./Herman L. Alves M./Onclin G. 0:2 (68 :7, 3:6) details 04.02.2021
1/8-finals Collignon R./Herman L. Janis J./Storck L. 2:0 (6:2, 6:0) details 02.02.2021
Tunisia: M15 Monastir 5 - Doubles - Main
1/8-finals Herman L./Tixhon D. Baez S./Cabral F. 0:2 (5:7, 4:6) details 04.02.2020
Australia: Australian Open - Doubles - Main
1/16-finals Schoolkate T./Sweeny D. Herman L./Onclin G. 2:0 (7:5, 6:4) details 20.01.2019
United Kingdom: Wimbledon - Doubles - Main
1/16-finals Herman L./Ichikawa T. De Jong J./Wenger D. 1:2 (6:3, 3:6, 4:6) details 10.07.2018