| Izumi vs King | 45–46 | 49.45% |
| Izumi vs Bryan | 46–38 | 54.76% |
| Izumi vs Hwoarang | 43–33 | 56.58% |
| Izumi vs Jin | 42–34 | 55.26% |
| Izumi vs Dragunov | 40–30 | 57.14% |
| Izumi vs Kazuya | 26–30 | 46.43% |
| Izumi vs Steve | 23–29 | 44.23% |
| Izumi vs Reina | 30–20 | 60.00% |
| Izumi vs Lars | 13–33 | 28.26% |
| Izumi vs Lee | 22–24 | 47.83% |
| Izumi vs Eddy | 19–25 | 43.18% |
| Izumi vs Paul | 15–26 | 36.59% |
| Izumi vs Devil Jin | 18–23 | 43.90% |
| Izumi vs Feng | 22–19 | 53.66% |
| Izumi vs Yoshimitsu | 14–26 | 35.00% |
| Izumi vs Law | 12–27 | 30.77% |
| Izumi vs Victor | 11–22 | 33.33% |
| Izumi vs Jun | 15–17 | 46.88% |
| Izumi vs Jack-8 | 18–13 | 58.06% |
| Izumi vs Lili | 15–14 | 51.72% |
| Izumi vs Alisa | 10–16 | 38.46% |
| Izumi vs Azucena | 12–13 | 48.00% |
| Izumi vs Nina | 9–14 | 39.13% |
| Izumi vs Xiaoyu | 7–12 | 36.84% |
| Izumi vs Asuka | 3–13 | 18.75% |
| Izumi vs Leroy | 5–10 | 33.33% |
| Izumi vs Shaheen | 7–7 | 50.00% |
| Izumi vs Zafina | 5–7 | 41.67% |
| Izumi vs Leo | 6–3 | 66.67% |
| Izumi vs Kuma | 4–5 | 44.44% |
| Izumi vs Raven | 5–4 | 55.56% |
| Izumi vs Heihachi | 2–7 | 22.22% |
| Izumi vs Clive | 2–4 | 33.33% |
| Izumi vs Claudio | 2–3 | 40.00% |
| Izumi vs Panda | 0–5 | 0.00% |
| Izumi vs Lidia | 1–4 | 20.00% |
| Izumi vs Fahkumram | 4–1 | 80.00% |
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.