| Izzeco vs Law | 5–3 | 62.50% |
| Izzeco vs Reina | 6–1 | 85.71% |
| Izzeco vs Hwoarang | 3–3 | 50.00% |
| Izzeco vs Feng | 4–1 | 80.00% |
| Izzeco vs Lidia | 4–1 | 80.00% |
| Izzeco vs Lili | 3–1 | 75.00% |
| Izzeco vs Alisa | 3–1 | 75.00% |
| Izzeco vs Clive | 1–3 | 25.00% |
| Izzeco vs Steve | 2–1 | 66.67% |
| Izzeco vs Jun | 1–2 | 33.33% |
| Izzeco vs King | 2–0 | 100.00% |
| Izzeco vs Yoshimitsu | 2–0 | 100.00% |
| Izzeco vs Jin | 1–1 | 50.00% |
| Izzeco vs Bryan | 0–2 | 0.00% |
| Izzeco vs Kazuya | 2–0 | 100.00% |
| Izzeco vs Lee | 1–1 | 50.00% |
| Izzeco vs Leroy | 0–2 | 0.00% |
| Izzeco vs Raven | 2–0 | 100.00% |
| Izzeco vs Eddy | 0–2 | 0.00% |
| Izzeco vs Fahkumram | 2–0 | 100.00% |
| Izzeco vs Xiaoyu | 1–0 | 100.00% |
| Izzeco vs Asuka | 0–1 | 0.00% |
| Izzeco vs Lars | 0–1 | 0.00% |
| Izzeco vs Heihachi | 1–0 | 100.00% |
| Izzeco vs Armor King | 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.