Horse racing draw advantage bias SANDOWN 1m
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

8 111 1 11 11111 11 1111 111 1
9 11111 11 1 11 11 11 111 1 11
10 11 1 1 1 1 11   11 11 111
11 11 11 1 1111 1111 11 1 11 1 1 1
12     111 1 1 1 11 1 11     1
13     1 1 11   11 111 1 1 1 1  
14   111 1 11111 1   1 1 1 1 11   11  
15   1 1     11 1                
16                                
17 1     1     1 1 11 1 11       1    
18 1   11 11 1   1 1   1 1 1 11 1       1
19                                      
20                                        
9 5 11 10 5 9

<--Good or better -->

8 7 7 7 4 7
44 37

Copyright 2005 [H Hutchinson]. All rights reserved.

Most draw advantage advice for Sandown concentrates on 5F races, but sometimes, television presenters may advise a High draw advantage in Sandown 1m and 7F races.
Any advantage in these races is very marginal, and the very slight bias favouring Low stalls on the chart could easily be coincidence.
This is a right handed course and distance, with the stalls usually placed High against the inside rail, so logically, we would expect High numbers to have an advantage.
During the last 9 years, an advantage favouring High stalls has not materialized.

A very weak pattern.
On good or better going, the Bottom half, Top half  split favours the Bottom half of the draw, 44 wins against 37.
Stalls 1 to 6 won 49 of 86 races 56%.
The Top 6 stalls won 40 of 86 races 46%
5 other winners were drawn dead centre.
Results are spread across most stalls on all types of going throughout this chart.
Any bias has been very marginal.
A mile is a very long distance in draw advantage terms, so with such low percentages, we should not expect a reliable series of results in future races.
All pretty obvious stuff really.
There is no recommendation.

2006 results :- 4-8, 6-8, 6-8, 7-8, 7-8, 8-8, 1-9, 1-9, 1-9, 2-9, 8-10, 9-10,
4-11, 5-11, 3-12, 8-12, 5-13, 7-13, 12-13, 4-14, 7-14, 10-14, 11-14, 11-17

2005 results :-  4-8, 2-9, 5-9, 1-10, 6-10, 6-11, 8-11, 11-11, 7-12,
                       7-13, 4-14, 4-14, 4-17, 7-17, 8-17, 9-17