I've gotten better and am now fairly consistently going 3-1 in the vintage daily tournaments on MTGO under the username jmabry0163, but I can never quite get to the 4-0 mark, or top the power nine challenge when those come around. I've been playing UW Mentor and getting the best results from that(after switching AWAY from dredge. Any suggestions from those who I've played against/general advice for someone newer to the format.
Thanks in advance.
To the admins: Not sure what category to put this in, move it if I chose wrong.
EDIT: Link to my decklist is here, http://magic.wizards.com/en/articles/archive/mtgo-standings/vintage-daily-2017-03-23