Day 1, Saturday 18 August 2018
| TIME | POOL | FIXTURE | RESULT |
| 930 | A | Top Fry Nakuru v Menengai Oilers | 7-0 |
| 950 | A | Menengai Cream Homeboyz v Strathmore Leos | 22-7 |
| 1010 | B | Resolution Impala Saracens v Blak Blad | 7-7 |
| 1030 | B | Stanbic Mwamba v Kisumu | 24-0 |
| 1050 | C | Masinde Muliro v Resolution Kisii | 0- 31 |
| 1110 | C | KCB v Kenya Harlequin | 17-10 |
| 1130 | D | Kabras Sugar v Mean Machine | 7-7 |
| 1150 | D | Nondescripts v Northern Suburbs | 15-7 |
| BREAK | |||
| 1220 | A | Top Fry Nakuru v Strathmore Leos | 33-14 |
| 1250 | A | Menengai Cream Homeboyz v Menengai Oilers | 38-5 |
| 1310 | B | Resolution Impala Saracens v Kisumu | 21-0 |
| 1330 | B | Stanbic Mwamba v Blak Blad | 22-7 |
| 1350 | C | Masinde Muliro v Kenya Harlequin | 0-34 |
| 1410 | C | KCB v Resolution Kisii | 17-14 |
| 1430 | D | Kabras Sugar v Northern Suburbs | 24-10 |
| 1450 | D | Nondescripts v Mean Machine | 12-14 |
| BREAK | |||
| 1510 | A | Menengai Oilers v Strathmore Leos | 31-12 |
| 1530 | A | Menengai Cream Homeboyz v Top Fry Nakuru | 26-19 |
| 1550 | B | Blak Blad v Kisumu | 36-00 |
| 1610 | B | Stanbic Mwamba v Resolution Impala Saracens | 19-5 |
| 1630 | C | Resolution Kisii v Kenya Harlequin | 12-17 |
| 1650 | C | KCB v Masinde Muliro | 19-5 |
| 1710 | D | Mean Machine v Northern Suburbs | 0-7 |
| 1730 | D | Nondescripts v Kabras Sugar | 7-26 |
Day 2, Sunday 19 August 2018
| TIME | CATEGORY | FIXTURE | RESULT |
| 930 | Challenge Trophy QF1 | Oilers v Kisumu | 19-7 |
| 950 | Challenge Trophy QF2 | Nondies v MMUST | 14-7 |
| 1010 | Challenge Trophy QF3 | Impala v Strathmore | 19-24 |
| 1030 | Challenge Trophy QF4 | Kisii v Suburbs | 14-10 |
| 1050 | Cup Quarterfinal 1 | Homeboyz v Blakblad | 24-14 |
| 1110 | Cup Quarterfinal 2 | Kabras v Harlequins | 12-31 |
| 1130 | Cup Quarterfinal 3 | Mwamba v Nakuru | 17-22 |
| 1150 | Cup Quarterfinal 4 | KCB v Machine | 14-12 |
| BREAK | |||
| 1220 | 13th Place Semifinal 1 | Kisumu v MMUST | 5-22 |
| 1240 | 13th Place Semifinal 2 | Impala v Northern Suburbs | 24-12 |
| 1300 | Challenge Trophy Semifinal 1 | Oilers v Nondies | 20-0 |
| 1320 | Challenge Trophy Semifinal 2 | Strathmore v Kisii | 19-33 |
| 1340 | 5th Place Semifinal 1 | Blakblad v Kabras | 14-21 |
| 1400 | 5th Place Semifinal 2 | Mwamba v Mean Machine | 38-5 |
| 1420 | Cup Semifinal 1 | Homeboyz v Harlequins | 29-14 |
| 1440 | Cup Semifinal 2 | Nakuru v KCB | 14-10 |
| BREAK | |||
| 1510 | 13th Place Final | MMUST v Impala | 14-17 |
| 1530 | Challenge Trophy Final | Oilers vs Kisii | 15-00 |
| Awards | |||
| 1600 | 5th Place Final | Kabras v Mwamba | 19-26 |
| 1620 | 3rd Place Final | Harlequins v KCB | 5-22 |
| BREAK | |||
| 1700 | Cup Final | Homeboyz v Nakuru | 19-7 |