Is this you last selection to win? If you have already won the two selections then I will suggest your to cash out if you have such options.
I missed your post, but if i'm honest with you, I don't think I would've cashed out, mainly because I don't think I've ever done that, you know? cashing out before all the games finish 
To me I find cash out is really useful. For example yesterday in the Real Madrid match I had two bets and both I placed when they were 1 goal behind. Around at 25 to 30 minutes I think. Since Real was behind so the odd for them to win was really better. I guess it was over 2.50 or something.
When Real equalized the odd went in my favor and I knew that they can score again. After half time they scored and they gave me over 180% of the stake I had. I waited few more minutes and then I cashed out. However Real scored again and the match ended with 3 - 1 for Real.
Some may say that I lost some easy money by cashing out. But what if Real would conceive another goal? I could have lost the bet but settling at 180% was not bad at all.
In several occasions cashing out early saved me from losing my bets.