Lotto 6/49 Pairs Analysis

Number pairs ranked by observed-vs-expected strength within the selected window.

Window: Last 50 Last 100 Last 300 Last 1 Year Last 2 Years All Time

Showing data from 50 draws. Recency-weighted: recent draws count more.

Statistics based on official draw history.

Top 50 Number Pairs

Rank	Pair	Observed	Expected	Strength	Evidence
1	1 4	3	0.6	4×	moderate
2	1 37	4	0.6	4×	moderate
3	15 37	3	0.6	4×	moderate
4	1 18	3	0.6	4×	moderate
5	9 29	3	0.6	4×	moderate
6	22 29	3	0.6	4×	moderate
7	22 37	5	0.6	4×	moderate
8	29 37	3	0.6	4×	moderate
9	10 33	4	0.6	4×	moderate
10	5 29	3	0.6	4×	moderate
11	5 27	3	0.6	4×	moderate
12	5 46	4	0.6	4×	moderate
13	27 29	4	0.6	4×	moderate
14	27 46	4	0.6	4×	moderate
15	29 46	3	0.6	4×	moderate
16	18 45	3	0.6	4×	moderate
17	3 20	3	0.6	4×	moderate
18	4 39	3	0.6	4×	moderate
19	11 45	3	0.6	4×	moderate
20	1 17	3	0.6	4×	moderate
21	27 35	3	0.6	4×	moderate
22	27 47	3	0.6	4×	moderate
23	5 34	3	0.6	4×	moderate
24	9 17	3	0.6	4×	moderate
25	30 33	3	0.6	4×	moderate
26	30 45	3	0.6	4×	moderate
27	34 45	3	0.6	4×	moderate
28	1 9	3	0.6	4×	moderate
29	1 36	3	0.6	4×	moderate
30	9 36	4	0.6	4×	moderate
31	8 37	3	0.6	4×	moderate
32	9 33	3	0.6	4×	moderate
33	3 30	3	0.6	4×	moderate
34	1 3	2	0.6	3.14×	emerging
35	3 16	2	0.6	3.14×	emerging
36	3 37	2	0.6	3.14×	emerging
37	4 37	2	0.6	3.14×	emerging
38	1 10	2	0.6	3.14×	emerging
39	1 22	2	0.6	3.14×	emerging
40	10 18	2	0.6	3.14×	emerging
41	10 21	2	0.6	3.14×	emerging
42	10 22	2	0.6	3.14×	emerging
43	10 49	2	0.6	3.14×	emerging
44	18 22	2	0.6	3.14×	emerging
45	9 20	2	0.6	3.14×	emerging
46	9 37	2	0.6	3.14×	emerging
47	9 47	2	0.6	3.14×	emerging
48	20 22	2	0.6	3.14×	emerging
49	20 29	2	0.6	3.14×	emerging
50	20 37	2	0.6	3.14×	emerging

📖 Learn this metric

Understand what pair co-occurrence data reveals and its role in lottery analysis. Pair frequency analysis explained →