| IORI vs Jin | 63–87 | 42.00% |
| IORI vs King | 65–62 | 51.18% |
| IORI vs Reina | 56–62 | 47.46% |
| IORI vs Kazuya | 52–63 | 45.22% |
| IORI vs Dragunov | 50–57 | 46.73% |
| IORI vs Paul | 40–64 | 38.46% |
| IORI vs Hwoarang | 44–51 | 46.32% |
| IORI vs Lili | 51–43 | 54.26% |
| IORI vs Bryan | 34–51 | 40.00% |
| IORI vs Victor | 38–47 | 44.71% |
| IORI vs Law | 43–36 | 54.43% |
| IORI vs Steve | 36–41 | 46.75% |
| IORI vs Yoshimitsu | 38–35 | 52.05% |
| IORI vs Jun | 34–31 | 52.31% |
| IORI vs Asuka | 29–28 | 50.88% |
| IORI vs Alisa | 25–30 | 45.45% |
| IORI vs Xiaoyu | 19–30 | 38.78% |
| IORI vs Devil Jin | 20–26 | 43.48% |
| IORI vs Feng | 20–23 | 46.51% |
| IORI vs Claudio | 12–31 | 27.91% |
| IORI vs Azucena | 19–24 | 44.19% |
| IORI vs Leo | 18–21 | 46.15% |
| IORI vs Lars | 11–26 | 29.73% |
| IORI vs Eddy | 15–20 | 42.86% |
| IORI vs Leroy | 19–12 | 61.29% |
| IORI vs Jack-8 | 10–18 | 35.71% |
| IORI vs Lidia | 15–10 | 60.00% |
| IORI vs Nina | 6–15 | 28.57% |
| IORI vs Lee | 9–12 | 42.86% |
| IORI vs Kuma | 13–8 | 61.90% |
| IORI vs Raven | 10–11 | 47.62% |
| IORI vs Heihachi | 8–11 | 42.11% |
| IORI vs Zafina | 3–13 | 18.75% |
| IORI vs Panda | 2–6 | 25.00% |
| IORI vs Shaheen | 2–5 | 28.57% |
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.