The Fatality vs. OnARail battle in Super Smash Bros. Ultimate took place on Jan 17, 2020 as a part of the Glitch 8 Singles tournament. This confrontation belongs to the Bracket F9.
The results of the confrontation are as follows:
Jan 17, 2020: Fatality 2 - 1 OnARail
The Fatality vs. OnARail — Jan 17, 2020 battle recording stream you can watch in the VODs section