| | Event type
Doubles, Boys
| Date | 19 – 24 August 2014 | |
|---|---|---|
| Status | YOG | |
| Location | Tennis Academy of China, Nanjing Sport Institute, Xuanwu, Nanjing | |
| Participants | 32 from 22 countries | |
| Format | Single-elimination tournament. | |
| Pos | Pair | NOC | |||
|---|---|---|---|---|---|
| 1 | Orlando Luz / Marcelo Silva |  BRA | Gold | ||
| 2 | Karen Khachanov / Andrey Rublyov |  RUS | Silver | ||
| 3 | Jumpei Yamasaki / Ryotaro Matsumura |  JPN | Bronze | ||
| 4 | Kamil Majchrzak / Jan Zieliński |  POL | |||
| =5 | Clement Geens (BEL) / André Bíró (HUN) |  MIX | |||
| =5 | Lee Deok-Hui / Chung Yun-Seong |  KOR | |||
| =5 | Francisco Bahamonde / Matías Zukas |  ARG | |||
| =5 | Juan José Rosas / Nicolás Álvarez |  PER | |||
| =9 | Rasheed Carey / Justin Roberts |  BAH | |||
| =9 | Daniel Appelgren (SWE) / Petar Čonkić (SRB) | MIX | |||
| =9 | Martin Blaško / Alex Molčan |  SVK | |||
| =9 | Lloyd Harris (RSA) / Guy-Orly Iradukunda (BDI) | MIX | |||
| =9 | Nino Serdarušić (CRO) / Petros Chrysochos (CYP) | MIX | |||
| =9 | Luis Valero (COL) / Alex Rybakov (USA) | MIX | |||
| =9 | Sharmal Dissanayake (SRI) / Pavle Rogan (MNE) | MIX | |||
| =9 | Marc Polmans / Harry Bourchier |  AUS |
Round One
| Date | 19 August 2014 |
|---|
| Match | Date/Time | Pair | NOC | Result | Pair | NOC | |
|---|---|---|---|---|---|---|---|
| Match #1 | 19 Aug | Khachanov / Rublyov | RUS | 6-1, 6-3 | Carey / Roberts | BAH | |
| Match #2 | 19 Aug | Geens (BEL) / Bíró (HUN) | MIX | 6-1, 6-7 (5-7) | Appelgren (SWE) / Čonkić (SRB) | MIX | |
| Match #3 | 19 Aug | Lee / Chung | KOR | 6-3, 6-3 | Blaško / Molčan | SVK | |
| Match #4 | 19 Aug | Majchrzak / Zieliński | POL | 6-1, 6-4 | Harris (RSA) / Iradukunda (BDI) | MIX | |
| Match #5 | 19 Aug | Yamasaki / Matsumura | JPN | 6-3, 6-4 | Serdarušić (CRO) / Chrysochos (CYP) | MIX | |
| Match #6 | 19 Aug | Zukas / Bahamonde | ARG | 7-6 (10-8), 6-3 | Valero (COL) / Rybakov (USA) | MIX | |
| Match #7 | 19 Aug | Álvarez / Rosas | PER | 6-2, 6-3 | Dissanayake (SRI) / Rogan (MNE) | MIX | |
| Match #8 | 19 Aug | Silva / Luz | BRA | 6-4, 1-6 | Polmans / Bourchier | AUS |
Quarter-Finals
| Date | 20 August 2014 |
|---|
| Match | Date/Time | Pair | NOC | Result | Pair | NOC | |
|---|---|---|---|---|---|---|---|
| Match #1 | 20 Aug | Khachanov / Rublyov | RUS | 6-4, 6-4 | Geens (BEL) / Bíró (HUN) | MIX | |
| Match #2 | 20 Aug | Majchrzak / Zieliński | POL | – | Lee / Chung | KOR | walkover |
| Match #3 | 20 Aug | Matsumura / Yamasaki | JPN | – | Bahamonde / Zukas | ARG | walkover |
| Match #4 | 20 Aug | Silva / Luz | BRA | 6-4, 7-6 (7-5) | Rosas / Álvarez | PER |
Semi-Finals
| Date | 22 August 2014 |
|---|
| Match | Date/Time | Pair | NOC | Result | Pair | NOC | |
|---|---|---|---|---|---|---|---|
| Match #1 | 22 Aug | Khachanov / Rublyov | RUS | 4-6, 6-3 | Zieliński / Majchrzak | POL | |
| Match #2 | 22 Aug | Silva / Luz | BRA | 6-1, 6-2 | Yamasaki / Matsumura | JPN |
Final Round
| Date | 23 – 24 August 2014 |
|---|
| Match | Date/Time | Pair | NOC | Result | Pair | NOC | |
|---|---|---|---|---|---|---|---|
| Match 1/2 | 24 Aug | Silva / Luz | BRA | 5-7, 6-3 | Khachanov / Rublyov | RUS | |
| Match 3/4 | 23 Aug | Yamasaki / Matsumura | JPN | 6-4, 0-6 | Majchrzak / Zieliński | POL |