The #1 on M Countdown on 2018-08-23 was “Power Up” by Red Velvet — win No. 6 for the song and career win No. 41 for Red Velvet (No. 7 on this show). It also won The Show the same week (2 crowns).
“Power Up” has 7 music show wins in total: 2018-08-15 Show Champion, 2018-08-17 Music Bank, 2018-08-18 Show! Music Core, 2018-08-19 Inkigayo, 2018-08-21 The Show, 2018-08-23 M Countdown, 2018-08-30 M Countdown. Red Velvet had 11 wins in 2018 up to this date, and this was win No. 7 on M Countdown. The previous week's M Countdown #1 was “Killing Me” by iKon. Episode data comes from broadcasters' published results (Wikipedia lists, CC BY-SA) and is recounted daily.
| Date | Show | Song · Artist | |
|---|---|---|---|
| 2018-08-21 | The Show | Power UpRed Velvet | ★ #1 |
| 2018-08-23 | M Countdown | Power UpRed Velvet | ★ #1 |