| Izumi vs King | 10–8 | 55.56% |
| Izumi vs Steve | 12–5 | 70.59% |
| Izumi vs Eddy | 3–9 | 25.00% |
| Izumi vs Kuma | 5–4 | 55.56% |
| Izumi vs Kazuya | 6–2 | 75.00% |
| Izumi vs Devil Jin | 4–4 | 50.00% |
| Izumi vs Armor King | 6–2 | 75.00% |
| Izumi vs Alisa | 3–4 | 42.86% |
| Izumi vs Shaheen | 5–2 | 71.43% |
| Izumi vs Clive | 5–2 | 71.43% |
| Izumi vs Hwoarang | 6–0 | 100.00% |
| Izumi vs Victor | 4–2 | 66.67% |
| Izumi vs Heihachi | 3–3 | 50.00% |
| Izumi vs Bryan | 2–3 | 40.00% |
| Izumi vs Dragunov | 3–2 | 60.00% |
| Izumi vs Zafina | 4–1 | 80.00% |
| Izumi vs Reina | 2–3 | 40.00% |
| Izumi vs Lidia | 1–4 | 20.00% |
| Izumi vs Paul | 2–2 | 50.00% |
| Izumi vs Fahkumram | 3–1 | 75.00% |
| Izumi vs Yoshimitsu | 3–0 | 100.00% |
| Izumi vs Jack-8 | 2–1 | 66.67% |
| Izumi vs Lili | 2–1 | 66.67% |
| Izumi vs Leo | 1–2 | 33.33% |
| Izumi vs Claudio | 2–1 | 66.67% |
| Izumi vs Lee | 1–2 | 33.33% |
| Izumi vs Raven | 2–1 | 66.67% |
| Izumi vs Jin | 2–0 | 100.00% |
| Izumi vs Feng | 0–2 | 0.00% |
| Izumi vs Azucena | 2–0 | 100.00% |
| Izumi vs Miary Zo | 0–2 | 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.