| Igna vs Kazuya | 18–12 | 60.00% |
| Igna vs Law | 18–8 | 69.23% |
| Igna vs Reina | 15–10 | 60.00% |
| Igna vs Jin | 11–12 | 47.83% |
| Igna vs Eddy | 1–17 | 5.56% |
| Igna vs Victor | 10–7 | 58.82% |
| Igna vs King | 4–11 | 26.67% |
| Igna vs Yoshimitsu | 6–8 | 42.86% |
| Igna vs Dragunov | 6–7 | 46.15% |
| Igna vs Hwoarang | 7–5 | 58.33% |
| Igna vs Bryan | 6–5 | 54.55% |
| Igna vs Jun | 8–3 | 72.73% |
| Igna vs Paul | 6–4 | 60.00% |
| Igna vs Steve | 2–7–1 | 22.22% |
| Igna vs Alisa | 6–3 | 66.67% |
| Igna vs Nina | 5–4 | 55.56% |
| Igna vs Asuka | 4–4 | 50.00% |
| Igna vs Lili | 2–5 | 28.57% |
| Igna vs Xiaoyu | 2–4 | 33.33% |
| Igna vs Claudio | 3–2 | 60.00% |
| Igna vs Azucena | 4–1 | 80.00% |
| Igna vs Devil Jin | 0–4 | 0.00% |
| Igna vs Feng | 1–3 | 25.00% |
| Igna vs Lee | 2–2 | 50.00% |
| Igna vs Zafina | 1–2 | 33.33% |
| Igna vs Leroy | 3–0 | 100.00% |
| Igna vs Lidia | 2–1 | 66.67% |
| Igna vs Jack-8 | 1–1 | 50.00% |
| Igna vs Lars | 1–1 | 50.00% |
| Igna vs Heihachi | 0–2 | 0.00% |
| Igna vs Shaheen | 1–0 | 100.00% |
| Igna vs Raven | 1–0 | 100.00% |
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.