Statistics on Opening Lead in Orlando Pairs Events

These statistics are from the Pairs events (open, women, mixed, senior) in Orlando 2018. The data after 3 days was referenced on Bridgewinners. This is the data after 3 days.

This is the data after the finals of the open, senior and women's pairs. I have not included the Junior events or any of the final B events (which included a lot of juniors).

Usual Disclaimers on Statistics Apply

Unverified statistics on the opening lead from Orlando Pairs events. Data from WBF may be wrong. No checks have been made that the original data is correct. In Wroclaw 2016, we found that 13% of all opening leads were wrong (i.e. the lead was not from a card held in the opening leaders hand - either it was incorrectly entered or the declarer was incorrect). Use of a posteriori data to claim a priori information. Use of repeating data within the data to enforce conclusions. Well aware of the multitude of other reasons that this is not statistical valid material.

But this is all supposed to be Fun with Leads so ignore the statistical disclaimer!!

Frequency of Lead Based on Card

Card led. Click on the "# Times" column to sort by the number of times each card was led.

# Card # Times
1♣A2145
2♣K1660
3♦A1622
4♦K1446
5♠A1435
6♥K1295
7♥A1181
8♠21175
9♣Q1163
10♦21142
11♥21089
12♠K1025
13♠31025
14♥31009
15♣2982
16♦J905
17♠Q859
18♠4859
19♥Q846
20♣J836
21♦Q835
22♠5826
23♥5811
24♠10797
25♦5777
26♥J774
27♣3765
28♦3752
29♠6750
30♦4736
31♠J732
32♣5723
33♦10708
34♥10687
35♣6672
36♥6669
37♠7657
38♥9615
39♣8592
40♣10588
41♥8587
42♣7579
43♦8559
44♥7555
45♥4539
46♦6514
47♣9496
48♠8486
49♣4485
50♠9438
51♦7410
52♦9363
Total11387

Percentage Score Based on Lead

The table shows the percentage score based on the opening lead.

# Card % Score
1♥454.55
2♣1054.25
3♥J53.66
4♣353.45
5♥753.25
6♥1052.95
7♠1052.46
8♥A52.40
9♦A52.29
10♣652.27
11♥Q52.18
12♥552.11
13♠751.89
14♠A51.80
15♦J51.73
16♦951.64
17♠J51.38
18♣951.36
19♥251.30
20♦551.24
21♣Q51.21
22♣A50.84
23♣450.79
24♠250.53
25♠Q50.53
26♠350.35
27♠950.32
28♣850.15
29♣550.13
30♦250.11
31♦Q49.99
32♥649.93
33♥K49.92
34♥849.65
35♦1049.47
36♣249.44
37♥949.09
38♦849.00
39♣J48.97
40♦448.92
41♠548.84
42♦K48.64
43♠K48.43
44♦348.37
45♠448.17
46♠847.80
47♦747.36
48♣K47.15
49♥347.02
50♦646.78
51♣746.69
52♠646.02
Copyright © 2018 Hammond Software.