| idjma vs Reina | 31–47 | 39.74% |
| idjma vs King | 22–36 | 37.93% |
| idjma vs Dragunov | 21–31 | 40.38% |
| idjma vs Jin | 22–28 | 44.00% |
| idjma vs Steve | 20–29 | 40.82% |
| idjma vs Kazuya | 24–22 | 52.17% |
| idjma vs Heihachi | 18–26 | 40.91% |
| idjma vs Paul | 22–16 | 57.89% |
| idjma vs Bryan | 18–16 | 52.94% |
| idjma vs Hwoarang | 18–12 | 60.00% |
| idjma vs Asuka | 14–13 | 51.85% |
| idjma vs Lili | 13–11 | 54.17% |
| idjma vs Law | 9–14 | 39.13% |
| idjma vs Devil Jin | 11–12 | 47.83% |
| idjma vs Jun | 12–10 | 54.55% |
| idjma vs Nina | 12–9 | 57.14% |
| idjma vs Yoshimitsu | 10–10 | 50.00% |
| idjma vs Azucena | 10–9 | 52.63% |
| idjma vs Feng | 7–7 | 50.00% |
| idjma vs Lee | 6–8 | 42.86% |
| idjma vs Claudio | 7–6 | 53.85% |
| idjma vs Kuma | 9–4 | 69.23% |
| idjma vs Leo | 6–6 | 50.00% |
| idjma vs Alisa | 9–3 | 75.00% |
| idjma vs Jack-8 | 4–7 | 36.36% |
| idjma vs Victor | 4–7 | 36.36% |
| idjma vs Eddy | 4–7 | 36.36% |
| idjma vs Xiaoyu | 5–5 | 50.00% |
| idjma vs Panda | 4–6 | 40.00% |
| idjma vs Lidia | 6–4 | 60.00% |
| idjma vs Raven | 6–1 | 85.71% |
| idjma vs Lars | 4–2 | 66.67% |
| idjma vs Clive | 3–3 | 50.00% |
| idjma vs Zafina | 2–2 | 50.00% |
| idjma vs Leroy | 3–1 | 75.00% |
| idjma vs Shaheen | 1–2 | 33.33% |
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.