The "best" bookmaker for racing depends on who you ask. We measured odds quality across 65+ AU bookmakers on 500+ races to find the objective answer.
How We Measured
For each race, we captured win odds from every active bookmaker at race close. We then measured: average odds quality (price relative to the market consensus), margin (implied overround), and value frequency (how often each book offered the best price).
Thoroughbred Racing
| Bookmaker | Avg Margin | Best Price % | Rating |
|---|---|---|---|
| Betfair Exchange | 2.8% | 41% | ★★★★★ |
| BetRight | 3.9% | 22% | ★★★★ |
| PickleBet | 4.2% | 18% | ★★★★ |
| Sportsbet | 5.4% | 8% | ★★★ |
| Ladbrokes | 5.6% | 6% | ★★★ |
| TAB | 6.8% | 4% | ★★ |
Harness Racing
TAB dominates harness racing with the deepest pool and most comprehensive coverage. Betfair Exchange offers the best odds where available, but harness liquidity is lower than thoroughbred. Among corporates, BetRight and Unibet offer the tightest margins on harness.
Greyhound Racing
Greyhound markets are smaller and less liquid, which means wider margins across the board. PickleBet and BetRight consistently offer the best greyhound odds, with margins 1-2% lower than the big corporates. Sportsbet has improved their greyhound coverage significantly in 2026.
The Real Answer
There is no single "best" bookmaker for racing. The best strategy is:
- Have 5-6 accounts across different books
- Compare before every bet — the best price varies by race
- Use Betfair for thoroughbred — best odds where liquidity exists
- Use TAB for harness — deepest pool, most comprehensive
- Use PickleBet/BetRight for greyhound — tightest margins
Compare racing odds across 65+ AU bookmakers
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David contributes long-form retrospectives, case studies, and operational pieces on AU advantage betting markets. His writing focuses on the realities of running a sustainable AU advantage operation — what works, what fails, and the operational details most blogs gloss over.