| Johnpachi vs Eddy | 7–14 | 33.33% |
| Johnpachi vs King | 14–5 | 73.68% |
| Johnpachi vs Jun | 11–7 | 61.11% |
| Johnpachi vs Hwoarang | 10–6 | 62.50% |
| Johnpachi vs Steve | 7–8 | 46.67% |
| Johnpachi vs Kazuya | 10–4 | 71.43% |
| Johnpachi vs Jin | 9–4 | 69.23% |
| Johnpachi vs Victor | 4–6 | 40.00% |
| Johnpachi vs Law | 4–5 | 44.44% |
| Johnpachi vs Reina | 6–2 | 75.00% |
| Johnpachi vs Xiaoyu | 3–4 | 42.86% |
| Johnpachi vs Azucena | 3–4 | 42.86% |
| Johnpachi vs Bryan | 1–4 | 20.00% |
| Johnpachi vs Leo | 1–4 | 20.00% |
| Johnpachi vs Lars | 2–3 | 40.00% |
| Johnpachi vs Yoshimitsu | 4–0 | 100.00% |
| Johnpachi vs Nina | 3–1 | 75.00% |
| Johnpachi vs Asuka | 1–2 | 33.33% |
| Johnpachi vs Devil Jin | 0–3 | 0.00% |
| Johnpachi vs Dragunov | 1–2 | 33.33% |
| Johnpachi vs Alisa | 1–2 | 33.33% |
| Johnpachi vs Claudio | 1–2 | 33.33% |
| Johnpachi vs Lee | 2–1 | 66.67% |
| Johnpachi vs Leroy | 2–1 | 66.67% |
| Johnpachi vs Feng | 0–2 | 0.00% |
| Johnpachi vs Kuma | 1–1 | 50.00% |
| Johnpachi vs Zafina | 2–0 | 100.00% |
| Johnpachi vs Paul | 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.