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