| idiana vs Jin | 30–46 | 39.47% |
| idiana vs Kazuya | 37–36 | 50.68% |
| idiana vs King | 26–40 | 39.39% |
| idiana vs Dragunov | 14–43 | 24.56% |
| idiana vs Bryan | 17–31–1 | 35.42% |
| idiana vs Steve | 28–18 | 60.87% |
| idiana vs Heihachi | 15–28 | 34.88% |
| idiana vs Devil Jin | 16–25 | 39.02% |
| idiana vs Law | 15–22 | 40.54% |
| idiana vs Nina | 28–8 | 77.78% |
| idiana vs Reina | 19–17 | 52.78% |
| idiana vs Yoshimitsu | 12–23 | 34.29% |
| idiana vs Hwoarang | 19–16 | 54.29% |
| idiana vs Lili | 14–15 | 48.28% |
| idiana vs Victor | 14–13 | 51.85% |
| idiana vs Paul | 11–14 | 44.00% |
| idiana vs Eddy | 13–12 | 52.00% |
| idiana vs Asuka | 9–9 | 50.00% |
| idiana vs Feng | 3–15 | 16.67% |
| idiana vs Jun | 9–8 | 52.94% |
| idiana vs Azucena | 7–7 | 50.00% |
| idiana vs Leo | 5–8 | 38.46% |
| idiana vs Lee | 9–3 | 75.00% |
| idiana vs Leroy | 4–8 | 33.33% |
| idiana vs Alisa | 7–4 | 63.64% |
| idiana vs Claudio | 2–9 | 18.18% |
| idiana vs Lars | 6–3 | 66.67% |
| idiana vs Lidia | 2–7 | 22.22% |
| idiana vs Shaheen | 1–6 | 14.29% |
| idiana vs Xiaoyu | 3–3 | 50.00% |
| idiana vs Jack-8 | 2–4 | 33.33% |
| idiana vs Kuma | 4–2 | 66.67% |
| idiana vs Raven | 3–3 | 50.00% |
| idiana vs Zafina | 1–1 | 50.00% |
| idiana vs Clive | 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.