Home History
| World Club Friendlies | 2018/05/01 11:00 | Rayong FC v Savan United | W | 8-0 |
| World Club Friendlies | 2018/04/27 09:13 | Royal Thai Navy XI v Rayong FC | W | 2-6 |
| Thailand Division 2 | 2018/04/21 12:00 | Samut Sakhon v Rayong FC | W | 0-2 |
| Thailand Division 2 | 2018/04/07 11:00 | Rayong FC v Ang Thong FC | W | 1-0 |
| Thailand Division 2 | 2018/04/01 12:00 | Kasetsart FC v Rayong FC | L | 2-0 |
| World Club Friendlies | 2018/03/23 11:13 | Rayong FC v Navy FC | L | 0-1 |
| Thailand Division 2 | 2018/03/16 11:00 | Rayong FC v Lampang FC | W | 1-0 |
| Thailand Division 2 | 2018/03/10 12:00 | Chiangmai v Rayong FC | L | 3-0 |
Away History
| Thailand Division 2 | 2018/05/05 12:00 | Khonkaen v Trat FC | W | 6-1 |
| Thailand Division 2 | 2018/04/28 13:00 | Khonkaen v Samut Sakhon | W | 3-1 |
| Thailand Division 2 | 2018/04/21 11:00 | Udon Thani FC v Khonkaen | D | 0-0 |
| Thailand League Cup | 2018/04/18 10:53 | Phrae United v Khonkaen | W | 2-3 |
| Thailand Division 2 | 2018/04/11 11:00 | Kasetsart FC v Khonkaen | L | 2-1 |
| Thailand Division 2 | 2018/04/07 13:00 | Khonkaen v PTT Rayong | W | 1-0 |
| Thailand Division 2 | 2018/03/31 10:52 | Nong Bua Pitchaya v Khonkaen | L | 1-0 |
| Thailand Division 2 | 2018/03/18 11:46 | Khonkaen v Sisaket FC | W | 1-0 |