USA: Indian Wells - Singles - Qualification
Semi-finals Johnson S. Nava E. 1:2 (7:66 , 610 :7, 4:6) details 05.03.2024
Mexico: Los Cabos - Singles - Qualification
Semi-finals Kovacevic A. Johnson S. 2:0 (7:5, 6:3) details 18.02.2024
USA: Dallas - Singles - Main
1/16-finals Johnson S. Eubanks C. 0:2 (1:6, 4:6) details 06.02.2024
USA: Dallas - Singles - Qualification
Final Atmane T. Johnson S. 1:2 (3:6, 7:64 , 4:6) details 05.02.2024
Semi-finals Stodder T. Johnson S. 0:2 (4:6, 2:6) details 04.02.2024
USA: Charlottesville - Singles - Main
1/16-finals Mmoh M. Johnson S. 2:0 (7:66 , 7:5) details 01.11.2023
USA: Fairfield - Singles - Main
Semi-finals Basavareddy N. Johnson S. 2:1 (3:6, 7:5, 6:3) details 14.10.2023
Quarter-finals Johnson S. Harrison C. 2:0 (6:1, 6:2) details 13.10.2023
1/8-finals Schoolkate T. Johnson S. 0:2 (64 :7, 3:6) details 12.10.2023
1/16-finals Tomic B. Johnson S. 1:2 (3:6, 6:1, 1:6) details 11.10.2023
USA: Tiburon - Singles - Main
1/8-finals Johnson S. Svajda Z. 1:2 (6:3, 3:6, 4:6) details 05.10.2023
1/16-finals Dostanic S. Johnson S. 1:2 (63 :7, 6:3, 2:6) details 03.10.2023
USA: US Open - Singles - Main
1/64-finals Johnson S. Fritz T. 0:3 (2:6, 1:6, 2:6) details 28.08.2023
USA: Stanford - Singles - Main
1/16-finals Johnson S. Watanuki Y. 1:2 (5:7, 7:5, 4:6) details 15.08.2023
USA: Cary - Singles - Main
1/16-finals Johnson S. Svajda Z. CAN. details 08.08.2023
USA: Lexington - Singles - Main
Final Cazaux A. Johnson S. 0:2 (65 :7, 4:6) details 06.08.2023
Semi-finals Sandgren T. Johnson S. 0:2 (61 :7, 3:6) details 05.08.2023
Quarter-finals Blanch U. Johnson S. 0:2 (3:6, 4:6) details 04.08.2023
1/8-finals Spizzirri E. Johnson S. 0:2 (3:6, 5:7) details 02.08.2023
1/16-finals Harris B. Johnson S. 0:2 (65 :7, 4:6) details 01.08.2023
USA: Newport - Singles - Main
1/8-finals Johnson S. Humbert U. 0:2 (4:6, 4:6) details 19.07.2023
1/16-finals Chung Y. Johnson S. 0:2 (2:6, 3:6) details 19.07.2023
USA: Chicago - Singles - Main
1/16-finals Basavareddy N. Johnson S. 2:1 (6:3, 2:6, 6:4) details 12.07.2023
USA: Bloomfield Hills - Singles - Main
Final Kukushkin M. Johnson S. 1:2 (4:6, 7:67 , 64 :7) details 09.07.2023
Semi-finals Schoolkate T. Johnson S. 0:2 (4:6, 2:6) details 08.07.2023
Quarter-finals Johnson S. Uchiyama Y. 2:1 (6:4, 60 :7, 7:64 ) details 07.07.2023
1/8-finals Johnson S. McCabe J. 2:0 (6:4, 6:2) details 06.07.2023
1/16-finals Johnson S. McHugh A. 2:0 (7:67 , 6:4) details 05.07.2023
United Kingdom: Wimbledon - Singles - Qualification
Quarter-finals Stricker D. Johnson S. 2:0 (7:5, 6:4) details 26.06.2023
United Kingdom: Nottingham - Singles - Main
1/16-finals Johnson S. Fery A. 1:2 (6:4, 3:6, 3:6) details 13.06.2023
France: French Open - Singles - Qualification
Quarter-finals Johnson S. Bergs Z. 0:2 (4:6, 4:6) details 22.05.2023
Portugal: Oeiras 4 - Singles - Main
1/8-finals Moreno De Alboran N. Johnson S. 2:0 (6:3, 6:0) details 17.05.2023
1/16-finals Johnson S. Hijikata R. 2:1 (1:6, 7:63 , 6:1) details 16.05.2023
USA: Houston - Singles - Main
1/8-finals Tiafoe F. Johnson S. 2:0 (6:2, 6:4) details 08.04.2023
1/16-finals Johnson S. Bagnis F. 2:1 (7:65 , 1:6, 6:1) details 04.04.2023
USA: Miami - Singles - Qualification
Semi-finals Borges N. Johnson S. 2:0 (6:4, 6:4) details 20.03.2023
USA: Indian Wells - Singles - Qualification
Semi-finals Svajda Z. Johnson S. 2:1 (4:6, 6:4, 7:64 ) details 07.03.2023
Mexico: Acapulco - Singles - Qualification
Semi-finals Johnson S. Chappell N. 1:2 (6:4, 1:6, 2:6) details 26.02.2023
Mexico: Monterrey - Singles - Main
1/16-finals Johnson S. Daniel T. 1:2 (4:6, 6:3, 3:6) details 21.02.2023
USA: Delray Beach - Singles - Main
1/16-finals Johnson S. Borges N. 1:2 (4:6, 6:3, 4:6) details 13.02.2023
USA: Delray Beach - Singles - Qualification
Final Borges N. Johnson S. 2:0 (6:2, 6:2) details 12.02.2023
Semi-finals Casanova H. Johnson S. 1:2 (3:6, 7:5, 64 :7) details 12.02.2023
USA: Dallas - Singles - Main
1/16-finals Johnson S. Mannarino A. 0:2 (66 :7, 2:6) details 07.02.2023
USA: Cleveland - Singles - Main
Quarter-finals Johnson S. Kovacevic A. 1:2 (7:65 , 5:7, 4:6) details 04.02.2023
1/8-finals Johnson S. Seelig K. 2:0 (7:69 , 6:2) details 01.02.2023
1/16-finals Johnson S. Forejtek J. 2:0 (6:4, 7:62 ) details 01.02.2023
USA: Champaign - Singles - Main
Quarter-finals Kovacevic A. Johnson S. 2:0 (6:3, 6:4) details 18.11.2022
1/8-finals Gerch L. Johnson S. 1:2 (6:4, 3:6, 4:6) details 17.11.2022