The #1 on M Countdown on 2018-10-11 was “Goodbye Road” by iKon — win No. 2 for the song and career win No. 14 for iKon (No. 6 on this show). It also won Show Champion, Music Bank, Show! Music Core, Inkigayo the same week (5 crowns).
“Goodbye Road” has 5 music show wins in total: 2018-10-10 Show Champion, 2018-10-11 M Countdown, 2018-10-12 Music Bank, 2018-10-13 Show! Music Core, 2018-10-14 Inkigayo. iKon had 9 wins in 2018 up to this date, and this was win No. 6 on M Countdown. The previous week's M Countdown #1 was “Lullaby” by Got7. The other shows that week went to The Show: “All Night” by Soyou. Episode data comes from broadcasters' published results (Wikipedia lists, CC BY-SA) and is recounted daily.
| Date | Show | Song · Artist | |
|---|---|---|---|
| 2018-10-09 | The Show | All NightSoyou | ★ #1 |
| 2018-10-10 | Show Champion | Goodbye RoadiKon | ★ #1 |
| 2018-10-11 | M Countdown | Goodbye RoadiKon | ★ #1 |
| 2018-10-12 | Music Bank | Goodbye RoadiKon | ★ #1 |
| 2018-10-13 | Show! Music Core | Goodbye RoadiKon | ★ #1 |
| 2018-10-14 | Inkigayo | Goodbye RoadiKon | ★ #1 |