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