| itsuki vs Reina | 5–7 | 41.67% |
| itsuki vs Lili | 7–3 | 70.00% |
| itsuki vs Jin | 4–5 | 44.44% |
| itsuki vs Feng | 3–6 | 33.33% |
| itsuki vs Asuka | 4–4 | 50.00% |
| itsuki vs Nina | 4–3 | 57.14% |
| itsuki vs Hwoarang | 2–4 | 33.33% |
| itsuki vs Alisa | 3–3 | 50.00% |
| itsuki vs Azucena | 1–5 | 16.67% |
| itsuki vs Eddy | 2–4 | 33.33% |
| itsuki vs Paul | 5–0 | 100.00% |
| itsuki vs King | 2–3 | 40.00% |
| itsuki vs Victor | 1–4 | 20.00% |
| itsuki vs Kazuya | 2–2 | 50.00% |
| itsuki vs Leo | 0–4 | 0.00% |
| itsuki vs Jun | 1–3 | 25.00% |
| itsuki vs Law | 1–2 | 33.33% |
| itsuki vs Steve | 2–1 | 66.67% |
| itsuki vs Jack-8 | 1–2 | 33.33% |
| itsuki vs Dragunov | 0–3 | 0.00% |
| itsuki vs Lee | 2–1 | 66.67% |
| itsuki vs Kuma | 0–3 | 0.00% |
| itsuki vs Bryan | 0–2 | 0.00% |
| itsuki vs Devil Jin | 0–2 | 0.00% |
| itsuki vs Zafina | 1–1 | 50.00% |
| itsuki vs Xiaoyu | 0–1 | 0.00% |
| itsuki vs Lars | 0–1 | 0.00% |
| itsuki vs Panda | 1–0 | 100.00% |
| itsuki vs Leroy | 0–1 | 0.00% |
| itsuki vs Raven | 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.