Duritz,

If I were able I would love to take your money on betting on horses having there second run having won first up.
Stats I keep on my own methods show that this group of horses can win close to 30+% of the time. Problem is there short price.

Some recent first up winners who have won again at there next start include:
I Believe, Cool Front, Run Rita Run

I stress this is with my method of selection, not all runners with this stat.

Good Punting.