The reason why you see Future 1st rounds in some players best 18 is simple. I started to read in that late this year. I have now read in match results in all tourneys but satellites. I have even read in qualifiers for all events but those. I am doing a serious attempt to put up player files for every/most players in a short time. And with player files do I mean something very similar to what Steve posts once every half year. I am currently trying to correct my database for misspellings and multiple names for the same player. To have that sorted out for main draws is almost succeeded now. I have that solved back to French Open and will try to do that for the rest as soon as possible. I hope that I can manage to sort the qualifiers as well out but that sounds like a really tricky thing to do so that is still doubtful. If I manage to do that will it be possible for you to spot even all results in future and challenger qualifiers for players like Brian Dabul and Juan Monaco.
If I manage to filter out the few discrepancies that I can find do I hope that I can solve the task of creating these player files. My aim is to have one file for every player or at least one file for a few players each in some way.
I hope that people are interesting in this because it certainly does take a lot of time to develop in the first place. But why settle down with what I currently have when I still have challenges left to solve? Once I have finished with this work will it be a pretty simple task to keep it updated. The current ratings are pretty easy to update namely.
To list every tourney that a player has participated in a smaller file is a simple task and I might settle down with that instead ...