| | | 5/2/2015 | Leicester Caribbean 2 | 189-10 | 30 | Y Hafejee 48, I Ahmed 48
N Ismail 6.1-4-6-5 | Cosby 2 | 37-10 | 5 | R Cook 12-1-33-4 | 2425024 |
| | | 5/9/2015 | Great Glen | 221-3 | 30 | Darren John 82 n.o, Justin Goddard 42 n.o | Cosby 2 | 70-10 | 1 | Danny Hodgkinson 5-17, John Bennett 5-21 | 2425007 |
| | | 5/23/2015 | Uppingham Town 2 | 172-10 | 30 | Did Lambert 61
Joe Bennett 52
James Cross 29
Sam Rees 6-1-22-3 | Cosby 2 | 106-10 | 6 | R Cook 11-1-37-6 | 2425001 |
| | | 6/6/2015 | Billesdon 2 | 214-7 | 30 | Graeme Northwood - 79. Anthony Voss - 56 | Cosby 2 | 105-10 | 4 | | 2424958 |
| | | 6/20/2015 | Braunstone Cricketers | 173-8 | 19 | Match reduced to 39 overs per side because of rain | Cosby 2 | 81-9 | 5 | | 2425029 |
| | | 6/27/2015 | Cosby 2 | 95-7 | 4 | | Highfield Rangers | 278-6 | 20 | Raj Kahlon 95, Gurpreet Singh 65 | 2424963 |
| | | 7/18/2015 | Gilmorton Village | 171-6 | 25 | S.Page 43 n.o., R.Looms 12-3-41-3 | Cosby 2 | 170-5 | 6 | J.Smith 70, G.Whetton 43, R.Cook 9-1-37-3 | 2425045 |
| | | 8/1/2015 | Oakham 2 | 242-7 | 20 | G Cooper 59, W Stuart-Jones 46, W Bell 43 | Cosby 2 | 120-7 | 5 | J Smith 47 | 2424980 |
| | | 8/8/2015 | Cosby 2 | 172-7 | 7 | G Whetton 12-4-26-5
C Sampson 70
J Smith 57 | Billesdon 2 | 176-8 | 25 | T Harrison 53 | 2424961 |
| | | 8/29/2015 | Highfield Rangers | 227-7 | 30 | Raj Kahlon 95, Ilyas Diwan 56, Paramveer Singh 46 & 12-5-24-4 | Cosby 2 | 142-10 | 5 | | 2424985 |
| | | 9/5/2015 | Houghton & Thurnby 3 | 217-6 | 21 | Depak khosla 50 Jesal Hadani N/O 41 Keramvir Nanuwa 40 Matt Baxter 11-4-13-5 | Cosby 2 | 79-9 | 4 | | 2425067 |