Entries by Dave Renham

Trainers and Run Style: Part 2

This is the second article in a series in which I will be looking at run style bias, writes Dave Renham. The first article was quite a general piece, although it did drill down into some of the key stats of three trainers – Eric Alston, Mark Johnston and Tom Dascombe. This follow up piece […]

Trainers and Run Style: Part 1

In this article I will be looking from a different angle at run style bias, which regular readers will know is an area of research in which I have a deep interest, writes Dave Renham. As I have discussed in previous articles on the subject, knowing how a race is likely to play out in […]

Draw Bias 2022: Part 4, Negative Bias

In this article I will discuss another angle that can be deployed in our betting, and that is negative draw bias, writes Dave Renham. I think the phrase was coined in the late '90s by Russell Clarke when he used to write regularly in betting magazines. [He has since contributed an excellent eight part series […]

Draw Bias 2022: Part 3b [Top 10 Biases, #5-1]

In the previous article I shared my personal views regarding some of the top draw biases in the UK and Ireland, focusing there specifically on the 10th ‘strongest’ to the 6th, writes Dave Renham. In this follow-up piece, I will reveal my top 5. It’s important to say that these thoughts are mine and mine […]

Draw Bias 2022: Part 3a [Top 10 Biases, #10-6]

In the next two articles in this series on the draw, I will share what I believe to be the Top Ten current draw biases in the UK and Ireland, writes Dave Renham. In this first half, I will reveal positions 10 down to 6; the follow-up one will examine ‘the top 5’. Of course, […]

Draw Bias 2022: Part 2

In the first article in this series I looked at how the draw can influence the market and how the market can change over time to compensate, writes Dave Renham. Occasionally the market still gets it wrong regarding draw bias but that is increasingly rare. This is because horse racing betting markets are usually extremely […]

Draw Bias 2022: Part 1

It has been a couple of years since I wrote some articles on the draw and, with the flat season hitting stride now, it is a good time to revisit the subject, writes Dave Renham. The draw will always have special place in my heart because it was essentially where my racing journey began. While […]

Racing Systems: Flat Trainers, Part 3

In the past couple of articles - here and here - I have been researching and sharing some trainer-based systems for flat racing (turf and all weather combined), writes Dave Renham. And in this piece, I have one more group of flat trainer systems to share. Once again, the focus will be on UK racing from […]

Racing Systems: Flat Trainers, Part 2

In my last piece I looked at trainer based systems in flat racing (turf and all weather combined), writes Dave Renham. I will be revisiting the same idea in this article and in one more that follows next week. As before I have analysed UK data from January 1st 2009 to December 31st 2021 with […]

Racing Systems: Flat Trainers, Part 1

Last week, I switched focus to flat racing (turf and all weather combined) and, as we’re now officially into the flat season, I am sticking again to the flat with attention switching to trainer based systems, writes Dave Renham. As with the first five articles in this series I am going to look over the […]

Racing Systems: Flat Season Angles

With the turf flat season about to start, I thought now was a good time to start looking in detail at some potential flat racing systems, writes Dave Renham. As with all articles in this series I am going to look over the long term, studying UK data from Jan 1st 2009 to Dec 31st 2021 […]

Racing Systems: All Weather Angles

In my previous article I explored the idea of using trainer systems in National Hunt racing, writes Dave Renham. This time I have turned my attention to the all-weather with a view to finding some more profitable trainer patterns. As with the last piece I am going to look over the long term, studying UK […]

Racing Systems: NH Trainer Angles

When Matt sent a survey out to Geegeez members in January he got some interesting and refreshing responses, writes Dave Renham. In this article I will combine trainer angles with system research, two areas that surveyed members wanted to see more of. A system based approach using trainer data / patterns is a tried and […]

Racing systems: Using systems to create shortlists

In my first article I gave readers an introduction to racing systems, writes Dave Renham. In this follow up I am going to look at a slightly different way of using systems, namely for shortlisting. and we'll use the Cheltenham Festival as an example. Most people prefer the clear cut system method: a set of […]

Racing Systems: An Introduction

I have been involved in racing and betting for over 25 years now and when I hear people mention the words ‘betting system’ it takes me right back to the early days, writes Dave Renham. When I started betting on horses, systems made up a significant part of my overall betting approach or strategy. I […]

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