playing Doubles_and dutching more than 1 outcome

hey people, quick question...anyone doing doubles, but dutching them..e.g.
take 2 matches, BTTS each. so you have 4 possible outcomes no matter what happens.
this gives us 4 dbles as bets, odds for instance:
bet1: odds @ 2.81 ( combined odds)
bet2: odds @ 3.57 ( combined odds)
bet3: odds @ 3.2 ( combined odds)
bet4: odds @ 4.2 ( combined odds)

can these 4 be dutched, or hedged or hutching bets??

anyone doing this successfully?

You cannot dutch all four outcomes. You shall show a loss. Bookmakers price up in such a way that you cannot make a profit by playing all combinations. Sometimes arbitraging is a possibility.

Next best is playing live in play. Yesterday Warwinka was 0.55 to win in the morning. When he was one set up and a break up, Andy Murray went as high as 20/1. So if you taken 55/100 on Warwinka in the morning, you could taken 160/8 and still show a profit on any result.

I have dutched numerous times in horseracing to show a profit when standing in exotics.

Also in sports when I have taken a multiple and waiting for one outcome it is possible to dutch.