| Start | Match | Round | Result | H | A |
|---|
| 19.12. | Pecotic - Irwanto | | 6-1, 6-3 | 1.18 | 4.03 | | 17.12. | Irwanto - Steffen | | 7-64, 5-7, 6-2 | 1.80 | 1.85 | | 16.12. | Mayew - Irwanto | | 7-5, 6-3 | 1.33 | 2.88 | | 14.12. | Irwanto - Uehling | | 6-1, 6-1 | | | | 29.06. | Irwanto - Deames | | 6-3, 6-3 | 1.12 | 4.80 | | 27.06. | Johnson - Irwanto | | 6-1, 3-6, 7-5 | 1.24 | 3.50 | | 26.06. | Jaen - Irwanto | | 6-2, 4-6, 6-4 | 4.23 | 1.17 | | 26.06. | Kuperstein - Irwanto | | 6-1, 6-0 | 2.95 | 1.30 | | 15.06. | Gamble - Irwanto | | 6-3, 5-7, 6-4 | | | | 14.06. | Irwanto - Renfrow | | 3-6, 6-2, 7-5 | | | | 13.06. | Velasquez - Irwanto | | 6-3, 6-2 | 1.95 | 1.68 | | 12.06. | Irwanto - Ena | | 6-4, 6-1 | 1.33 | 2.85 | | 11.06. | Irwanto - Mnatsakanyan | | 6-4, 6-2 | 1.30 | 3.00 | | 09.06. | Shirur - Irwanto | | 6-3, 6-4 | | | | 08.06. | Koenig - Irwanto | | 7-64, 6-3 | 1.37 | 2.73 | | 07.06. | Irwanto - Velasquez | | 6-0, 6-4 | 1.88 | 1.75 | | 06.06. | Irwanto - Mendibe | | 6-2, 6-1 | 1.12 | 4.55 | | 05.06. | Cerasuolo - Irwanto | | 6-3, 6-4 | 3.28 | 1.25 | | 03.06. | Lemieux-Monette - Irwanto | | 6-4, 6-3 | 3.00 | 1.30 | | 02.06. | Irwanto - Liao | | 6-3, 7-68 | 2.43 | 1.47 | | 29.03. | Mbithi - Irwanto | | 6-3, 3-6, 7-63 | 1.27 | 3.40 | | 28.03. | Irwanto - Rieme | | 6-1, 6-4 | 1.48 | 2.48 | | 26.03. | Irwanto - Boyd | | 6-3, 6-3 | 2.82 | 1.36 | | 25.03. | Jessup - Irwanto | | 6-3, 6-1 | | | | 15.02. | Silva - Irwanto | | 6-3, 6-2 | 1.33 | 3.00 | | 14.02. | Irwanto - Hsieh | | 6-3, 6-4 | 1.57 | 2.22 | | 12.02. | Irwanto - Chunduru | | 7-5, 6-0 | 1.22 | 3.50 | | 12.02. | Irwanto - Rating | | 7-5, 6-1 | 1.38 | 2.60 | | 11.02. | Irwanto - Trainauskas | | 5-7, 6-2, 6-1 | 2.22 | 1.56 | | 09.02. | Irwanto - Bhandari | | 6-1, 6-4 | | | | 08.02. | Irwanto - Wright | | 7-65, 4-6, 6-3 | 1.59 | 2.17 | | 08.02. | Ayeni - Irwanto | | 7-5, 4-6, 6-4 | 1.03 | 8.00 | | 06.02. | Irwanto - Schiffman | | 6-2, 6-3 | 1.82 | 1.82 | | 05.02. | Chang - Irwanto | | 6-3, 66-7, 7-62 | 1.06 | 7.00 | | 03.02. | Irwanto - Phung | | 66-7, 7-65, 6-2 | 1.47 | 2.43 |
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