| 以下为【蓝天云】双色球2015021期预测内容 原文地址 | |
| 24红 | 02,03,05,06,08,09,10,11,12,13,14,15,17,18,20,21,24,25,26,27,29,31,32,33 |
| 18红 | 02,03,06,08,09,10,12,14,15,17,20,24,25,26,29,31,32,33 |
| 12红 | 02,06,09,10,12,14,15,20,25,26,29,31 |
| 8 红 | 02,06,09,10,15,20,25,29 |
| 红三胆 | 10,20,25 |
| 红二胆 | 20,25 |
| 红独胆 | 20 |
| 蓝六胆 | 06,07,08,09,10,11 |
| 蓝三胆 | 06,09,11 |
| 蓝二胆 | 09,11 |
| 蓝独胆 | 09 |
