The #1 on M Countdown on 2015-07-23 was “Bad” by Infinite — win No. 3 for the song and career win No. 16 for Infinite (No. 5 on this show). It also won The Show, Show Champion, Music Bank, Show! Music Core the same week (5 crowns).
“Bad” has 5 music show wins in total: 2015-07-21 The Show, 2015-07-22 Show Champion, 2015-07-23 M Countdown, 2015-07-24 Music Bank, 2015-07-25 Show! Music Core. Infinite had 3 wins in 2015 up to this date, and this was win No. 5 on M Countdown. The previous week's M Countdown #1 was “Party” by Girls' Generation. Episode data comes from broadcasters' published results (Wikipedia lists, CC BY-SA) and is recounted daily.
| Date | Show | Song · Artist | |
|---|---|---|---|
| 2015-07-21 | The Show | BadInfinite | ★ #1 |
| 2015-07-22 | Show Champion | BadInfinite | ★ #1 |
| 2015-07-23 | M Countdown | BadInfinite | ★ #1 |
| 2015-07-24 | Music Bank | BadInfinite | ★ #1 |
| 2015-07-25 | Show! Music Core | BadInfinite | ★ #1 |