| Izunaryu vs Kazuya | 17–20 | 45.95% |
| Izunaryu vs Dragunov | 16–16 | 50.00% |
| Izunaryu vs Hwoarang | 13–11 | 54.17% |
| Izunaryu vs King | 9–10 | 47.37% |
| Izunaryu vs Paul | 11–7 | 61.11% |
| Izunaryu vs Reina | 12–6 | 66.67% |
| Izunaryu vs Jin | 7–10 | 41.18% |
| Izunaryu vs Law | 6–9 | 40.00% |
| Izunaryu vs Xiaoyu | 6–8 | 42.86% |
| Izunaryu vs Yoshimitsu | 6–7 | 46.15% |
| Izunaryu vs Lili | 6–6 | 50.00% |
| Izunaryu vs Victor | 5–6 | 45.45% |
| Izunaryu vs Bryan | 8–2 | 80.00% |
| Izunaryu vs Asuka | 4–6 | 40.00% |
| Izunaryu vs Jun | 7–3 | 70.00% |
| Izunaryu vs Lee | 6–3 | 66.67% |
| Izunaryu vs Steve | 3–4 | 42.86% |
| Izunaryu vs Jack-8 | 5–2 | 71.43% |
| Izunaryu vs Devil Jin | 2–5 | 28.57% |
| Izunaryu vs Azucena | 4–3 | 57.14% |
| Izunaryu vs Lidia | 1–6 | 14.29% |
| Izunaryu vs Feng | 3–2 | 60.00% |
| Izunaryu vs Claudio | 2–3 | 40.00% |
| Izunaryu vs Lars | 3–1 | 75.00% |
| Izunaryu vs Alisa | 2–2 | 50.00% |
| Izunaryu vs Raven | 2–2 | 50.00% |
| Izunaryu vs Armor King | 4–0 | 100.00% |
| Izunaryu vs Leroy | 1–2 | 33.33% |
| Izunaryu vs Eddy | 2–1 | 66.67% |
| Izunaryu vs Leo | 0–2 | 0.00% |
| Izunaryu vs Shaheen | 0–2 | 0.00% |
| Izunaryu vs Zafina | 0–2 | 0.00% |
| Izunaryu vs Fahkumram | 2–0 | 100.00% |
| Izunaryu vs Nina | 1–0 | 100.00% |
| Izunaryu vs Clive | 0–1 | 0.00% |
| Izunaryu vs Anna | 0–1 | 0.00% |
| Izunaryu vs Miary Zo | 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.