| INIIERIOII vs Hwoarang | 21–3 | 87.50% |
| INIIERIOII vs Kazuya | 9–10 | 47.37% |
| INIIERIOII vs Jin | 9–6 | 60.00% |
| INIIERIOII vs Lili | 12–3 | 80.00% |
| INIIERIOII vs Lars | 7–6 | 53.85% |
| INIIERIOII vs Law | 6–6 | 50.00% |
| INIIERIOII vs Devil Jin | 5–7 | 41.67% |
| INIIERIOII vs Reina | 10–1 | 90.91% |
| INIIERIOII vs Leo | 7–3 | 70.00% |
| INIIERIOII vs Yoshimitsu | 3–6 | 33.33% |
| INIIERIOII vs Steve | 4–4 | 50.00% |
| INIIERIOII vs Asuka | 6–2 | 75.00% |
| INIIERIOII vs Dragunov | 6–2 | 75.00% |
| INIIERIOII vs Claudio | 3–3 | 50.00% |
| INIIERIOII vs Lee | 6–0 | 100.00% |
| INIIERIOII vs Jun | 3–3 | 50.00% |
| INIIERIOII vs Eddy | 6–0 | 100.00% |
| INIIERIOII vs Bryan | 2–3 | 40.00% |
| INIIERIOII vs Nina | 1–3 | 25.00% |
| INIIERIOII vs Feng | 2–1 | 66.67% |
| INIIERIOII vs Alisa | 1–2 | 33.33% |
| INIIERIOII vs Azucena | 1–2 | 33.33% |
| INIIERIOII vs Paul | 2–0 | 100.00% |
| INIIERIOII vs King | 0–2 | 0.00% |
| INIIERIOII vs Jack-8 | 0–2 | 0.00% |
| INIIERIOII vs Shaheen | 0–2 | 0.00% |
| INIIERIOII vs Kuma | 1–1 | 50.00% |
| INIIERIOII vs Panda | 2–0 | 100.00% |
| INIIERIOII vs Zafina | 1–1 | 50.00% |
| INIIERIOII vs Heihachi | 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.