| John Salchichon vs King | 32–11 | 74.42% |
| John Salchichon vs Jin | 20–5 | 80.00% |
| John Salchichon vs Bryan | 12–7 | 63.16% |
| John Salchichon vs Kazuya | 10–6 | 62.50% |
| John Salchichon vs Nina | 8–8 | 50.00% |
| John Salchichon vs Reina | 14–2 | 87.50% |
| John Salchichon vs Dragunov | 7–8 | 46.67% |
| John Salchichon vs Law | 10–4 | 71.43% |
| John Salchichon vs Eddy | 10–3 | 76.92% |
| John Salchichon vs Paul | 7–4 | 63.64% |
| John Salchichon vs Hwoarang | 6–4 | 60.00% |
| John Salchichon vs Steve | 4–6 | 40.00% |
| John Salchichon vs Asuka | 6–1 | 85.71% |
| John Salchichon vs Lars | 3–3 | 50.00% |
| John Salchichon vs Devil Jin | 4–1 | 80.00% |
| John Salchichon vs Lili | 3–2 | 60.00% |
| John Salchichon vs Jun | 4–1 | 80.00% |
| John Salchichon vs Yoshimitsu | 3–1 | 75.00% |
| John Salchichon vs Shaheen | 4–0 | 100.00% |
| John Salchichon vs Azucena | 2–2 | 50.00% |
| John Salchichon vs Lidia | 4–0 | 100.00% |
| John Salchichon vs Heihachi | 1–3 | 25.00% |
| John Salchichon vs Fahkumram | 2–2 | 50.00% |
| John Salchichon vs Feng | 2–1 | 66.67% |
| John Salchichon vs Leo | 3–0 | 100.00% |
| John Salchichon vs Raven | 1–2 | 33.33% |
| John Salchichon vs Alisa | 0–2 | 0.00% |
| John Salchichon vs Claudio | 2–0 | 100.00% |
| John Salchichon vs Lee | 1–1 | 50.00% |
| John Salchichon vs Zafina | 0–1 | 0.00% |
| John Salchichon vs Victor | 0–1 | 0.00% |
| John Salchichon vs Clive | 0–1 | 0.00% |
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.