| JohnnyArsenic vs Reina | 10–5 | 66.67% |
| JohnnyArsenic vs Hwoarang | 2–12 | 14.29% |
| JohnnyArsenic vs Asuka | 3–6 | 33.33% |
| JohnnyArsenic vs Yoshimitsu | 2–6 | 25.00% |
| JohnnyArsenic vs Alisa | 5–3 | 62.50% |
| JohnnyArsenic vs Steve | 1–6 | 14.29% |
| JohnnyArsenic vs Paul | 0–5 | 0.00% |
| JohnnyArsenic vs Law | 1–4 | 20.00% |
| JohnnyArsenic vs Claudio | 1–4 | 20.00% |
| JohnnyArsenic vs King | 3–1 | 75.00% |
| JohnnyArsenic vs Jin | 2–2 | 50.00% |
| JohnnyArsenic vs Dragunov | 2–2 | 50.00% |
| JohnnyArsenic vs Nina | 0–4 | 0.00% |
| JohnnyArsenic vs Jun | 1–3 | 25.00% |
| JohnnyArsenic vs Devil Jin | 2–1 | 66.67% |
| JohnnyArsenic vs Feng | 1–2 | 33.33% |
| JohnnyArsenic vs Lili | 1–2 | 33.33% |
| JohnnyArsenic vs Zafina | 1–2 | 33.33% |
| JohnnyArsenic vs Bryan | 0–2 | 0.00% |
| JohnnyArsenic vs Jack-8 | 0–2 | 0.00% |
| JohnnyArsenic vs Leo | 0–2 | 0.00% |
| JohnnyArsenic vs Shaheen | 2–0 | 100.00% |
| JohnnyArsenic vs Panda | 0–2 | 0.00% |
| JohnnyArsenic vs Eddy | 0–2 | 0.00% |
| JohnnyArsenic vs Lars | 0–1 | 0.00% |
| JohnnyArsenic vs Lee | 0–1 | 0.00% |
| JohnnyArsenic vs Leroy | 1–0 | 100.00% |
| JohnnyArsenic vs Victor | 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.