Steve Holmes

Steve Holmes uses a back Fender Jazzmaster, which can be seen 1:36 into this video from the Pitchfork Music Festival in 2017.

Steve Holmes uses what looks like the Fender American Elite Telecaster Aged Cherry Burst, which can be seen clearly at 19:36 in this live performance from 2017.

Holmes and Kinsella appear to have unlocked another layer in their collaboration, and they got a lot of change out of some EarthQuaker pedals, notably the Dispatch Master reverb. There are moments, particularly the seven-minute opener Silhouettes, that tend towards somnambulistic six-string bliss.

at 16:00 you get a whole band shot you can see both Steve and Mike use a 65'

Picture taken by me at the American Football concert in St. Louis, MO on September 14, 2019.

Picture taken by me at the American Football concert in St. Louis, MO on September 14, 2019.

On the mark 22:18 of this video, Steve talks about his Ernie Ball Volume Pedal.

On the mark 22:13 of this video, Steve talks about his Walrus Audio Emissary. He uses it for signal boost.

In his Rig Rundown Steve Holmes mentions at the 20:59 mark that for the first American Football LP he used a Marshall 8080 Valvestate.

"the first record I actually technically was playing a Marshall 8080 valve state (...) that was the amp I owned when I was a teenager."

https://www.premierguitar.com/videos/rig-rundown/american-football

In the American Football Rig Rundown article posted on Premier Guitar a Fender Jaguar is shown as one of the guitars that Steve Holmes uses live with American Football.

Based on the vibrato that is positioned much closer to the (tune-o-matic) bridge than usual on a Jaguar, its most likely a Fender Classic Player Jaguar.