| JohnyMuddington vs King | 22–9 | 70.97% |
| JohnyMuddington vs Kazuya | 18–12 | 60.00% |
| JohnyMuddington vs Hwoarang | 11–11 | 50.00% |
| JohnyMuddington vs Steve | 14–4 | 77.78% |
| JohnyMuddington vs Azucena | 13–4 | 76.47% |
| JohnyMuddington vs Asuka | 9–5 | 64.29% |
| JohnyMuddington vs Jack-8 | 7–4 | 63.64% |
| JohnyMuddington vs Lee | 3–8 | 27.27% |
| JohnyMuddington vs Reina | 5–6 | 45.45% |
| JohnyMuddington vs Yoshimitsu | 3–6 | 33.33% |
| JohnyMuddington vs Lili | 5–4 | 55.56% |
| JohnyMuddington vs Lars | 3–6 | 33.33% |
| JohnyMuddington vs Leroy | 6–3 | 66.67% |
| JohnyMuddington vs Paul | 4–4 | 50.00% |
| JohnyMuddington vs Jin | 2–6 | 25.00% |
| JohnyMuddington vs Law | 5–2 | 71.43% |
| JohnyMuddington vs Claudio | 6–1 | 85.71% |
| JohnyMuddington vs Kuma | 4–3 | 57.14% |
| JohnyMuddington vs Victor | 3–4 | 42.86% |
| JohnyMuddington vs Zafina | 3–3 | 50.00% |
| JohnyMuddington vs Devil Jin | 4–1 | 80.00% |
| JohnyMuddington vs Leo | 2–3 | 40.00% |
| JohnyMuddington vs Feng | 4–0 | 100.00% |
| JohnyMuddington vs Dragunov | 0–4 | 0.00% |
| JohnyMuddington vs Alisa | 4–0 | 100.00% |
| JohnyMuddington vs Jun | 2–2 | 50.00% |
| JohnyMuddington vs Xiaoyu | 3–0 | 100.00% |
| JohnyMuddington vs Bryan | 2–1 | 66.67% |
| JohnyMuddington vs Shaheen | 1–2 | 33.33% |
| JohnyMuddington vs Nina | 0–3 | 0.00% |
| JohnyMuddington vs Panda | 2–0 | 100.00% |
| JohnyMuddington vs Raven | 2–0 | 100.00% |
| JohnyMuddington vs Eddy | 2–0 | 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.