JB has had a night out

He spent $70 to get the Early Quaddie 3 times 3x$24 =$72 so only $2 profit
He spent $30 to get the R3 First Four 2½ times 2½x$17 = $43 so only $13 profit
He spent $20 to get the R4 Tri twice 2x$21 = $42 so $22 profit
His biggie was $20 spent to get the R2 Tri twice 2x$62 = $124 so $104 profit
and having $10EW on Sassyola for a $90 return and a profit of $70
He spent $70 on the Quaddie to get half of $894 = $447 for $377 profit
$7 profit on an each way bet

So the best part of $600 profit on his $300 outlay

ps Does anybody know what Nikita's best bet was?