Saturday night's episode of AEW Collision, which went head-to-head with WWE SummerSlam,
averaged 417,000 viewers on TNT. That's down 43.6 percent from the previous week and is the lowest audience total in the show's eight-week history.
Collision finished 16th on the cable charts with a 0.13 rating in the 18-49 demo. That's down 51.9 percent from last week and ties the July 1 episode, which also aired on the same day as a WWE pay-per-view (although not head-to-head), for the lowest rating the show has done to date.
In addition to SummerSlam, Collision also went against the UFC on ESPN which took the top two spots on the cable charts for the prelims and main card, both of which had portions go head-to-head with AEW.
Collision's ratings were actually slightly down from Rampage the night before. The Rampage episode averaged 434,000 viewers and drew a 0.14 rating in 18-49. Collision's numbers were less than half of what Dynamite did last Wednesday.
The biggest week-over-week drop was with males 18-34, which were down 72.3 percent. Females in that same age group were actually up 4.2 percent. That's the only demo where the show had an increase from last week.
Listed below are the total viewership and 18-49 demo ratings for every episode of Collision that has aired to date: