Interesting thread. Two observations from my experience:
1. About eight years ago when I was using PA's old software (it modeled tracks based on the Sartin velocity figs. It worked well, but the manual entry, ugh!), I noticed during the first two weeks of the Saratoga meet that horses with the best early speed would win at long prices. But many of them also finished off the board. That gets back to the point about if they don't get to the lead, etc.
THE POINT IS: many people would look at the results in terms of win % and say, 'there's no bias, lots of off the pace horses are winning in sprints.'
That was true, but enough 'E" horses were winning at nice prices so that it was worth betting the top two EP horses (under certain conditions of course).
Still if you looked at the charts, you'd say there was no bias because of 6 sprints maybe 3 would be wire jobs, another one would come from 2 lengths back and the other two would be stalkers or closers. But 6 races $4 a race = $24 bet, the returns would be much higher than that.
2. Post position is critical because jocks on the rail don't have the luxury of waiting to see what the horses inside of them do before shooting for the lead or hanging back. That's why the E/P horses do so well. They don't need the lead and a jock in the 6th PP can look at a horse inside of him and if no one's going he can shoot for the lead -- or avoid a duel and possibly press in 3rd.
Of course you can't do this with an "E" horse because they need the lead.
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andicap
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