| irotoridori vs Kazuya | 57–40 | 58.76% |
| irotoridori vs Jin | 48–39 | 55.17% |
| irotoridori vs Steve | 47–26 | 64.38% |
| irotoridori vs King | 37–35 | 51.39% |
| irotoridori vs Reina | 46–22 | 67.65% |
| irotoridori vs Heihachi | 25–33 | 43.10% |
| irotoridori vs Dragunov | 31–21 | 59.62% |
| irotoridori vs Yoshimitsu | 27–16 | 62.79% |
| irotoridori vs Law | 16–24 | 40.00% |
| irotoridori vs Devil Jin | 22–18 | 55.00% |
| irotoridori vs Bryan | 20–17 | 54.05% |
| irotoridori vs Lili | 16–20 | 44.44% |
| irotoridori vs Paul | 10–24 | 29.41% |
| irotoridori vs Asuka | 19–15 | 55.88% |
| irotoridori vs Victor | 19–13 | 59.38% |
| irotoridori vs Jun | 17–14 | 54.84% |
| irotoridori vs Hwoarang | 12–18 | 40.00% |
| irotoridori vs Lars | 13–16 | 44.83% |
| irotoridori vs Leroy | 17–11 | 60.71% |
| irotoridori vs Feng | 11–14 | 44.00% |
| irotoridori vs Alisa | 10–14 | 41.67% |
| irotoridori vs Lee | 9–14 | 39.13% |
| irotoridori vs Armor King | 11–10 | 52.38% |
| irotoridori vs Anna | 3–16 | 15.79% |
| irotoridori vs Jack-8 | 5–12 | 29.41% |
| irotoridori vs Claudio | 8–9 | 47.06% |
| irotoridori vs Clive | 4–11 | 26.67% |
| irotoridori vs Xiaoyu | 11–3 | 78.57% |
| irotoridori vs Eddy | 6–7 | 46.15% |
| irotoridori vs Fahkumram | 8–5 | 61.54% |
| irotoridori vs Miary Zo | 8–5 | 61.54% |
| irotoridori vs Lidia | 5–7 | 41.67% |
| irotoridori vs Shaheen | 4–5 | 44.44% |
| irotoridori vs Leo | 5–3 | 62.50% |
| irotoridori vs Nina | 6–2 | 75.00% |
| irotoridori vs Azucena | 4–3 | 57.14% |
| irotoridori vs Raven | 4–3 | 57.14% |
| irotoridori vs Kuma | 1–3 | 25.00% |
| irotoridori vs Panda | 2–0 | 100.00% |
| irotoridori vs Zafina | 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.