| Iinn vs Dragunov | 20–24 | 45.45% |
| Iinn vs King | 30–13 | 69.77% |
| Iinn vs Jin | 21–20 | 51.22% |
| Iinn vs Kazuya | 18–23 | 43.90% |
| Iinn vs Asuka | 15–24 | 38.46% |
| Iinn vs Paul | 15–14 | 51.72% |
| Iinn vs Reina | 17–11 | 60.71% |
| Iinn vs Bryan | 15–11 | 57.69% |
| Iinn vs Hwoarang | 10–15 | 40.00% |
| Iinn vs Victor | 11–13 | 45.83% |
| Iinn vs Law | 8–15 | 34.78% |
| Iinn vs Steve | 14–7 | 66.67% |
| Iinn vs Lili | 10–11 | 47.62% |
| Iinn vs Devil Jin | 7–13 | 35.00% |
| Iinn vs Yoshimitsu | 10–7–2 | 58.82% |
| Iinn vs Azucena | 11–8 | 57.89% |
| Iinn vs Lars | 10–7 | 58.82% |
| Iinn vs Jun | 11–6 | 64.71% |
| Iinn vs Leo | 9–7 | 56.25% |
| Iinn vs Lee | 7–9 | 43.75% |
| Iinn vs Nina | 6–9 | 40.00% |
| Iinn vs Leroy | 9–6 | 60.00% |
| Iinn vs Eddy | 4–11 | 26.67% |
| Iinn vs Jack-8 | 5–8 | 38.46% |
| Iinn vs Feng | 6–7 | 46.15% |
| Iinn vs Xiaoyu | 8–4 | 66.67% |
| Iinn vs Alisa | 6–6 | 50.00% |
| Iinn vs Raven | 9–3 | 75.00% |
| Iinn vs Claudio | 3–4 | 42.86% |
| Iinn vs Heihachi | 3–4 | 42.86% |
| Iinn vs Zafina | 3–2 | 60.00% |
| Iinn vs Kuma | 0–4 | 0.00% |
| Iinn vs Shaheen | 2–0 | 100.00% |
| Iinn vs Lidia | 1–1 | 50.00% |
| Iinn vs Clive | 0–2 | 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.