| JsAn vs Reina | 12–14 | 46.15% |
| JsAn vs Lili | 9–15 | 37.50% |
| JsAn vs Hwoarang | 6–9 | 40.00% |
| JsAn vs Paul | 7–7 | 50.00% |
| JsAn vs King | 4–10 | 28.57% |
| JsAn vs Kazuya | 2–10 | 16.67% |
| JsAn vs Devil Jin | 5–6 | 45.45% |
| JsAn vs Bryan | 2–7 | 22.22% |
| JsAn vs Feng | 3–4 | 42.86% |
| JsAn vs Jun | 4–3 | 57.14% |
| JsAn vs Yoshimitsu | 3–3 | 50.00% |
| JsAn vs Dragunov | 0–6 | 0.00% |
| JsAn vs Eddy | 0–6 | 0.00% |
| JsAn vs Clive | 2–4 | 33.33% |
| JsAn vs Steve | 2–3 | 40.00% |
| JsAn vs Asuka | 0–5 | 0.00% |
| JsAn vs Law | 0–4 | 0.00% |
| JsAn vs Jack-8 | 2–2 | 50.00% |
| JsAn vs Leo | 3–1 | 75.00% |
| JsAn vs Claudio | 2–2 | 50.00% |
| JsAn vs Lee | 4–0 | 100.00% |
| JsAn vs Jin | 1–2 | 33.33% |
| JsAn vs Kuma | 0–3 | 0.00% |
| JsAn vs Leroy | 2–1 | 66.67% |
| JsAn vs Victor | 1–2 | 33.33% |
| JsAn vs Lars | 1–1 | 50.00% |
| JsAn vs Alisa | 2–0 | 100.00% |
| JsAn vs Zafina | 0–2 | 0.00% |
| JsAn vs Azucena | 1–1 | 50.00% |
| JsAn vs Raven | 0–2 | 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.