Statistics on Opening Lead in Wroclaw Pairs Events

These statistics are from the Pairs events (open, women, mixed, senior) in Wroclaw 2016. They include the qualifying round and finals - the WBF web site does not have the semi-final data yet.

Jump to relevant section:

Sources
Frequency of Lead Based on Suit
Frequency of Contracts
Frequency of Lead Based on Card
Average Number of DDA Tricks Given Up Based on Lead
Likelihood of Scoring More/Same/Less DDA Tricks Based on Lead
Percentage Score Based on Lead
All Data Based on Lead
Data Based on Trump Contracts
More Data Based on Trump Contracts

Sources

Data is from the Pairs events in Wroclaw, 2016. WBF data is at http://www.worldbridge.org/repository/tourn/wroclaw.16/Microsite/Results.htm. Data used for this article is at http://www.bridgescoreplus.com/data/wroclaw_2016/index.html. The raw data is at http://www.bridgescoreplus.com/data/wroclaw_2016/all_results.csv.

Usual Disclaimers on Statistics Apply

Unverified statistics on the opening lead from Wroclaw Pairs events. Data from WBF may be wrong. 13% of all opening leads are wrong, but we use the data anyway. 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 Contracts

Suit	# Times	%	Declarer MP score %
NT	8301	28.18%	53.81
S	8619	29.26%	50.07
H	7037	23.89%	50.34
D	2629	8.93%	43.82
C	2868	9.74%	45.60

Frequency of Lead Based on Suit

Suit	# Times	%
Spades	7576	25.72%
Hearts	7592	25.78%
Diamonds	7414	25.17%
Clubs	6872	23.33%

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 ♣K 1284

2 ♦A 1272

3 ♥A 1242

4 ♣A 1100

5 ♠A 886

6 ♠6 795

7 ♥J 792

8 ♠5 781

9 ♥K 761

10 ♠K 733

11 ♦2 727

12 ♠2 716

13 ♦3 716

14 ♥Q 694

15 ♦K 662

16 ♠3 652

17 ♠Q 645

18 ♦5 641

19 ♥5 629

20 ♣Q 607

21 ♥3 603

22 ♥2 602

23 ♣2 579

24 ♥6 574

25 ♦Q 571

26 ♣5 562

27 ♦6 543

28 ♣3 536

29 ♦J 517

30 ♠J 504

31 ♠4 488

32 ♦4 488

33 ♥4 439

34 ♠10 418

35 ♣4 401

36 ♦7 398

37 ♣J 384

38 ♥7 371

39 ♣6 365

40 ♠9 356

41 ♥10 340

42 ♠7 338

43 ♦9 318

44 ♣10 308

45 ♥8 301

46 ♦10 298

47 ♠8 264

48 ♦8 263

49 ♣7 263

50 ♣8 262

51 ♥9 244

52 ♣9 221

Total 29454

#	Card	# Times
1	♣K	1284
2	♦A	1272
3	♥A	1242
4	♣A	1100
5	♠A	886
6	♠6	795
7	♥J	792
8	♠5	781
9	♥K	761
10	♠K	733
11	♦2	727
12	♠2	716
13	♦3	716
14	♥Q	694
15	♦K	662
16	♠3	652
17	♠Q	645
18	♦5	641
19	♥5	629
20	♣Q	607
21	♥3	603
22	♥2	602
23	♣2	579
24	♥6	574
25	♦Q	571
26	♣5	562
27	♦6	543
28	♣3	536
29	♦J	517
30	♠J	504
31	♠4	488
32	♦4	488
33	♥4	439
34	♠10	418
35	♣4	401
36	♦7	398
37	♣J	384
38	♥7	371
39	♣6	365
40	♠9	356
41	♥10	340
42	♠7	338
43	♦9	318
44	♣10	308
45	♥8	301
46	♦10	298
47	♠8	264
48	♦8	263
49	♣7	263
50	♣8	262
51	♥9	244
52	♣9	221
	Total	29454

Average Number of DDA Tricks Given Up Based on Lead

Sorted by average number of tricks given up based on double dummy analysis (DDA). The average lead gives up 0.152 DDA tricks.

# Card # Times # DDA Tricks Average

1 ♦9 318 -109 -0.343

2 ♥7 371 -29 -0.078

3 ♣4 401 -30 -0.075

4 ♣8 262 -5 -0.019

5 ♣10 308 2 0.006

6 ♠K 733 6 0.008

7 ♥6 574 7 0.012

8 ♥J 792 24 0.030

9 ♠Q 645 21 0.033

10 ♠8 264 12 0.045

11 ♣Q 607 34 0.056

12 ♣9 221 13 0.059

13 ♥5 629 39 0.062

14 ♥3 603 38 0.063

15 ♦10 298 20 0.067

16 ♣3 536 36 0.067

17 ♦3 716 62 0.087

18 ♦4 488 47 0.096

19 ♥K 761 75 0.099

20 ♦A 1272 127 0.100

21 ♠9 356 36 0.101

22 ♣6 365 46 0.126

23 ♣2 579 73 0.126

24 ♦K 662 93 0.140

25 ♥A 1242 179 0.144

26 ♦5 641 96 0.150

27 ♥9 244 38 0.156

28 ♦2 727 119 0.164

29 ♣J 384 64 0.167

30 ♠4 488 84 0.172

31 ♦6 543 95 0.175

32 ♥Q 694 122 0.176

33 ♥2 602 106 0.176

34 ♠7 338 65 0.192

35 ♠10 418 89 0.213

36 ♠3 652 140 0.215

37 ♠5 781 168 0.215

38 ♣K 1284 290 0.226

39 ♣A 1100 250 0.227

40 ♥4 439 101 0.230

41 ♦J 517 121 0.234

42 ♦8 263 64 0.243

43 ♦Q 571 139 0.243

44 ♠J 504 132 0.262

45 ♣7 263 73 0.278

46 ♠2 716 200 0.279

47 ♥8 301 85 0.282

48 ♣5 562 171 0.304

49 ♦7 398 124 0.312

50 ♠6 795 274 0.345

51 ♠A 886 317 0.358

52 ♥10 340 146 0.429

Total 29454 4490 0.152

#	Card	# Times	# DDA Tricks	Average
1	♦9	318	-109	-0.343
2	♥7	371	-29	-0.078
3	♣4	401	-30	-0.075
4	♣8	262	-5	-0.019
5	♣10	308	2	0.006
6	♠K	733	6	0.008
7	♥6	574	7	0.012
8	♥J	792	24	0.030
9	♠Q	645	21	0.033
10	♠8	264	12	0.045
11	♣Q	607	34	0.056
12	♣9	221	13	0.059
13	♥5	629	39	0.062
14	♥3	603	38	0.063
15	♦10	298	20	0.067
16	♣3	536	36	0.067
17	♦3	716	62	0.087
18	♦4	488	47	0.096
19	♥K	761	75	0.099
20	♦A	1272	127	0.100
21	♠9	356	36	0.101
22	♣6	365	46	0.126
23	♣2	579	73	0.126
24	♦K	662	93	0.140
25	♥A	1242	179	0.144
26	♦5	641	96	0.150
27	♥9	244	38	0.156
28	♦2	727	119	0.164
29	♣J	384	64	0.167
30	♠4	488	84	0.172
31	♦6	543	95	0.175
32	♥Q	694	122	0.176
33	♥2	602	106	0.176
34	♠7	338	65	0.192
35	♠10	418	89	0.213
36	♠3	652	140	0.215
37	♠5	781	168	0.215
38	♣K	1284	290	0.226
39	♣A	1100	250	0.227
40	♥4	439	101	0.230
41	♦J	517	121	0.234
42	♦8	263	64	0.243
43	♦Q	571	139	0.243
44	♠J	504	132	0.262
45	♣7	263	73	0.278
46	♠2	716	200	0.279
47	♥8	301	85	0.282
48	♣5	562	171	0.304
49	♦7	398	124	0.312
50	♠6	795	274	0.345
51	♠A	886	317	0.358
52	♥10	340	146	0.429
	Total	29454	4490	0.152

Likelihood of Scoring More/Same/Less DDA Tricks Based on Lead

The table shows the percentage of contracts that make more than double dummy analysis (DDA), percentage that make DDA, percentage that make less than DDA. Default presentation is in suit order. Click on each column to show the different card.

# Card > DDA = DDA < DDA

1 ♠A 34.31% 57.11% 8.58%

2 ♠K 18.55% 66.03% 15.42%

3 ♠Q 19.53% 61.55% 18.91%

4 ♠J 28.97% 58.93% 12.10%

5 ♠10 29.67% 54.55% 15.79%

6 ♠9 33.71% 42.13% 24.16%

7 ♠8 28.79% 49.62% 21.59%

8 ♠7 30.77% 48.82% 20.41%

9 ♠6 35.35% 45.91% 18.74%

10 ♠5 31.50% 51.73% 16.77%

11 ♠4 29.30% 51.02% 19.67%

12 ♠3 31.13% 51.07% 17.79%

13 ♠2 31.84% 54.05% 14.11%

14 ♥A 26.33% 58.21% 15.46%

15 ♥K 26.54% 56.64% 16.82%

16 ♥Q 22.91% 63.54% 13.54%

17 ♥J 27.02% 51.14% 21.84%

18 ♥10 46.47% 40.88% 12.65%

19 ♥9 27.46% 54.92% 17.62%

20 ♥8 34.55% 48.84% 16.61%

21 ♥7 24.26% 47.44% 28.30%

22 ♥6 26.66% 47.56% 25.78%

23 ♥5 27.03% 50.24% 22.73%

24 ♥4 36.22% 44.87% 18.91%

25 ♥3 24.05% 56.38% 19.57%

26 ♥2 30.23% 51.66% 18.11%

27 ♦A 24.76% 57.39% 17.85%

28 ♦K 24.47% 64.20% 11.33%

29 ♦Q 32.05% 54.47% 13.49%

30 ♦J 24.56% 66.54% 8.90%

31 ♦10 30.54% 43.62% 25.84%

32 ♦9 21.70% 41.82% 36.48%

33 ♦8 33.46% 52.85% 13.69%

34 ♦7 43.22% 41.96% 14.82%

35 ♦6 30.39% 53.22% 16.39%

36 ♦5 29.17% 54.60% 16.22%

37 ♦4 25.61% 54.51% 19.88%

38 ♦3 28.63% 47.49% 23.88%

39 ♦2 33.15% 45.80% 21.05%

40 ♣A 28.18% 62.27% 9.55%

41 ♣K 28.97% 58.41% 12.62%

42 ♣Q 24.55% 57.00% 18.45%

43 ♣J 30.99% 53.39% 15.63%

44 ♣10 25.65% 48.38% 25.97%

45 ♣9 27.60% 51.13% 21.27%

46 ♣8 17.18% 61.45% 21.37%

47 ♣7 34.22% 52.09% 13.69%

48 ♣6 23.01% 61.37% 15.62%

49 ♣5 37.90% 47.86% 14.23%

50 ♣4 25.19% 49.63% 25.19%

51 ♣3 26.68% 51.31% 22.01%

52 ♣2 31.26% 48.36% 20.38%

#	Card	> DDA	= DDA	< DDA
1	♠A	34.31%	57.11%	8.58%
2	♠K	18.55%	66.03%	15.42%
3	♠Q	19.53%	61.55%	18.91%
4	♠J	28.97%	58.93%	12.10%
5	♠10	29.67%	54.55%	15.79%
6	♠9	33.71%	42.13%	24.16%
7	♠8	28.79%	49.62%	21.59%
8	♠7	30.77%	48.82%	20.41%
9	♠6	35.35%	45.91%	18.74%
10	♠5	31.50%	51.73%	16.77%
11	♠4	29.30%	51.02%	19.67%
12	♠3	31.13%	51.07%	17.79%
13	♠2	31.84%	54.05%	14.11%
14	♥A	26.33%	58.21%	15.46%
15	♥K	26.54%	56.64%	16.82%
16	♥Q	22.91%	63.54%	13.54%
17	♥J	27.02%	51.14%	21.84%
18	♥10	46.47%	40.88%	12.65%
19	♥9	27.46%	54.92%	17.62%
20	♥8	34.55%	48.84%	16.61%
21	♥7	24.26%	47.44%	28.30%
22	♥6	26.66%	47.56%	25.78%
23	♥5	27.03%	50.24%	22.73%
24	♥4	36.22%	44.87%	18.91%
25	♥3	24.05%	56.38%	19.57%
26	♥2	30.23%	51.66%	18.11%
27	♦A	24.76%	57.39%	17.85%
28	♦K	24.47%	64.20%	11.33%
29	♦Q	32.05%	54.47%	13.49%
30	♦J	24.56%	66.54%	8.90%
31	♦10	30.54%	43.62%	25.84%
32	♦9	21.70%	41.82%	36.48%
33	♦8	33.46%	52.85%	13.69%
34	♦7	43.22%	41.96%	14.82%
35	♦6	30.39%	53.22%	16.39%
36	♦5	29.17%	54.60%	16.22%
37	♦4	25.61%	54.51%	19.88%
38	♦3	28.63%	47.49%	23.88%
39	♦2	33.15%	45.80%	21.05%
40	♣A	28.18%	62.27%	9.55%
41	♣K	28.97%	58.41%	12.62%
42	♣Q	24.55%	57.00%	18.45%
43	♣J	30.99%	53.39%	15.63%
44	♣10	25.65%	48.38%	25.97%
45	♣9	27.60%	51.13%	21.27%
46	♣8	17.18%	61.45%	21.37%
47	♣7	34.22%	52.09%	13.69%
48	♣6	23.01%	61.37%	15.62%
49	♣5	37.90%	47.86%	14.23%
50	♣4	25.19%	49.63%	25.19%
51	♣3	26.68%	51.31%	22.01%
52	♣2	31.26%	48.36%	20.38%

Percentage Score Based on Lead

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

# Card % Score

1 ♣9 56.107

2 ♣10 55.505

3 ♠9 54.659

4 ♣J 53.610

5 ♦Q 53.308

6 ♥A 52.615

7 ♣3 52.539

8 ♦10 52.303

9 ♦A 52.161

10 ♣6 51.693

11 ♠K 51.599

12 ♥J 51.497

13 ♥Q 51.004

14 ♣4 50.879

15 ♥2 50.819

16 ♥7 50.714

17 ♥9 50.704

18 ♣Q 50.650

19 ♥3 50.457

20 ♦3 50.369

21 ♥6 50.365

22 ♠8 50.273

23 ♠Q 50.038

24 ♣K 49.902

25 ♦5 49.881

26 ♠A 49.763

27 ♠J 49.744

28 ♠2 49.439

29 ♦6 49.132

30 ♦K 49.101

31 ♣8 49.028

32 ♣2 48.642

33 ♥K 48.626

34 ♦9 48.596

35 ♠7 48.546

36 ♥10 48.538

37 ♥5 48.479

38 ♠3 48.408

39 ♦4 48.406

40 ♦2 48.390

41 ♥4 48.344

42 ♦J 48.333

43 ♠4 48.272

44 ♦7 48.266

45 ♣7 47.903

46 ♠6 47.791

47 ♣A 46.943

48 ♣5 46.876

49 ♠10 46.337

50 ♠5 46.014

51 ♥8 45.688

52 ♦8 42.702

#	Card	% Score
1	♣9	56.107
2	♣10	55.505
3	♠9	54.659
4	♣J	53.610
5	♦Q	53.308
6	♥A	52.615
7	♣3	52.539
8	♦10	52.303
9	♦A	52.161
10	♣6	51.693
11	♠K	51.599
12	♥J	51.497
13	♥Q	51.004
14	♣4	50.879
15	♥2	50.819
16	♥7	50.714
17	♥9	50.704
18	♣Q	50.650
19	♥3	50.457
20	♦3	50.369
21	♥6	50.365
22	♠8	50.273
23	♠Q	50.038
24	♣K	49.902
25	♦5	49.881
26	♠A	49.763
27	♠J	49.744
28	♠2	49.439
29	♦6	49.132
30	♦K	49.101
31	♣8	49.028
32	♣2	48.642
33	♥K	48.626
34	♦9	48.596
35	♠7	48.546
36	♥10	48.538
37	♥5	48.479
38	♠3	48.408
39	♦4	48.406
40	♦2	48.390
41	♥4	48.344
42	♦J	48.333
43	♠4	48.272
44	♦7	48.266
45	♣7	47.903
46	♠6	47.791
47	♣A	46.943
48	♣5	46.876
49	♠10	46.337
50	♠5	46.014
51	♥8	45.688
52	♦8	42.702

All Data Based on Lead

The table shows all of the data based on the opening lead. Pos=Position compared to other cards.

# Card Total Total Pos DDA Tricks DDA Average DDA Pos DDA+ DDA= DDA- % Score % Score Pos

1 ♠A 886 5 317 0.36 51 34.31% 57.11% 8.58% 49.763 26

2 ♠K 733 10 6 0.01 6 18.55% 66.03% 15.42% 51.599 11

3 ♠Q 645 17 21 0.03 9 19.53% 61.55% 18.91% 50.038 23

4 ♠J 504 30 132 0.26 44 28.97% 58.93% 12.10% 49.744 27

5 ♠10 418 34 89 0.21 35 29.67% 54.55% 15.79% 46.337 49

6 ♠9 356 40 36 0.10 21 33.71% 42.13% 24.16% 54.659 3

7 ♠8 264 47 12 0.05 10 28.79% 49.62% 21.59% 50.273 22

8 ♠7 338 42 65 0.19 34 30.77% 48.82% 20.41% 48.546 35

9 ♠6 795 6 274 0.34 50 35.35% 45.91% 18.74% 47.791 46

10 ♠5 781 8 168 0.22 37 31.50% 51.73% 16.77% 46.014 50

11 ♠4 488 31 84 0.17 30 29.30% 51.02% 19.67% 48.272 43

12 ♠3 652 16 140 0.21 36 31.13% 51.07% 17.79% 48.408 38

13 ♠2 716 12 200 0.28 46 31.84% 54.05% 14.11% 49.439 28

14 ♥A 1242 3 179 0.14 25 26.33% 58.21% 15.46% 52.615 6

15 ♥K 761 9 75 0.10 19 26.54% 56.64% 16.82% 48.626 33

16 ♥Q 694 14 122 0.18 32 22.91% 63.54% 13.54% 51.004 13

17 ♥J 792 7 24 0.03 8 27.02% 51.14% 21.84% 51.497 12

18 ♥10 340 41 146 0.43 52 46.47% 40.88% 12.65% 48.538 36

19 ♥9 244 51 38 0.16 27 27.46% 54.92% 17.62% 50.704 17

20 ♥8 301 45 85 0.28 47 34.55% 48.84% 16.61% 45.688 51

21 ♥7 371 38 -29 -0.08 2 24.26% 47.44% 28.30% 50.714 16

22 ♥6 574 24 7 0.01 7 26.66% 47.56% 25.78% 50.365 21

23 ♥5 629 19 39 0.06 13 27.03% 50.24% 22.73% 48.479 37

24 ♥4 439 33 101 0.23 40 36.22% 44.87% 18.91% 48.344 41

25 ♥3 603 21 38 0.06 14 24.05% 56.38% 19.57% 50.457 19

26 ♥2 602 22 106 0.18 33 30.23% 51.66% 18.11% 50.819 15

27 ♦A 1272 2 127 0.10 20 24.76% 57.39% 17.85% 52.161 9

28 ♦K 662 15 93 0.14 24 24.47% 64.20% 11.33% 49.101 30

29 ♦Q 571 25 139 0.24 43 32.05% 54.47% 13.49% 53.308 5

30 ♦J 517 29 121 0.23 41 24.56% 66.54% 8.90% 48.333 42

31 ♦10 298 46 20 0.07 15 30.54% 43.62% 25.84% 52.303 8

32 ♦9 318 43 -109 -0.34 1 21.70% 41.82% 36.48% 48.596 34

33 ♦8 263 48 64 0.24 42 33.46% 52.85% 13.69% 42.702 52

34 ♦7 398 36 124 0.31 49 43.22% 41.96% 14.82% 48.266 44

35 ♦6 543 27 95 0.17 31 30.39% 53.22% 16.39% 49.132 29

36 ♦5 641 18 96 0.15 26 29.17% 54.60% 16.22% 49.881 25

37 ♦4 488 32 47 0.10 18 25.61% 54.51% 19.88% 48.406 39

38 ♦3 716 13 62 0.09 17 28.63% 47.49% 23.88% 50.369 20

39 ♦2 727 11 119 0.16 28 33.15% 45.80% 21.05% 48.390 40

40 ♣A 1100 4 250 0.23 39 28.18% 62.27% 9.55% 46.943 47

41 ♣K 1284 1 290 0.23 38 28.97% 58.41% 12.62% 49.902 24

42 ♣Q 607 20 34 0.06 11 24.55% 57.00% 18.45% 50.650 18

43 ♣J 384 37 64 0.17 29 30.99% 53.39% 15.63% 53.610 4

44 ♣10 308 44 2 0.01 5 25.65% 48.38% 25.97% 55.505 2

45 ♣9 221 52 13 0.06 12 27.60% 51.13% 21.27% 56.107 1

46 ♣8 262 50 -5 -0.02 4 17.18% 61.45% 21.37% 49.028 31

47 ♣7 263 49 73 0.28 45 34.22% 52.09% 13.69% 47.903 45

48 ♣6 365 39 46 0.13 22 23.01% 61.37% 15.62% 51.693 10

49 ♣5 562 26 171 0.30 48 37.90% 47.86% 14.23% 46.876 48

50 ♣4 401 35 -30 -0.07 3 25.19% 49.63% 25.19% 50.879 14

51 ♣3 536 28 36 0.07 16 26.68% 51.31% 22.01% 52.539 7

52 ♣2 579 23 73 0.13 23 31.26% 48.36% 20.38% 48.642 32

#	Card	Total	Total Pos	DDA Tricks	DDA Average	DDA Pos	DDA+	DDA=	DDA-	% Score	% Score Pos
1	♠A	886	5	317	0.36	51	34.31%	57.11%	8.58%	49.763	26
2	♠K	733	10	6	0.01	6	18.55%	66.03%	15.42%	51.599	11
3	♠Q	645	17	21	0.03	9	19.53%	61.55%	18.91%	50.038	23
4	♠J	504	30	132	0.26	44	28.97%	58.93%	12.10%	49.744	27
5	♠10	418	34	89	0.21	35	29.67%	54.55%	15.79%	46.337	49
6	♠9	356	40	36	0.10	21	33.71%	42.13%	24.16%	54.659	3
7	♠8	264	47	12	0.05	10	28.79%	49.62%	21.59%	50.273	22
8	♠7	338	42	65	0.19	34	30.77%	48.82%	20.41%	48.546	35
9	♠6	795	6	274	0.34	50	35.35%	45.91%	18.74%	47.791	46
10	♠5	781	8	168	0.22	37	31.50%	51.73%	16.77%	46.014	50
11	♠4	488	31	84	0.17	30	29.30%	51.02%	19.67%	48.272	43
12	♠3	652	16	140	0.21	36	31.13%	51.07%	17.79%	48.408	38
13	♠2	716	12	200	0.28	46	31.84%	54.05%	14.11%	49.439	28
14	♥A	1242	3	179	0.14	25	26.33%	58.21%	15.46%	52.615	6
15	♥K	761	9	75	0.10	19	26.54%	56.64%	16.82%	48.626	33
16	♥Q	694	14	122	0.18	32	22.91%	63.54%	13.54%	51.004	13
17	♥J	792	7	24	0.03	8	27.02%	51.14%	21.84%	51.497	12
18	♥10	340	41	146	0.43	52	46.47%	40.88%	12.65%	48.538	36
19	♥9	244	51	38	0.16	27	27.46%	54.92%	17.62%	50.704	17
20	♥8	301	45	85	0.28	47	34.55%	48.84%	16.61%	45.688	51
21	♥7	371	38	-29	-0.08	2	24.26%	47.44%	28.30%	50.714	16
22	♥6	574	24	7	0.01	7	26.66%	47.56%	25.78%	50.365	21
23	♥5	629	19	39	0.06	13	27.03%	50.24%	22.73%	48.479	37
24	♥4	439	33	101	0.23	40	36.22%	44.87%	18.91%	48.344	41
25	♥3	603	21	38	0.06	14	24.05%	56.38%	19.57%	50.457	19
26	♥2	602	22	106	0.18	33	30.23%	51.66%	18.11%	50.819	15
27	♦A	1272	2	127	0.10	20	24.76%	57.39%	17.85%	52.161	9
28	♦K	662	15	93	0.14	24	24.47%	64.20%	11.33%	49.101	30
29	♦Q	571	25	139	0.24	43	32.05%	54.47%	13.49%	53.308	5
30	♦J	517	29	121	0.23	41	24.56%	66.54%	8.90%	48.333	42
31	♦10	298	46	20	0.07	15	30.54%	43.62%	25.84%	52.303	8
32	♦9	318	43	-109	-0.34	1	21.70%	41.82%	36.48%	48.596	34
33	♦8	263	48	64	0.24	42	33.46%	52.85%	13.69%	42.702	52
34	♦7	398	36	124	0.31	49	43.22%	41.96%	14.82%	48.266	44
35	♦6	543	27	95	0.17	31	30.39%	53.22%	16.39%	49.132	29
36	♦5	641	18	96	0.15	26	29.17%	54.60%	16.22%	49.881	25
37	♦4	488	32	47	0.10	18	25.61%	54.51%	19.88%	48.406	39
38	♦3	716	13	62	0.09	17	28.63%	47.49%	23.88%	50.369	20
39	♦2	727	11	119	0.16	28	33.15%	45.80%	21.05%	48.390	40
40	♣A	1100	4	250	0.23	39	28.18%	62.27%	9.55%	46.943	47
41	♣K	1284	1	290	0.23	38	28.97%	58.41%	12.62%	49.902	24
42	♣Q	607	20	34	0.06	11	24.55%	57.00%	18.45%	50.650	18
43	♣J	384	37	64	0.17	29	30.99%	53.39%	15.63%	53.610	4
44	♣10	308	44	2	0.01	5	25.65%	48.38%	25.97%	55.505	2
45	♣9	221	52	13	0.06	12	27.60%	51.13%	21.27%	56.107	1
46	♣8	262	50	-5	-0.02	4	17.18%	61.45%	21.37%	49.028	31
47	♣7	263	49	73	0.28	45	34.22%	52.09%	13.69%	47.903	45
48	♣6	365	39	46	0.13	22	23.01%	61.37%	15.62%	51.693	10
49	♣5	562	26	171	0.30	48	37.90%	47.86%	14.23%	46.876	48
50	♣4	401	35	-30	-0.07	3	25.19%	49.63%	25.19%	50.879	14
51	♣3	536	28	36	0.07	16	26.68%	51.31%	22.01%	52.539	7
52	♣2	579	23	73	0.13	23	31.26%	48.36%	20.38%	48.642	32

Data Based on Trump Contracts

The table shows the data based on the suit of the opening lead for trump contracts.

Trump lead Not trump lead Both

Sum Total Average Sum Total Average Sum Total Average

S 653 32379.17 49.58525268 4230 218235.88 51.59240662 4883 250615.05 51.3239914

H 623 30308.7 48.64959872 4811 250864.3 52.1438994 5434 281173 51.74328303

D 239 12554.98 52.53129707 5199 264456.95 50.86688786 5438 277011.93 50.94003862

C 247 13181.25 53.36538462 5151 261551 50.77674238 5398 274732.25 50.89519266

All 1762 88424.1 50.18393871 19391 995108.13 51.31804084 21153 1083532.23 51.22357254

	Trump	lead		Not trump	lead		Both
S	653	32379.17	49.58525268	4230	218235.88	51.59240662	4883	250615.05	51.3239914
H	623	30308.7	48.64959872	4811	250864.3	52.1438994	5434	281173	51.74328303
D	239	12554.98	52.53129707	5199	264456.95	50.86688786	5438	277011.93	50.94003862
C	247	13181.25	53.36538462	5151	261551	50.77674238	5398	274732.25	50.89519266
All	1762	88424.1	50.18393871	19391	995108.13	51.31804084	21153	1083532.23	51.22357254

More Data Based on Trump Contracts

The table shows more of the data based on the opening lead.

Trump lead Not trump lead Both

Level Suit Sum Total Average Sum Total Average Sum Total Average

1 S 10 492.82 49.28 55 3656.8 66.49 65 4149.62 63.84

1 H 7 420.46 60.07 71 4018.5 56.60 78 4438.96 56.91

1 D 6 354.2 59.03 61 3089.69 50.65 67 3443.89 51.40

1 C 5 241.89 48.38 77 2879.48 37.40 82 3121.37 38.07

1 All 28 1509.37 53.91 264 13644.47 51.68 292 15153.84 51.90

2 S 235 11672.73 49.67 560 27859.62 49.75 795 39532.35 49.73

2 H 137 6219.88 45.40 824 42346.16 51.39 961 48566.04 50.54

2 D 50 2622.02 52.44 1102 51108.58 46.38 1152 53730.6 46.64

2 C 50 2882.82 57.66 996 49483.78 49.68 1046 52366.6 50.06

2 All 472 23397.45 49.57 3482 170798.14 49.05 3954 194195.59 49.11

3 S 97 4556.65 46.98 1061 57499.2 54.19 1158 62055.85 53.59

3 H 86 5112.67 59.45 1217 66746.87 54.85 1303 71859.54 55.15

3 D 91 5118.24 56.24 1020 52559.63 51.53 1111 57677.87 51.92

3 C 87 4854.35 55.80 1064 52322.02 49.17 1151 57176.37 49.68

3 All 361 19641.91 54.41 4362 229127.72 52.53 4723 248769.63 52.67

4 S 255 12781.41 50.12 1336 65320.97 48.89 1591 78102.38 49.09

4 H 329 14983.36 45.54 1858 90535.59 48.73 2187 105518.95 48.25

4 D 21 1144.68 54.51 2216 114219.73 51.54 2237 115364.41 51.57

4 C 26 1380.24 53.09 2424 123240.48 50.84 2450 124620.72 50.87

4 All 631 30289.69 48.00 7834 393316.77 50.21 8465 423606.46 50.04

5 S 20 1171.99 58.60 790 41852.79 52.98 810 43024.78 53.12

5 H 20 1272.99 63.65 527 30788.88 58.42 547 32061.87 58.61

5 D 43 2402.72 55.88 344 19653.28 57.13 387 22056 56.99

5 C 45 1875.97 41.69 315 19393.82 61.57 360 21269.79 59.08

5 All 128 6723.67 52.53 1976 111688.77 56.52 2104 118412.44 56.28

6 S 26 1187.09 45.66 407 20364.18 50.03 433 21551.27 49.77

6 H 34 1895.83 55.76 288 14529.46 50.45 322 16425.29 51.01

6 D 17 835.59 49.15 425 21842.92 51.40 442 22678.51 51.31

6 C 21 1278.48 60.88 262 13437.97 51.29 283 14716.45 52.00

6 All 98 5196.99 53.03 1382 70174.53 50.78 1480 75371.52 50.93

7 S 10 516.48 51.65 21 1682.32 80.11 31 2198.8 70.93

7 H 10 403.51 40.35 26 1898.84 73.03 36 2302.35 63.95

7 D 11 77.53 7.05 31 1983.12 63.97 42 2060.65 49.06

7 C 13 667.5 51.35 13 793.45 61.03 26 1460.95 56.19

7 All 44 1665.02 37.84 91 6357.73 69.87 135 8022.75 59.43

Copyright © 2016 Hammond Software.

		Trump	lead		Not trump	lead		Both
Level	Suit	Sum	Total	Average	Sum	Total	Average	Sum	Total	Average
1	S	10	492.82	49.28	55	3656.8	66.49	65	4149.62	63.84
1	H	7	420.46	60.07	71	4018.5	56.60	78	4438.96	56.91
1	D	6	354.2	59.03	61	3089.69	50.65	67	3443.89	51.40
1	C	5	241.89	48.38	77	2879.48	37.40	82	3121.37	38.07
1	All	28	1509.37	53.91	264	13644.47	51.68	292	15153.84	51.90
2	S	235	11672.73	49.67	560	27859.62	49.75	795	39532.35	49.73
2	H	137	6219.88	45.40	824	42346.16	51.39	961	48566.04	50.54
2	D	50	2622.02	52.44	1102	51108.58	46.38	1152	53730.6	46.64
2	C	50	2882.82	57.66	996	49483.78	49.68	1046	52366.6	50.06
2	All	472	23397.45	49.57	3482	170798.14	49.05	3954	194195.59	49.11
3	S	97	4556.65	46.98	1061	57499.2	54.19	1158	62055.85	53.59
3	H	86	5112.67	59.45	1217	66746.87	54.85	1303	71859.54	55.15
3	D	91	5118.24	56.24	1020	52559.63	51.53	1111	57677.87	51.92
3	C	87	4854.35	55.80	1064	52322.02	49.17	1151	57176.37	49.68
3	All	361	19641.91	54.41	4362	229127.72	52.53	4723	248769.63	52.67
4	S	255	12781.41	50.12	1336	65320.97	48.89	1591	78102.38	49.09
4	H	329	14983.36	45.54	1858	90535.59	48.73	2187	105518.95	48.25
4	D	21	1144.68	54.51	2216	114219.73	51.54	2237	115364.41	51.57
4	C	26	1380.24	53.09	2424	123240.48	50.84	2450	124620.72	50.87
4	All	631	30289.69	48.00	7834	393316.77	50.21	8465	423606.46	50.04
5	S	20	1171.99	58.60	790	41852.79	52.98	810	43024.78	53.12
5	H	20	1272.99	63.65	527	30788.88	58.42	547	32061.87	58.61
5	D	43	2402.72	55.88	344	19653.28	57.13	387	22056	56.99
5	C	45	1875.97	41.69	315	19393.82	61.57	360	21269.79	59.08
5	All	128	6723.67	52.53	1976	111688.77	56.52	2104	118412.44	56.28
6	S	26	1187.09	45.66	407	20364.18	50.03	433	21551.27	49.77
6	H	34	1895.83	55.76	288	14529.46	50.45	322	16425.29	51.01
6	D	17	835.59	49.15	425	21842.92	51.40	442	22678.51	51.31
6	C	21	1278.48	60.88	262	13437.97	51.29	283	14716.45	52.00
6	All	98	5196.99	53.03	1382	70174.53	50.78	1480	75371.52	50.93
7	S	10	516.48	51.65	21	1682.32	80.11	31	2198.8	70.93
7	H	10	403.51	40.35	26	1898.84	73.03	36	2302.35	63.95
7	D	11	77.53	7.05	31	1983.12	63.97	42	2060.65	49.06
7	C	13	667.5	51.35	13	793.45	61.03	26	1460.95	56.19
7	All	44	1665.02	37.84	91	6357.73	69.87	135	8022.75	59.43