| Jalmari vs Jin | 6–21 | 22.22% |
| Jalmari vs Steve | 12–13 | 48.00% |
| Jalmari vs King | 1–16 | 5.88% |
| Jalmari vs Fahkumram | 10–7 | 58.82% |
| Jalmari vs Kazuya | 4–12 | 25.00% |
| Jalmari vs Lili | 1–12 | 7.69% |
| Jalmari vs Victor | 5–8 | 38.46% |
| Jalmari vs Heihachi | 4–9 | 30.77% |
| Jalmari vs Xiaoyu | 6–6 | 50.00% |
| Jalmari vs Nina | 5–7 | 41.67% |
| Jalmari vs Alisa | 5–6 | 45.45% |
| Jalmari vs Law | 3–7 | 30.00% |
| Jalmari vs Hwoarang | 0–10 | 0.00% |
| Jalmari vs Leo | 3–7 | 30.00% |
| Jalmari vs Reina | 7–3 | 70.00% |
| Jalmari vs Kuma | 1–8 | 11.11% |
| Jalmari vs Jun | 3–6 | 33.33% |
| Jalmari vs Paul | 3–5 | 37.50% |
| Jalmari vs Asuka | 0–8 | 0.00% |
| Jalmari vs Dragunov | 4–4 | 50.00% |
| Jalmari vs Shaheen | 2–6 | 25.00% |
| Jalmari vs Azucena | 1–7 | 12.50% |
| Jalmari vs Eddy | 2–6 | 25.00% |
| Jalmari vs Anna | 4–4 | 50.00% |
| Jalmari vs Yoshimitsu | 2–5 | 28.57% |
| Jalmari vs Jack-8 | 2–5 | 28.57% |
| Jalmari vs Devil Jin | 2–5 | 28.57% |
| Jalmari vs Armor King | 2–5 | 28.57% |
| Jalmari vs Lee | 2–4 | 33.33% |
| Jalmari vs Lidia | 3–3 | 50.00% |
| Jalmari vs Bryan | 1–4 | 20.00% |
| Jalmari vs Clive | 2–3 | 40.00% |
| Jalmari vs Lars | 2–2 | 50.00% |
| Jalmari vs Raven | 2–2 | 50.00% |
| Jalmari vs Feng | 0–2 | 0.00% |
| Jalmari vs Claudio | 0–2 | 0.00% |
| Jalmari vs Panda | 2–0 | 100.00% |
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.