| Izziano vs Jin | 16–23 | 41.03% |
| Izziano vs Kazuya | 28–10 | 73.68% |
| Izziano vs Reina | 24–11 | 68.57% |
| Izziano vs Clive | 17–17 | 50.00% |
| Izziano vs Eddy | 10–19 | 34.48% |
| Izziano vs Steve | 16–6 | 72.73% |
| Izziano vs Lili | 14–7 | 66.67% |
| Izziano vs King | 6–12 | 33.33% |
| Izziano vs Hwoarang | 6–11 | 35.29% |
| Izziano vs Paul | 9–7 | 56.25% |
| Izziano vs Devil Jin | 12–4 | 75.00% |
| Izziano vs Lidia | 9–7 | 56.25% |
| Izziano vs Jun | 7–8 | 46.67% |
| Izziano vs Yoshimitsu | 8–6 | 57.14% |
| Izziano vs Bryan | 12–2 | 85.71% |
| Izziano vs Dragunov | 5–9 | 35.71% |
| Izziano vs Lars | 6–8 | 42.86% |
| Izziano vs Lee | 5–9 | 35.71% |
| Izziano vs Law | 2–11 | 15.38% |
| Izziano vs Heihachi | 4–7 | 36.36% |
| Izziano vs Raven | 7–3 | 70.00% |
| Izziano vs Xiaoyu | 7–2 | 77.78% |
| Izziano vs Feng | 4–3 | 57.14% |
| Izziano vs Claudio | 3–4 | 42.86% |
| Izziano vs Azucena | 4–3 | 57.14% |
| Izziano vs Victor | 6–1 | 85.71% |
| Izziano vs Nina | 3–3 | 50.00% |
| Izziano vs Zafina | 4–2 | 66.67% |
| Izziano vs Asuka | 1–4 | 20.00% |
| Izziano vs Leo | 3–2 | 60.00% |
| Izziano vs Anna | 3–2 | 60.00% |
| Izziano vs Shaheen | 2–2 | 50.00% |
| Izziano vs Leroy | 4–0 | 100.00% |
| Izziano vs Alisa | 2–0 | 100.00% |
| Izziano vs Kuma | 2–0 | 100.00% |
| Izziano vs Panda | 2–0 | 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.