Led by Gonzalo “ZeRo” Barrios, Super Smash Bros. Ultimate has shown promise but is the title’s strong performance the past couple of week’s sustainable? Meanwhile Fortnite sees a dip in viewership.

The following titles are ranked according to the total number of hours watched on Twitch , from Monday to the following Sunday, with data compiled using TEO Analytics.

Build Them Up, Break Them Down

Fortnite might be the strongest title on Twitch, but even Epic Games’ fanciful battle royale isn’t immune to peaks and valleys. Despite maintaining its spot at the top and Tyler “Ninja” Blevins increasing his airtime for the week, Fortnite saw a dip of nearly 3.5M hours watched week-over-week. The decline in hours watched might seem insignificant considering the title keeping its top-ranked status, but the 3.5M hours is just shy of the total hours watched of Warframe, the week’s tenth most-watched content.

The game was given a huge boost in viewership two weeks ago by a new season that provided a plethora of new in-game goodies for streamers to show off. Even though Epic Games hosted the North American finals for its Winter Royale this past week on the new patch, viewership on the title wasn’t able to keep up with the previous week filled with new in-game content. Though some titles like Dota 2 and Counter-Strike:Global Offensive reap serious benefits from large-scale esports events, Fortnite’s slight dip suggests that maybe the streamer-friendly game isn’t built for it yet.

Time to Keep Smashing

Super Smash Bros. Ultimate maintained its status in the top 10 with help from Gonzalo “ZeRo” Barrios and the title’s first esports tournament at Don’t Park on The Grass. Barrios’ 126K hours streamed might be unsustainable in the long term, but the growth of his stream could help Ultimate moving forward.

Additionally, the title’s first esports tournament Don’t Park on The Grass provided Ultimate 318K hours watched with 43.9 hours of airtime. Those numbers were enough to make it the second most-watched Ultimate channel this past week, beating out variety streamers who have been playing the game lately.

New Releases on the Rotisserie

Outside of Super Smash Bros. Ultimate, other newly released titles continue to move in and out of the top ten. Path of Exile improved its hours watched to 3.89M, up from 3.2M. Additionally, Warframe pushed itself onto this week’s chart with 3.2M hours watched.

Meanwhile, games like Pokemon: Let’s Go and Call of Duty’s battle royale mode continue to struggle as they move further away from their release date. Though Call of Duty saw increased viewership last week, that was tied primarily to the beginning of the Call of Duty World League season, which does not include competition on the battle royale game mode. Following the game’s strong viewership tied to CWL esports, viewership has again dipped and pushed the game outside of this week’s top 10.