| Josema21 vs Eddy | 4–16 | 20.00% |
| Josema21 vs King | 5–11 | 31.25% |
| Josema21 vs Lili | 5–10 | 33.33% |
| Josema21 vs Steve | 3–11 | 21.43% |
| Josema21 vs Azucena | 9–5 | 64.29% |
| Josema21 vs Hwoarang | 4–9 | 30.77% |
| Josema21 vs Jun | 3–7 | 30.00% |
| Josema21 vs Jin | 2–6 | 25.00% |
| Josema21 vs Raven | 2–6 | 25.00% |
| Josema21 vs Kazuya | 5–2 | 71.43% |
| Josema21 vs Leo | 3–4 | 42.86% |
| Josema21 vs Law | 2–4 | 33.33% |
| Josema21 vs Jack-8 | 1–5 | 16.67% |
| Josema21 vs Asuka | 2–4 | 33.33% |
| Josema21 vs Claudio | 1–5 | 16.67% |
| Josema21 vs Lidia | 2–4 | 33.33% |
| Josema21 vs Heihachi | 2–4 | 33.33% |
| Josema21 vs Devil Jin | 2–3 | 40.00% |
| Josema21 vs Leroy | 1–4 | 20.00% |
| Josema21 vs Reina | 2–3 | 40.00% |
| Josema21 vs Bryan | 1–3 | 25.00% |
| Josema21 vs Xiaoyu | 0–3 | 0.00% |
| Josema21 vs Dragunov | 0–3 | 0.00% |
| Josema21 vs Feng | 0–2 | 0.00% |
| Josema21 vs Lee | 1–1 | 50.00% |
| Josema21 vs Kuma | 0–2 | 0.00% |
| Josema21 vs Paul | 0–1 | 0.00% |
| Josema21 vs Yoshimitsu | 0–1 | 0.00% |
| Josema21 vs Nina | 0–1 | 0.00% |
| Josema21 vs Panda | 1–0 | 100.00% |
| Josema21 vs Victor | 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.