I pulled this off the Ultimate A League site. Take from it what you will (no preseason and finals games included)
Whats considered a successful manager in terms of ratio? None of these are what I would call flash. (winning 50% is flash?)
I think trophies make a managers record seem better than they are (which sounds silly written down than it did in my head) but even on a 27 game season, Ange is only pulling 3 points every other game. Ricki is doing it 1 in 3.
winging 50% is good, you may also draw 25% which means you are only losing 25%, so in 75% of your games played you are gaining points, that is awesome!
50% of one outcome where there are 3 possible outcomes has to be good, and average coach would have 33% of all three. and bad coach would be 50% losses. A sacked coach might be 75% in the loss zone.