| Johnny Faithful vs Kazuya | 7–9 | 43.75% |
| Johnny Faithful vs Asuka | 12–3 | 80.00% |
| Johnny Faithful vs Yoshimitsu | 8–6 | 57.14% |
| Johnny Faithful vs Dragunov | 8–5 | 61.54% |
| Johnny Faithful vs Reina | 7–6 | 53.85% |
| Johnny Faithful vs Law | 9–3 | 75.00% |
| Johnny Faithful vs Hwoarang | 6–5 | 54.55% |
| Johnny Faithful vs Paul | 1–6 | 14.29% |
| Johnny Faithful vs King | 3–4 | 42.86% |
| Johnny Faithful vs Jin | 1–6 | 14.29% |
| Johnny Faithful vs Bryan | 3–4 | 42.86% |
| Johnny Faithful vs Leroy | 4–3 | 57.14% |
| Johnny Faithful vs Lee | 2–4 | 33.33% |
| Johnny Faithful vs Heihachi | 2–4 | 33.33% |
| Johnny Faithful vs Claudio | 4–1 | 80.00% |
| Johnny Faithful vs Nina | 3–2 | 60.00% |
| Johnny Faithful vs Steve | 1–3 | 25.00% |
| Johnny Faithful vs Jack-8 | 1–2 | 33.33% |
| Johnny Faithful vs Lili | 3–0 | 100.00% |
| Johnny Faithful vs Zafina | 3–0 | 100.00% |
| Johnny Faithful vs Jun | 3–0 | 100.00% |
| Johnny Faithful vs Eddy | 2–1 | 66.67% |
| Johnny Faithful vs Armor King | 2–1 | 66.67% |
| Johnny Faithful vs Xiaoyu | 1–1 | 50.00% |
| Johnny Faithful vs Devil Jin | 1–1 | 50.00% |
| Johnny Faithful vs Leo | 2–0 | 100.00% |
| Johnny Faithful vs Lars | 0–2 | 0.00% |
| Johnny Faithful vs Kuma | 1–1 | 50.00% |
| Johnny Faithful vs Feng | 1–0 | 100.00% |
| Johnny Faithful vs Azucena | 0–1 | 0.00% |
| Johnny Faithful vs Lidia | 0–1 | 0.00% |
| Johnny Faithful vs Clive | 0–1 | 0.00% |
| Johnny Faithful vs Miary Zo | 1–0 | 100.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.