| Iz_x vs Reina | 8–2 | 80.00% |
| Iz_x vs King | 4–4 | 50.00% |
| Iz_x vs Lili | 1–6 | 14.29% |
| Iz_x vs Dragunov | 4–3 | 57.14% |
| Iz_x vs Victor | 3–4 | 42.86% |
| Iz_x vs Fahkumram | 1–6 | 14.29% |
| Iz_x vs Steve | 2–4 | 33.33% |
| Iz_x vs Lee | 1–5 | 16.67% |
| Iz_x vs Jun | 3–3 | 50.00% |
| Iz_x vs Xiaoyu | 4–1 | 80.00% |
| Iz_x vs Azucena | 1–4 | 20.00% |
| Iz_x vs Heihachi | 4–1 | 80.00% |
| Iz_x vs Armor King | 2–3 | 40.00% |
| Iz_x vs Law | 3–1 | 75.00% |
| Iz_x vs Kazuya | 0–4 | 0.00% |
| Iz_x vs Zafina | 4–0 | 100.00% |
| Iz_x vs Clive | 0–4 | 0.00% |
| Iz_x vs Devil Jin | 2–1 | 66.67% |
| Iz_x vs Alisa | 2–1 | 66.67% |
| Iz_x vs Panda | 2–1 | 66.67% |
| Iz_x vs Miary Zo | 1–2 | 33.33% |
| Iz_x vs Paul | 0–2 | 0.00% |
| Iz_x vs Jin | 0–2 | 0.00% |
| Iz_x vs Eddy | 0–2 | 0.00% |
| Iz_x vs Yoshimitsu | 1–0 | 100.00% |
| Iz_x vs Lars | 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.