In WW its LinkxTetra all the way. But I like the LinkxMedli alternative pairing for sure despite that it is very unlikely. Since WW Link is just a kid no romance until adulthood.
In
OOT, despite the crappy graphics there are more than enough hints that Zelda and the alternative love interests COULD be romantically in love with Link, especially Ruto. But with the intended ambiguity aspect of Link having the heart and mind of a child, there is no room to believe or speculate that Link had any mature Romeo/Cassanova type of feelings for any of the love interests. I still believe that as a normally matured adult in the Child Timeline, Link either marries Malon or he marries no one. With that said, I think in all fairness Zelda, Malon, and Ruto seem to all have an equal chance to end up with Link in the Child Timeline.
In
TP, this Link is the first 3D Link to be depicted as a normally matured teenager who seemed to have some type of emotional feelings for Midna and Ilia and they both seemed to return those feelings as well IMO. The LinkxZelda pairing in this game just does not exist no matter how hard I try to read deeply into things that are not there and never will be.