on offer at the time. SP is the official starting odds for a horse, which is by a number 6️⃣ of on-course bookmakers immediately after the start of the race. How To on Horse Racing | Unibet UK unibets.co.uk the 6️⃣ 'off' of the relevant event. An SP bet annot be cancelled once it has been placed. SP Bet Rules - Betfair 6️⃣ SP promo.betfair :
