President Trump released this summary last week. If you missed it, you can download a PDF copy below.
From his Truth Social post:
I am pleased to share a Report that is fully verified, most of the information was gotten from Government Sources, Tapes, and other Public Records, and compiled by the most highly qualified Election Experts in the Country. These numbers are determinative and, in all cases, are hundreds of thousands of Votes per Swing State more than I needed to WIN that State. If the Republican Senate does not step forward and address this ATROCITY, it will happen again, and be virtually impossible for Republicans to WIN ELECTIONS in the future.
The specific quote chosen for each state is telling if you have followed the election fraud stories in them.
REPORT: Summary of Election Fraud in the 2020 Presidential Election in the Swing States
(You may have to right click and open this in a new tab. For some reason it will not open with just a single click. I have no idea why.)