**BbY WOW by KAROL G, Judeline, and rusowsky** holds overwhelming trader consensus at 98.5% implied probability for the top spot on Spotify’s global weekly chart for the week of September 25. Its dominance stems from consistent multi-week leadership, including 42.5 million streams in the most recent tracking period—nearly double the nearest competitor—and strong regional surges across Latin America and Spain that fuel global totals. The track’s August 2026 album release and alternative-pop appeal have sustained momentum without major new challengers emerging. An upset would require an unforeseen late-week surge from another release or a sharp drop in its own streams, scenarios that appear improbable given the current gap and historical chart stability for similar hits.