China: Guangzhou - Singles - Main
1/16-finals Marchenko I. Bolt A. 1:2 (4:6, 6:4, 1:6) details 29.04.2024
China: Shenzhen 3 - Singles - Main
1/16-finals Marchenko I. Bellucci M. 0:2 (3:6, 4:6) details 23.04.2024
South Korea: Gwangju - Singles - Main
1/16-finals Marchenko I. Hong S. C. 0:2 (3:6, 2:6) details 16.04.2024
South Korea: Busan - Singles - Main
Quarter-finals Duckworth J. Marchenko I. 2:1 (7:65 , 3:6, 6:3) details 12.04.2024
1/8-finals Marchenko I. Noguchi R. 2:0 (6:2, 6:3) details 10.04.2024
1/16-finals Marchenko I. Bolt A. 2:0 (6:1, 7:61 ) details 08.04.2024
Germany: Hamburg - Singles - Main
1/16-finals Kirkin E. Marchenko I. 2:1 (4:6, 6:3, 6:4) details 13.03.2024
Switzerland: Lugano - Singles - Qualification
Final Marchenko I. Ilkel C. 0:2 (66 :7, 62 :7) details 04.03.2024
Semi-finals Marchenko I. Steinegger Y. 2:1 (6:2, 3:6, 6:2) details 03.03.2024
USA: Delray Beach - Singles - Qualification
Semi-finals Cobolli F. Marchenko I. 2:0 (6:4, 6:2) details 10.02.2024
USA: Dallas - Singles - Qualification
Final Sandgren T. Marchenko I. 2:0 (7:5, 7:65 ) details 05.02.2024
Semi-finals Holt B. Marchenko I. 1:2 (63 :7, 7:64 , 61 :7) details 04.02.2024
Germany: Koblenz - Singles - Main
1/16-finals Passaro F. Marchenko I. CAN. details 31.01.2024
1/16-finals Jorda Sanchis D. Marchenko I. 2:1 (6:4, 3:6, 6:1) details 31.01.2024
Australia: Australian Open - Singles - Qualification
Quarter-finals Marchenko I. Fatic N. 0:2 (4:6, 65 :7) details 09.01.2024
New Caledonia: Noumea - Singles - Main
1/16-finals Gasquet R. Marchenko I. 2:0 (7:65 , 6:2) details 01.01.2024
Bulgaria: Sofia - Singles - Qualification
Final Atmane T. Marchenko I. 2:0 (7:63 , 7:5) details 05.11.2023
Semi-finals Giustino L. Marchenko I. 1:2 (60 :7, 7:65 , 3:6) details 04.11.2023
Italy: Bergamo - Singles - Main
1/16-finals Ilkel C. Marchenko I. 2:1 (63 :7, 6:4, 7:5) details 31.10.2023
Italy: Bergamo - Singles - Qualification
Final Marchenko I. De Schepper K. 2:0 (6:4, 7:5) details 30.10.2023
Semi-finals Marchenko I. Borrelli L. 2:0 (6:2, 7:60 ) details 29.10.2023
Italy: Ortisei - Singles - Main
1/8-finals Marchenko I. Giacomini L. 1:2 (6:4, 2:6, 65 :7) details 26.10.2023
1/16-finals Marchenko I. Rottoli L. 2:0 (6:4, 6:4) details 25.10.2023
Germany: Hamburg - Singles - Main
Final Novak D. Marchenko I. 0:2 (2:6, 3:6) details 22.10.2023
Semi-finals Harris B. Marchenko I. 1:2 (5:7, 6:3, 5:7) details 21.10.2023
Quarter-finals Marchenko I. Walton A. 2:0 (6:4, 6:1) details 20.10.2023
1/8-finals Marchenko I. Celikbilek A. 2:1 (6:4, 3:6, 7:63 ) details 18.10.2023
Slovakia: Bratislava 2 - Singles - Main
Quarter-finals De Loore J. Marchenko I. 2:1 (6:3, 3:6, 7:62 ) details 13.10.2023
1/8-finals Marchenko I. Gombos N. 2:1 (4:6, 6:3, 7:5) details 12.10.2023
1/16-finals Novak D. Marchenko I. 0:2 (66 :7, 0:6) details 10.10.2023
Slovakia: Bratislava 2 - Singles - Qualification
Final Marchenko I. Zuk K. 2:0 (7:5, 7:5) details 09.10.2023
Semi-finals Marchenko I. Karlovskiy E. 2:0 (6:2, 7:68 ) details 08.10.2023
France: Mouilleron-Le-Captif - Singles - Main
1/16-finals Marchenko I. Bonzi B. 0:2 (62 :7, 63 :7) details 03.10.2023
USA: Columbus - Singles - Main
1/16-finals Sandgren T. Marchenko I. 2:0 (6:2, 6:1) details 19.09.2023
USA: Cary 2 - Singles - Main
1/8-finals Samuel T. Marchenko I. 2:1 (7:5, 66 :7, 6:1) details 13.09.2023
1/16-finals Marchenko I. Couacaud E. 2:0 (6:4, 7:62 ) details 11.09.2023
USA: Winston-Salem - Singles - Main
1/32-finals Marchenko I. Hijikata R. 1:2 (6:4, 3:6, 2:6) details 21.08.2023
USA: Winston-Salem - Singles - Qualification
Final Marchenko I. Kumar O. 2:0 (6:4, 6:4) details 20.08.2023
Semi-finals Marchenko I. Moroni F. 2:0 (6:3, 6:4) details 19.08.2023
Ecuador: Salinas - Singles - Main
Final Pecotic M. Marchenko I. 0:2 (4:6, 4:6) details 29.07.2023
Semi-finals Mpetshi Perricard G. Marchenko I. 0:2 (60 :7, 4:6) details 28.07.2023
Quarter-finals Marchenko I. Noguchi R. 2:1 (6:3, 3:6, 7:62 ) details 27.07.2023
1/8-finals Donskoy E. Marchenko I. 0:2 (5:7, 5:7) details 26.07.2023