| Challenger - Lexington | 08/05 20:00 | 28 | [172] Michael Mmoh v Raymond Sarmiento [332] | 7-6,1-6,6-2 | |
| Challenger - Lexington | 08/04 18:50 | 27 | [332] Raymond Sarmiento v Denis Kudla [175] | 6-1,6-3 | |
| Challenger - Lexington | 08/02 16:20 | 26 | [208] John-Patrick Smith v Raymond Sarmiento [332] | 6-4,1-6,4-6 | |
| Challenger - Lexington | 08/01 01:05 | 25 | [413] Eric Quigley v Raymond Sarmiento [332] | 6-7,2-6 | |
| Challenger - Binghamton | 07/25 20:55 | 25 | [489] Kevin King v Raymond Sarmiento [327] | 2-6,7-6,7-5 | |
| Challenger - Winnipeg | 07/14 20:50 | 27 | [110] Blaz Kavcic v Raymond Sarmiento [349] | 6-2,6-2 | |
| Challenger - Winnipeg | 07/13 17:45 | 26 | [445] Bradley Mousley v Raymond Sarmiento [349] | 6-1,6-7,4-6 | |
| Challenger - Winnipeg | 07/11 19:00 | 25 | [349] Raymond Sarmiento v Steven Diez [225] | 6-1,6-4 | |
| ITF - Canadá F4 | 07/08 17:00 | 28 | [304] Marcos Giron v Raymond Sarmiento [349] | 6-7,6-2,7-5 | |
| ITF - Canadá F4 | 07/07 19:30 | 27 | Raymond Sarmiento v Ronnie Schneider | 6-2,6-0 | |
| ITF - Canadá F4 | 07/06 20:30 | 26 | Raymond Sarmiento v Alexander Day | 6-3,6-0 | |
| ITF - Canadá F4 | 07/05 23:00 | 25 | Raymond Sarmiento v Mark Whitehouse | 6-4,6-2 | |
| ITF - Canadá F3 | 07/01 22:10 | 28 | [273] Alexander Sarkissian v Raymond Sarmiento [342] | 6-3,5-7,7-6 | |
| ITF - Canadá F3 | 06/30 21:10 | 27 | [342] Raymond Sarmiento v Marcel Felder [253] | 6-2,6-2 | |
| ITF - Canadá F3 | 06/30 00:35 | 26 | Raymond Sarmiento v Alexander Day | 6-4,7-5 | |
| ITF - Canadá F3 | 06/27 19:10 | 25 | Raymond Sarmiento v Jonathan Chang | 6-3,6-4 | |
| ITF - Singapura F2 | 06/04 04:00 | 29 | [269] Ramkumar Ramanathan v Raymond Sarmiento [371] | 6-2,6-2 | |
| ITF - Singapura F2 | 06/03 04:00 | 28 | [338] Dayne Kelly v Raymond Sarmiento [371] | Retired | |
| ITF - Singapura F2 | 06/02 02:00 | 27 | Francis Casey Alcantara v Raymond Sarmiento | 3-6,1-6 | |
| ITF - Singapura F2 | 06/01 05:10 | 26 | [424] Dane Propoggia v Raymond Sarmiento [371] | 6-7,2-6 | |
| ITF - Singapura F2 | 05/31 05:25 | 25 | Hiroyasu Ehara v Raymond Sarmiento | 2-6,3-6 | |
| Challenger - Busan | 05/18 03:30 | 26 | [58] Yen-Hsun Lu v Raymond Sarmiento [384] | 4-6,6-4,6-3 | |
| Challenger - Busan | 05/16 01:30 | 25 | [287] Max Purcell v Raymond Sarmiento [384] | 6-7,6-1,3-6 | |
| Challenger - Busan - Qualificação | 05/15 02:00 | 54 | Jea Moon Lee v Raymond Sarmiento | 2-6,4-6 | |
| Challenger - Busan - Qualificação | 05/14 02:00 | 46 | [176] Joe Salisbury v Raymond Sarmiento [379] | 2-6,2-6 | |
| Challenger - Busan - Qualificação | 05/13 03:30 | 45 | Ju-Hae Moon v Raymond Sarmiento | 3-6,3-6 | |
| Challenger - Seul - Qualificação | 05/07 01:30 | 46 | [379] Raymond Sarmiento v Daniel Nguyen [382] | 6-3,6-7,2-6 | |
| Challenger - Seul - Qualificação | 05/06 02:40 | 45 | [379] Raymond Sarmiento v Yusuke Takahashi [321] | 6-3,6-2 | |
| Challenger - Gimcheon - Qualificação | 04/29 02:40 | 45 | [383] Raymond Sarmiento v Liam Broady [329] | 1-6,3-6 | |
| Challenger - Taipei - Qualificação | 04/16 05:35 | 46 | [384] Raymond Sarmiento v Ruan Roelofse [173] | 3-6,2-6 |