| Jermm vs Kazuya | 13–12 | 52.00% |
| Jermm vs Reina | 7–11 | 38.89% |
| Jermm vs Eddy | 9–8 | 52.94% |
| Jermm vs Law | 8–8 | 50.00% |
| Jermm vs Jin | 5–10 | 33.33% |
| Jermm vs Dragunov | 9–4 | 69.23% |
| Jermm vs Steve | 6–6 | 50.00% |
| Jermm vs Hwoarang | 5–6 | 45.45% |
| Jermm vs Lili | 1–10 | 9.09% |
| Jermm vs Lee | 5–3 | 62.50% |
| Jermm vs Kuma | 3–4 | 42.86% |
| Jermm vs King | 2–4 | 33.33% |
| Jermm vs Feng | 3–3 | 50.00% |
| Jermm vs Victor | 2–4 | 33.33% |
| Jermm vs Raven | 2–4 | 33.33% |
| Jermm vs Yoshimitsu | 3–2 | 60.00% |
| Jermm vs Xiaoyu | 3–2 | 60.00% |
| Jermm vs Leo | 4–1 | 80.00% |
| Jermm vs Nina | 1–4 | 20.00% |
| Jermm vs Azucena | 4–1 | 80.00% |
| Jermm vs Claudio | 2–2 | 50.00% |
| Jermm vs Paul | 1–2 | 33.33% |
| Jermm vs Lars | 1–2 | 33.33% |
| Jermm vs Shaheen | 2–1 | 66.67% |
| Jermm vs Zafina | 1–2 | 33.33% |
| Jermm vs Lidia | 1–2 | 33.33% |
| Jermm vs Bryan | 0–2 | 0.00% |
| Jermm vs Jack-8 | 0–2 | 0.00% |
| Jermm vs Asuka | 0–2 | 0.00% |
| Jermm vs Leroy | 2–0 | 100.00% |
| Jermm vs Jun | 1–1 | 50.00% |
| Jermm vs Devil Jin | 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.