| Izutsumi vs Reina | 23–18 | 56.10% |
| Izutsumi vs King | 21–17 | 55.26% |
| Izutsumi vs Steve | 23–14 | 62.16% |
| Izutsumi vs Kazuya | 19–14 | 57.58% |
| Izutsumi vs Jin | 10–12 | 45.45% |
| Izutsumi vs Bryan | 9–11 | 45.00% |
| Izutsumi vs Asuka | 15–5 | 75.00% |
| Izutsumi vs Devil Jin | 10–9 | 52.63% |
| Izutsumi vs Heihachi | 13–6 | 68.42% |
| Izutsumi vs Yoshimitsu | 5–11 | 31.25% |
| Izutsumi vs Hwoarang | 10–6 | 62.50% |
| Izutsumi vs Nina | 10–5 | 66.67% |
| Izutsumi vs Dragunov | 8–6 | 57.14% |
| Izutsumi vs Lee | 7–4 | 63.64% |
| Izutsumi vs Alisa | 6–4 | 60.00% |
| Izutsumi vs Xiaoyu | 4–5 | 44.44% |
| Izutsumi vs Raven | 6–3 | 66.67% |
| Izutsumi vs Lili | 2–6 | 25.00% |
| Izutsumi vs Jun | 1–7 | 12.50% |
| Izutsumi vs Eddy | 0–8 | 0.00% |
| Izutsumi vs Lars | 4–3 | 57.14% |
| Izutsumi vs Claudio | 3–4 | 42.86% |
| Izutsumi vs Law | 2–4 | 33.33% |
| Izutsumi vs Leroy | 3–3 | 50.00% |
| Izutsumi vs Azucena | 2–4 | 33.33% |
| Izutsumi vs Victor | 5–1 | 83.33% |
| Izutsumi vs Lidia | 2–4 | 33.33% |
| Izutsumi vs Jack-8 | 4–1 | 80.00% |
| Izutsumi vs Feng | 4–1 | 80.00% |
| Izutsumi vs Leo | 3–2 | 60.00% |
| Izutsumi vs Zafina | 0–4 | 0.00% |
| Izutsumi vs Shaheen | 1–2 | 33.33% |
| Izutsumi vs Panda | 1–1 | 50.00% |
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.