Sunday 29 March
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 9h00 |   South Korea U23 vs Japan U21 | 2 - 1 | Friendlies Stage : Friendly International | Korea Football Park |
Tuesday 31 March
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 11h00 |  South Korea U23 vs United States U21 | 1 - 4 | Friendlies Stage : Friendly International | - |
Wednesday 3 June
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 12h00 |  South Korea U23 vs United Arab Emirates U23 | 1 - 1 | Friendlies Stage : Friendly International | - |
Saturday 6 June
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 12h00 |  Thailand U23 vs South Korea U23 | 2 - 3 | Friendlies Stage : Friendly International | True BG Stadium |
Tuesday 9 June
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 12h00 |  South Korea U23 vs Kyrgyz Republic U23 | 0 - 1 | Friendlies Stage : Friendly International | - |