| Jérôme vs Hwoarang | 3–20 | 13.04% |
| Jérôme vs Law | 4–11 | 26.67% |
| Jérôme vs Steve | 1–14 | 6.67% |
| Jérôme vs Reina | 3–12 | 20.00% |
| Jérôme vs King | 5–7 | 41.67% |
| Jérôme vs Jin | 3–9 | 25.00% |
| Jérôme vs Yoshimitsu | 2–8 | 20.00% |
| Jérôme vs Leroy | 2–7 | 22.22% |
| Jérôme vs Kazuya | 1–7 | 12.50% |
| Jérôme vs Claudio | 0–8 | 0.00% |
| Jérôme vs Lee | 3–5 | 37.50% |
| Jérôme vs Azucena | 3–5 | 37.50% |
| Jérôme vs Asuka | 2–5 | 28.57% |
| Jérôme vs Lili | 4–2 | 66.67% |
| Jérôme vs Lars | 2–4 | 33.33% |
| Jérôme vs Alisa | 1–5 | 16.67% |
| Jérôme vs Panda | 1–5 | 16.67% |
| Jérôme vs Shaheen | 1–4 | 20.00% |
| Jérôme vs Xiaoyu | 4–0 | 100.00% |
| Jérôme vs Leo | 2–2 | 50.00% |
| Jérôme vs Jun | 0–4 | 0.00% |
| Jérôme vs Bryan | 1–2 | 33.33% |
| Jérôme vs Devil Jin | 1–2 | 33.33% |
| Jérôme vs Lidia | 0–3 | 0.00% |
| Jérôme vs Clive | 1–2 | 33.33% |
| Jérôme vs Feng | 0–2 | 0.00% |
| Jérôme vs Nina | 0–2 | 0.00% |
| Jérôme vs Kuma | 0–2 | 0.00% |
| Jérôme vs Victor | 0–2 | 0.00% |
| Jérôme vs Heihachi | 0–2 | 0.00% |
| Jérôme vs Paul | 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.