| Fort Worth ITF | Round | Result | H | A | 
		
			| 01.08. |  | Carte / Tan S - Harri / Strat | SF | 6-1, 6-3 | 1.40 | 2.75 | 
		
			| 31.07. |  | Harri / Strat - Kobel / Okuno | QF | 6-3, 6-1 | 4.50 | 1.16 | 
		
			| 30.07. |  | Harri / Strat - Cerco / Guara | R16 |  |  |  | 
		
			| Bol 7 ITF | Round | Result | H | A | 
		
			| 13.06. |  | Jara / Stuch - Harri / Peers | F | 6-0, 6-4 | 1.57 | 2.25 | 
		
			| 12.06. |  | Harri / Peers - Ianch / Palmi | SF | 7-64, 2-6, 10-3 |  |  | 
		
			| 11.06. |  | Harri / Peers - Koras / Zebal | QF | 6-4, 7-5 |  |  | 
		
			| 10.06. |  | Harri / Peers - Masic / Vaara | R16 | 6-2, 6-0 |  |  | 
		
			| Bol 6 ITF | Round | Result | H | A | 
		
			| 03.06. |  | Magge / Wikke - Harri / Peers | R16 | 6-3, 5-7, 10-8 | 5.00 | 1.16 | 
		
			| Bol 5 ITF | Round | Result | H | A | 
		
			| 29.05. |  | Botto / Laine - Harri / Wysoc | SF | 6-1, 6-0 | 1.02 | 13.00 | 
		
			| 28.05. |  | Harri / Wysoc - Drazi / Sugih | QF | 6-1, 1-6, 10-6 | 1.61 | 2.20 | 
		
			| 27.05. |  | Harri / Wysoc - Pertu / Thoma | R16 | 6-1, 6-0 | 1.33 | 3.25 | 
		
			| Caserta ITF | Round | Result | H | A | 
		
			| 23.05. |  | Harri / Peers - Gorgo / Kvats | F | 6-3, 7-66 | 2.37 | 1.53 | 
		
			| 22.05. |  | Harri / Peers - Pulci / Zakar | SF | 6-2, 6-1 | 1.05 | 9.00 | 
		
			| 21.05. |  | Harri / Peers - Shama / Shini | QF | 7-5, 6-3 | 5.00 | 1.14 | 
		
			| 20.05. |  | Harri / Peers - Cleri / Dento | R16 | 7-63, 7-62 |  |  | 
		
			| Santa Margherita Di Pula 9 ITF | Round | Result | H | A | 
		
			| 07.05. |  | Leweu / Stite - Harri / Liang | R16 | 6-4, 3-6, 10-8 | 2.20 | 1.61 | 
		
			| Santa Margherita Di Pula 8 ITF | Round | Result | H | A | 
		
			| 30.04. |  | Ladur / Natal - Harri / Stemm | R16 | 6-4, 7-65 | 1.97 | 1.73 | 
		
			| Salisbury ITF | Round | Result | H | A | 
		
			| 18.02. |  | Jang / Lee S - Colli / Harri | R16 | 6-2, 6-4 | 1.36 | 3.00 |