After each simulated season I record the team's record in addition to where they finished. That lets me show their probabilities broken down by record. Because I flip a coin when simulating a game, these predictions tend to be generous. The team will probably need to do better to make the playoffs.
If they finish the season with:
TW: Total wins.
W-L PCT: Their record for the games left in the season (wins, losses and percentage of games won.)
Chance team will finish the season at position: Rounded percentages. As Count gets smaller there are fewer times to flush out the different possible finishing positions, so the numbers are less accurate.
Chance in Playoffs: Sum of the top 4 positions when they finish with that many total wins.
Count: How many times I saw them play out the season with that many total wins. Notice the 1000 times I force them to win or loose all their games.