Stadium: Court 1 Round: 25 Ground: Clay
| Jinan, China | 2019/09/04 04:20 | Chun Hsin Tseng v Krstin, Pedja | 7-6,7-6 |
| Baotou, Chine | 2019/08/29 08:55 | Krstin, Pedja v Runhao Hua | 6-4,6-2 |
| Baotou, Chine | 2019/08/28 02:00 | Krstin, Pedja v Song, Evan | 6-2,6-7,6-3 |
| US Open, New York, USA | 2019/08/20 18:50 | Krstin, Pedja v Akira Santillan | 1-6,4-6 |
| Challenger Meerbusch | 2019/08/18 15:15 | Sousa, Pedro v Krstin, Pedja | 7-6,4-6,6-3 |
| Challenger Meerbusch | 2019/08/17 12:30 | Krstin, Pedja v Jan Choinski | 6-4,6-1 |
| Challenger Meerbusch | 2019/08/16 12:30 | Ortega-Olmedo, Roberto v Krstin, Pedja | 0-6,2-6 |
| Challenger Meerbusch | 2019/08/15 11:05 | Facundo Mena v Krstin, Pedja | 2-6,0-6 |
| Challenger Banja Luka | 2019/09/10 10:25 | Balzerani, Riccardo v Michael Geerts | 7-6,6-1 |
| Trieste, Singles M-ITF-ITA-20A | 2019/09/04 10:10 | Balzerani, Riccardo v Galoppini, Davide | 5-7,5-7 |
| Trieste, Singles M-ITF-ITA-20A | 2019/09/03 11:35 | Khumoyun Sultanov v Balzerani, Riccardo | 5-7,1-6 |
| Challenger Como | 2019/08/26 08:00 | Khumoyun Sultanov v Balzerani, Riccardo | 6-3,7-6 |
| Cordenons, Italy | 2019/08/13 09:30 | Forti, Francesco v Balzerani, Riccardo | 6-4,4-6,6-2 |
| Appiano, Singles M-ITF-ITA-17A | 2019/08/11 09:00 | Lindell, Christian v Balzerani, Riccardo | 6-2,4-6,6-3 |
| Appiano, Singles M-ITF-ITA-17A | 2019/08/10 11:30 | Rondoni, Pietro v Balzerani, Riccardo | 1-6,4-6 |
| Appiano, Singles M-ITF-ITA-17A | 2019/08/09 15:00 | Balzerani, Riccardo v Forti, Francesco | 6-1,2-6,7-6 |