| Date | Ontario 49 Winning Numbers |
BB |
| 12/05 04(WED) |
04, 06, 12, 33, 43, 45 | 28 |
| 15/05 04(SAT) |
19, 21, 24, 26, 29, 41 | 03 |
| 19/05 04(WED) |
04, 09, 14, 16, 33, 38 | 05 |
| 22/05 04(SAT) |
15, 16, 19, 27, 29, 40 | 03 |
| 26/05 04(WED) |
06, 08, 13, 24, 25, 48 | 23 |
| 29/05 04(SAT) |
08, 12, 14, 22, 32, 41 | 11 |
| 02/06 04(WED) |
01, 09, 14, 17, 21, 34 | 30 |
| 05/06 04(SAT) |
03, 14, 28, 30, 33, 44 | 11 |
| 09/06 04(WED) |
09, 13, 28, 32, 41, 49 | 26 |
| 12/06 04(SAT) |
10, 20, 29, 36, 37, 44 | 18 |
| 16/06 04(WED) |
03, 11, 12, 20, 29, 41 | 08 |
| 19/06 04(SAT) |
02, 15, 18, 20, 26, 34 | 22 |
| 23/06 04(WED) |
04, 06, 08, 15, 18, 32 | 29 |
| 26/06 04(SAT) |
05, 08, 22, 32, 39, 49 | 11 |
| 30/06 04(WED) |
05, 11, 12, 22, 36, 41 | 17 |
| 03/07 04(SAT) |
15, 21, 27, 30, 31, 34 | 43 |
| 07/07 04(WED) |
01, 06, 08, 20, 30, 40 | 12 |
| 10/07 04(SAT) |
04, 18, 24, 34, 43, 45 | 40 |
| 14/07 04(WED) |
05, 06, 18, 27, 28, 39 | 13 |
| 17/07 04(SAT) |
08, 09, 19, 30, 39, 47 | 35 |
| 21/07 04(WED) |
13, 20, 28, 32, 35, 48 | 05 |
| 24/07 04(SAT) |
04, 18, 30, 33, 39, 44 | 27 |
| 28/07 04(WED) |
12, 15, 21, 40, 41, 49 | 37 |
| 31/07 04(SAT) |
20, 28, 30, 41, 43, 46 | 14 |
| 04/08 04(WED) |
12, 21, 22, 28, 29, 37 | 43 |
| 07/08 04(SAT) |
13, 33, 34, 39, 44, 45 | 40 |
| 11/08 04(WED) |
05, 16, 18, 36, 45, 48 | 17 |
| 14/08 04(SAT) |
17, 24, 31, 41, 42, 46 | 48 |
| 18/08 04(WED) |
08, 13, 18, 37, 38, 42 | 26 |
| 21/08 04(SAT) |
21, 29, 40, 43, 44, 47 | 18 |