Racing and Sports finds the best-backed runners in early betting on Wednesday’s meeting at Warwick Farm.

Argemone (Race 1) has tightened her grip on favouritism at $3.10 having firmed the best part of a point since markets opened. The Lonhro filly made a promising debut when second to the talented Condor Heroes at this course and should be improved by the experience.

California Archer (Race 2) has halved his opening price to $2 and at that quote is now a dominant favourite. He impressed when leading throughout to win his maiden on debut at the provincials and the punters are sticking with him to take the next step up.

Istria (Race 3) opened well into each way odds but good support has seen her firm more than three points to $4.40. The filly failed last time but had won her previous start in good style and could bounce back stepping up to the mile.

Denzil (Race 4) has taken over as the favourite at $3.30 having shortened more than a point. He is racing consistently with two wins and two seconds from his past four starts and the punters believe he can take the step up to city racing.

Sovereignaire (Race 7) has been a go at longer odds could be worth an each way ticket at $7 having firmed the best part of 20 points. He made some ground to finish midfield in a Provincial Championships qualifier when resuming and the market push suggests big improvement is expected second up.

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