上期開獎號碼:09 12 15 18 22 33 + 16

Ⅰ、近20期冷熱分析:和值:109，跨度:24，AC值:7，奇偶比:3:3，大小比:3:3，質合比:0:6，三區比:1:4:1，上期開出重號1個，開出連號0對，同尾對數開出1對。

Ⅱ、排除紅球:01,02,03,04,05,06=0-1

Ⅲ、排除藍球:01,02,03,04=0-1

Ⅳ、紅球范圍:

紅球20碼:14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33

紅球16碼:18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33

紅球12碼:18,19,20,21,22,23,24,29,30,31,32,33

紅球10碼:18,19,20,21,22,23,24,29,30,31

Ⅴ、藍球范圍:

5碼定藍:05,06,07,08,10

4碼定藍:05,06,07,08

3碼定藍:05,06,07

2碼定藍:05,06

1碼定藍:05

Ⅵ、復式投注:

10+3復式:18,19,20,21,22,23,24,29,30,31 + 05,06,07。

Ⅶ、膽拖投注:

紅膽20拖:18,19,21,22,23,24,29,30,31,32,33 + 05,06。