I have a question. Now after making the qualification draw in Alessandria and removing players in the MD, three players said they're out because they are going to send picks for RG as lucky losers. And I have 15 Alternates. Am I allowed to advance 3 players from the qualification to the MD and so there will be room for 3 ALTs??
Do you think 4 matches are enough for a first round in singles? Or should I make it a two day round?
Its up to you. I personally don't think 4 matches is enough - one player withdraws for example and you're down to three matches - but it up to the manager - taking 2-3 extra matches tomorrow can be hard for the manager.
Whatever you decide though, its your choice as manager
I usually add 2-3 matches from Tuesday for Round 1 in these cases but sometimes it depends on the matches. If you see that all 4 matches have clear favourites you should add more matches; but if there are likely to be enough differences from the 4 matches then it may be enough.