| JSSN vs Nina | 7–6 | 53.85% |
| JSSN vs Steve | 8–2 | 80.00% |
| JSSN vs Reina | 4–5 | 44.44% |
| JSSN vs Azucena | 0–8 | 0.00% |
| JSSN vs King | 3–4 | 42.86% |
| JSSN vs Asuka | 4–2 | 66.67% |
| JSSN vs Paul | 3–2 | 60.00% |
| JSSN vs Bryan | 4–1 | 80.00% |
| JSSN vs Yoshimitsu | 4–0 | 100.00% |
| JSSN vs Xiaoyu | 3–1 | 75.00% |
| JSSN vs Jin | 4–0 | 100.00% |
| JSSN vs Kuma | 2–2 | 50.00% |
| JSSN vs Dragunov | 2–1 | 66.67% |
| JSSN vs Victor | 0–3 | 0.00% |
| JSSN vs Eddy | 1–2 | 33.33% |
| JSSN vs Anna | 1–2 | 33.33% |
| JSSN vs Feng | 0–2 | 0.00% |
| JSSN vs Lars | 0–2 | 0.00% |
| JSSN vs Alisa | 0–2 | 0.00% |
| JSSN vs Lee | 2–0 | 100.00% |
| JSSN vs Raven | 0–2 | 0.00% |
| JSSN vs Heihachi | 0–2 | 0.00% |
| JSSN vs Law | 0–1 | 0.00% |
| JSSN vs Hwoarang | 0–1 | 0.00% |
| JSSN vs Kazuya | 0–1 | 0.00% |
| JSSN vs Devil Jin | 0–1 | 0.00% |
| JSSN vs Jun | 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.