| Izzo vs King | 10–8 | 55.56% |
| Izzo vs Victor | 8–5 | 61.54% |
| Izzo vs Lars | 4–4 | 50.00% |
| Izzo vs Reina | 4–4 | 50.00% |
| Izzo vs Dragunov | 2–5 | 28.57% |
| Izzo vs Clive | 3–2 | 60.00% |
| Izzo vs Hwoarang | 3–1 | 75.00% |
| Izzo vs Bryan | 2–2 | 50.00% |
| Izzo vs Kazuya | 3–1 | 75.00% |
| Izzo vs Steve | 3–1 | 75.00% |
| Izzo vs Lili | 4–0 | 100.00% |
| Izzo vs Paul | 3–0 | 100.00% |
| Izzo vs Claudio | 2–1 | 66.67% |
| Izzo vs Shaheen | 2–1 | 66.67% |
| Izzo vs Jun | 3–0 | 100.00% |
| Izzo vs Law | 0–2 | 0.00% |
| Izzo vs Yoshimitsu | 0–2 | 0.00% |
| Izzo vs Xiaoyu | 2–0 | 100.00% |
| Izzo vs Leo | 2–0 | 100.00% |
| Izzo vs Heihachi | 1–1 | 50.00% |
| Izzo vs Jin | 1–0 | 100.00% |
| Izzo vs Jack-8 | 1–0 | 100.00% |
| Izzo vs Devil Jin | 0–1 | 0.00% |
| Izzo vs Alisa | 1–0 | 100.00% |
| Izzo vs Nina | 1–0 | 100.00% |
| Izzo vs Zafina | 0–1 | 0.00% |
| Izzo vs Miary Zo | 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.