| Date | Ontario 49 Winning Numbers |
BB |
| 17/04 99(SAT) |
09, 23, 26, 38, 45, 47 | 05 |
| 21/04 99(WED) |
13, 21, 27, 28, 41, 47 | 14 |
| 24/04 99(SAT) |
05, 18, 19, 36, 39, 40 | 16 |
| 28/04 99(WED) |
03, 11, 30, 33, 39, 43 | 28 |
| 01/05 99(SAT) |
03, 12, 16, 25, 30, 36 | 06 |
| 05/05 99(WED) |
06, 08, 10, 16, 24, 43 | 04 |
| 08/05 99(SAT) |
10, 15, 26, 28, 41, 45 | 14 |
| 12/05 99(WED) |
06, 15, 18, 21, 25, 42 | 04 |
| 15/05 99(SAT) |
06, 08, 12, 21, 23, 26 | 10 |
| 19/05 99(WED) |
02, 20, 25, 27, 30, 37 | 23 |
| 22/05 99(SAT) |
01, 04, 07, 15, 39, 40 | 19 |
| 26/05 99(WED) |
23, 24, 30, 38, 41, 48 | 33 |
| 29/05 99(SAT) |
09, 31, 32, 40, 47, 48 | 43 |
| 02/06 99(WED) |
06, 21, 29, 32, 36, 48 | 02 |
| 05/06 99(SAT) |
01, 04, 10, 14, 18, 23 | 16 |
| 09/06 99(WED) |
09, 12, 18, 20, 44, 49 | 01 |
| 12/06 99(SAT) |
01, 06, 07, 32, 37, 43 | 48 |
| 16/06 99(WED) |
04, 10, 12, 18, 27, 47 | 24 |
| 19/06 99(SAT) |
23, 24, 31, 39, 42, 45 | 02 |
| 23/06 99(WED) |
02, 28, 29, 30, 34, 45 | 48 |
| 26/06 99(SAT) |
03, 08, 13, 17, 18, 22 | 05 |
| 30/06 99(WED) |
06, 17, 20, 39, 46, 49 | 11 |
| 03/07 99(SAT) |
10, 26, 30, 38, 40, 41 | 03 |