Horse racing draw advantage bias CHEPSTOW 7F
Stalls usually positioned High

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WINNING STALL NUMBER

 1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20
No

of

R

U

N

E

R

S

8 11   1          
9   1 11 1 111        
10 1   1 1 1     1   1
11   1     11   1 1 1111 1  
12 1                   1 1
13 1 1 1 1             1 1  
14             1 11           11
15   1   1   1   1     1     1  
16       1         11     11 11      
17       1                       1  
18                                    
19                   1     1     1      
20   1   11 11 111 1 111 11   1 11 1 1 1 11 1111 1 11 1
2 4 2 5 8 3

<--Good or better -->

2 8 6 5 6 5
26 35

Copyright 2005 [H Hutchinson]. All rights reserved.

A very weak pattern.
On good or better going, there are obvious spreads of results in races of 11, 15, and 20 runners.
Wins are spread across most stalls throughout the rest of the chart.
Any advantage here has been very marginal.

On good or better going, the Top 6 stalls won 32 of 65 races 49% - a very low percentage for 6 stalls.
Stalls 1 to 6 won 24 of 65 races.
4 other winners were drawn dead centre.

On good/good to soft in places  or softer going, in races of 8 - 15 runners, stalls 1 to 6 won 8 of 10 races 80%.
10 races is a very small sample, and as a general rule, results on that type of going often prove to be unreliable, especially as distance increases beyond 6F.
These wins from Low stalls suggest an advantage towards the middle of the course, or at least away from the High rail.

2006 results :-  5-9, 5-9, 5-11, 7-14, 9-16, 12-16, 12-16, 13-16