Every Mandurah result we track with Betfair Starting Prices: winners, favourite performance and market moves — plus long-run box statistics from 94,041 starts.
Biggest upset on record: 3. King Potato at BSP 137.7 on 21 May 2026.
Win rate by box across all recorded starts at this track (all distances combined).
| Box | Starts | Wins | Win % |
|---|---|---|---|
| Box 1 | 12,730 | 2,675 | 21.0% |
| Box 2 | 12,203 | 1,818 | 14.9% |
| Box 3 | 11,039 | 1,475 | 13.4% |
| Box 4 | 12,177 | 1,603 | 13.2% |
| Box 5 | 10,830 | 1,397 | 12.9% |
| Box 6 | 10,889 | 1,263 | 11.6% |
| Box 7 | 12,056 | 1,347 | 11.2% |
| Box 8 | 12,117 | 1,539 | 12.7% |
Betfair SP is the exchange starting price, not bookmaker fixed odds. Past results don't predict future outcomes. 18+ — gamble responsibly.