Week 5 - Kansas City Chiefs
Week 6 - @ Cincinnati Bengals
Week 7 - @ New Orleans Saints
The Peyton Manning-less Colts are the most likely team to shed the title of "winless" first.
While their play in some of the games thus far this season has been downright awful, they appeared to show some signs of life against a good Tampa Bay team on Monday Night Football last week.
Curtis Painter took over officially as the starting quarterback and was able to find Pierre Garcon for two highlight reel touchdowns. However, Josh Freeman and the Buccaneers proved to eventually be too much.
The Colts have the easiest schedule of the four teams by far.
They take on a bad Chiefs team that could easily still be winless if they hadn't played the Vikings Week 4. I believe that the Colts will pick up their first win this weekend at home against Kansas City.
If they don't, they will get another shot Week 6 taking on the lowly Bengals. Rookie quarterback Andy Dalton gave the city of Cincinnati some flashes of hope by leading the Bengals on a comeback victory against the Buffalo Bills in Week 4.
However, I don't believe that this is a turnaround moment for them.
I wouldn't be surprised to see the Colts sitting at 2-4 heading into Week 7 against the Saints, where I believe Drew Brees will tear them apart.
Nevertheless, it makes the Indianapolis Colts the most likely 0-4 team to win first this season.