| iorri1 vs Kazuya | 89–56 | 61.38% |
| iorri1 vs Dragunov | 64–60 | 51.61% |
| iorri1 vs Paul | 72–42 | 63.16% |
| iorri1 vs Jin | 44–41 | 51.76% |
| iorri1 vs Bryan | 49–35 | 58.33% |
| iorri1 vs Reina | 44–37 | 54.32% |
| iorri1 vs King | 51–27 | 65.38% |
| iorri1 vs Heihachi | 40–37 | 51.95% |
| iorri1 vs Asuka | 45–22 | 67.16% |
| iorri1 vs Hwoarang | 46–16 | 74.19% |
| iorri1 vs Steve | 42–16 | 72.41% |
| iorri1 vs Law | 34–20 | 62.96% |
| iorri1 vs Lili | 23–28 | 45.10% |
| iorri1 vs Azucena | 30–19 | 61.22% |
| iorri1 vs Victor | 26–23 | 53.06% |
| iorri1 vs Jack-8 | 28–15 | 65.12% |
| iorri1 vs Feng | 26–17 | 60.47% |
| iorri1 vs Lidia | 27–16 | 62.79% |
| iorri1 vs Devil Jin | 16–19 | 45.71% |
| iorri1 vs Clive | 19–16 | 54.29% |
| iorri1 vs Lars | 19–15 | 55.88% |
| iorri1 vs Leo | 15–18 | 45.45% |
| iorri1 vs Claudio | 14–19 | 42.42% |
| iorri1 vs Lee | 22–11 | 66.67% |
| iorri1 vs Jun | 19–13 | 59.38% |
| iorri1 vs Nina | 16–13 | 55.17% |
| iorri1 vs Leroy | 12–17 | 41.38% |
| iorri1 vs Yoshimitsu | 15–9 | 62.50% |
| iorri1 vs Shaheen | 10–11 | 47.62% |
| iorri1 vs Raven | 11–8 | 57.89% |
| iorri1 vs Xiaoyu | 12–6 | 66.67% |
| iorri1 vs Alisa | 6–9 | 40.00% |
| iorri1 vs Eddy | 7–8 | 46.67% |
| iorri1 vs Kuma | 7–4 | 63.64% |
| iorri1 vs Zafina | 7–2 | 77.78% |
| iorri1 vs Armor King | 6–2 | 75.00% |
| iorri1 vs Panda | 5–2 | 71.43% |
| iorri1 vs Fahkumram | 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.