| ATP - Washington | 07/31 20:45 | 14 | [203] Ivo Karlovic v Illya Marchenko [158] | 3-6,7-6,3-6 | |
| ATP - Atlanta | 07/24 17:50 | 26 | [354] James Ward v Illya Marchenko [161] | 6-3,7-6 | |
| ATP - Los Cabos | 07/22 04:50 | 26 | [37] Taylor Fritz v Illya Marchenko [161] | 6-1,6-7,7-5 | |
| ATP - Los Cabos | 07/21 00:00 | 25 | [129] Peter Gojowczyk v Illya Marchenko [161] | 3-6,2-6 | |
| ATP - Newport | 07/12 20:15 | 25 | [156] Illya Marchenko v Kevin Anderson [113] | 5-7,3-6 | |
| Wimbledon | 06/23 15:00 | 19 | Mackenzie McDonald v Illya Marchenko | 6-1,3-6,6-4 | |
| Wimbledon | 06/22 11:35 | 14 | [215] Lorenzo Giustino v Illya Marchenko [155] | 5-7,6-7 | |
| ATP - Queens | 06/14 15:45 | 25 | [64] Feliciano Lopez v Illya Marchenko [155] | 6-1,7-6 | |
| ATP - Queens | 06/13 10:00 | 19 | [329] James Ward v Illya Marchenko [161] | 4-6,6-7 | |
| ATP - Queens | 06/12 11:35 | 14 | [201] Ruben Bemelmans v Illya Marchenko [161] | 3-6,6-1,2-6 | |
| Challenger - Nottingham | 06/09 16:50 | 26 | [161] Illya Marchenko v Frances Tiafoe [74] | 5-7,6-7 | |
| Challenger - Nottingham | 06/08 10:40 | 25 | [138] Federico Gaio v Illya Marchenko [161] | 2-6,3-6 | |
| French Open | 05/27 12:10 | 19 | [161] Illya Marchenko v Botic Van De Zandschulp [154] | 1-6,2-6 | |
| French Open | 05/26 10:45 | 15 | [448] Andrey Kuznetsov v Illya Marchenko [161] | 6-3,4-6,3-6 | |
| French Open | 05/24 16:05 | 14 | [224] Brayden Schnur v Illya Marchenko [161] | 7-6,5-7,4-6 | |
| ATP - Genf | 05/15 10:00 | 14 | [100] Marco Cecchinato v Illya Marchenko [162] | 6-3,6-4 | |
| Challenger - Heilbronn | 05/10 11:25 | 25 | [162] Illya Marchenko v Bernabe Zapata Miralles [139] | 3-6,6-7 | |
| Challenger - Prag | 05/04 10:50 | 25 | [270] Vit Kopriva v Illya Marchenko [162] | 6-2,6-7,7-6 | |
| ATP - Barcelona | 04/17 13:25 | 14 | [164] Illya Marchenko v Sumit Nagal [135] | 6-3,2-6,5-7 | |
| Challenger - Lugano | 03/24 09:30 | 25 | [213] Daniel Masur v Illya Marchenko [163] | 7-6,7-5 | |
| Challenger - Biella | 03/20 10:00 | 28 | [169] Illya Marchenko v Daniel Masur [249] | 3-6,3-6 | |
| Challenger - Biella | 03/19 11:10 | 27 | [169] Illya Marchenko v Gregoire Barrere [116] | 7-6,6-1 | |
| Challenger - Biella | 03/18 10:00 | 26 | [80] Lucas Pouille v Illya Marchenko [169] | 4-6,3-6 | |
| Challenger - Biella | 03/16 09:30 | 25 | Illya Marchenko v Flavio Cobolli | 6-3,7-5 | |
| Challenger - Biella | 03/13 11:30 | 28 | [179] Illya Marchenko v Liam Broady [170] | 3-6,6-7 | |
| Challenger - Biella | 03/12 12:40 | 27 | [179] Illya Marchenko v Jonas Forejtek [366] | 6-4,6-1 | |
| Challenger - Biella | 03/11 12:05 | 26 | [282] Andrea Arnaboldi v Illya Marchenko [179] | 2-6,5-7 | |
| Challenger - Biella | 03/10 09:30 | 25 | [227] Tung-Lin Wu v Illya Marchenko [179] | 4-6,6-7 | |
| Davis Cup | 03/06 12:10 | 4 | [177] Illya Marchenko v Edan Leshem [387] | 6-3,6-2 | |
| Davis Cup | 03/05 13:00 | 1 | Illya Marchenko v Daniel Cukierman | 1-6,6-3,6-2 |
Wikipedia - Illja Martschenko
Illja Wassyljowytsch Martschenko (ukrainisch Ілля́ Васи́льович Ма́рченко; englisch Illya Vasylovych Marchenko; * 8. September 1987 in Dniprodserschynsk, Ukrainische SSR, Sowjetunion) ist ein ukrainischer Tennisspieler.