[OSENWORLD] CORTIS have made their mark on America’s biggest sports stage, as Major League Baseball (MLB) tapped the rookie group’s debut track “GO!” for its postseason promotional videos.
On Oct. 1, MLB’s official TikTok account shared a National League Wild Card promo soundtracked by “GO!,” adding the caption: “Time to color outside the lines — The NL Wild Card begins today” in a direct nod to the group’s debut album COLOR OUTSIDE THE LINES. The Wild Card Series, known as the gateway to October baseball, is one of the league’s most high-stakes moments.
The use of “GO!” won’t stop there. The track is set to appear in highlight reels and promotional content across MLB’s social channels, broadcasts, podcasts, and even in-stadium clips throughout the postseason.
CORTIS’s U.S. momentum has already been reflected in the charts. Their debut album entered the Billboard 200 at No. 15 and has remained for two weeks, while “GO!” recently climbed five spots to No. 175 on the Billboard Global 200 (chart dated Oct. 4). On Spotify, 17.4% of the group’s monthly listeners are U.S.-based — the highest share among any country.
Though official debut promotions have ended, CORTIS’s momentum shows no signs of slowing. Their music continues to trend globally, underscoring why they’ve quickly earned the title of 2025’s rookie to watch.
/k_inside@osen.co.kr
Courtesy of BigHit Music
