| Date | Ontario 49 Winning Numbers |
BB |
| 20/12 97(SAT) |
08, 09, 15, 19, 24, 34 | 40 |
| 24/12 97(WED) |
06, 18, 19, 24, 28, 47 | 44 |
| 27/12 97(SAT) |
12, 17, 23, 24, 25, 34 | 40 |
| 31/12 97(WED) |
03, 07, 12, 16, 20, 25 | 29 |
| 03/01 98(SAT) |
05, 12, 26, 36, 41, 49 | 09 |
| 07/01 98(WED) |
09, 22, 24, 27, 30, 32 | 36 |
| 10/01 98(SAT) |
04, 10, 19, 20, 21, 37 | 17 |
| 14/01 98(WED) |
04, 11, 13, 25, 37, 49 | 24 |
| 17/01 98(SAT) |
16, 19, 26, 27, 31, 39 | 02 |
| 21/01 98(WED) |
08, 20, 23, 30, 42, 43 | 32 |
| 24/01 98(SAT) |
05, 07, 17, 25, 29, 45 | 31 |
| 28/01 98(WED) |
12, 26, 27, 29, 34, 49 | 01 |
| 31/01 98(SAT) |
03, 04, 14, 20, 23, 31 | 17 |
| 04/02 98(WED) |
02, 11, 33, 36, 37, 46 | 29 |
| 07/02 98(SAT) |
24, 30, 37, 40, 46, 49 | 32 |
| 11/02 98(WED) |
11, 19, 21, 36, 41, 47 | 03 |
| 14/02 98(SAT) |
02, 03, 33, 44, 45, 47 | 36 |
| 18/02 98(WED) |
07, 26, 29, 33, 40, 42 | 44 |
| 21/02 98(SAT) |
14, 15, 19, 22, 27, 32 | 07 |
| 25/02 98(WED) |
07, 12, 19, 23, 39, 40 | 14 |
| 28/02 98(SAT) |
01, 08, 22, 28, 47, 49 | 03 |
| 04/03 98(WED) |
05, 06, 20, 47, 48, 49 | 41 |
| 07/03 98(SAT) |
05, 06, 13, 16, 24, 41 | 21 |