| ITsuMo vs Kazuya | 11–13 | 45.83% |
| ITsuMo vs Reina | 15–9 | 62.50% |
| ITsuMo vs Lili | 10–13 | 43.48% |
| ITsuMo vs Victor | 10–12 | 45.45% |
| ITsuMo vs Paul | 6–11 | 35.29% |
| ITsuMo vs Bryan | 6–11 | 35.29% |
| ITsuMo vs King | 13–3 | 81.25% |
| ITsuMo vs Hwoarang | 8–8 | 50.00% |
| ITsuMo vs Steve | 8–8 | 50.00% |
| ITsuMo vs Jin | 11–3 | 78.57% |
| ITsuMo vs Devil Jin | 4–8 | 33.33% |
| ITsuMo vs Alisa | 6–6 | 50.00% |
| ITsuMo vs Azucena | 2–10 | 16.67% |
| ITsuMo vs Yoshimitsu | 3–8 | 27.27% |
| ITsuMo vs Law | 4–6 | 40.00% |
| ITsuMo vs Kuma | 3–7 | 30.00% |
| ITsuMo vs Asuka | 8–1 | 88.89% |
| ITsuMo vs Zafina | 2–7 | 22.22% |
| ITsuMo vs Eddy | 4–5 | 44.44% |
| ITsuMo vs Jun | 3–5 | 37.50% |
| ITsuMo vs Leo | 3–4 | 42.86% |
| ITsuMo vs Leroy | 3–4 | 42.86% |
| ITsuMo vs Feng | 0–6 | 0.00% |
| ITsuMo vs Claudio | 3–3 | 50.00% |
| ITsuMo vs Raven | 3–3 | 50.00% |
| ITsuMo vs Xiaoyu | 2–3 | 40.00% |
| ITsuMo vs Dragunov | 2–3 | 40.00% |
| ITsuMo vs Lars | 2–2 | 50.00% |
| ITsuMo vs Heihachi | 2–2 | 50.00% |
| ITsuMo vs Shaheen | 2–1 | 66.67% |
| ITsuMo vs Jack-8 | 1–1 | 50.00% |
| ITsuMo vs Nina | 2–0 | 100.00% |
| ITsuMo vs Lee | 0–2 | 0.00% |
| ITsuMo vs Clive | 0–2 | 0.00% |
| ITsuMo vs Fahkumram | 2–0 | 100.00% |
| ITsuMo vs Lidia | 1–0 | 100.00% |
| ITsuMo vs Armor King | 1–0 | 100.00% |
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.