| ItsYumeko vs Fahkumram | 3–7 | 30.00% |
| ItsYumeko vs King | 5–4 | 55.56% |
| ItsYumeko vs Reina | 3–6 | 33.33% |
| ItsYumeko vs Jin | 5–3 | 62.50% |
| ItsYumeko vs Lidia | 3–4 | 42.86% |
| ItsYumeko vs Armor King | 3–3 | 50.00% |
| ItsYumeko vs Hwoarang | 3–2 | 60.00% |
| ItsYumeko vs Kazuya | 1–4 | 20.00% |
| ItsYumeko vs Steve | 4–1 | 80.00% |
| ItsYumeko vs Dragunov | 1–4 | 20.00% |
| ItsYumeko vs Victor | 4–1 | 80.00% |
| ItsYumeko vs Heihachi | 1–4 | 20.00% |
| ItsYumeko vs Law | 0–3 | 0.00% |
| ItsYumeko vs Yoshimitsu | 0–3 | 0.00% |
| ItsYumeko vs Nina | 2–1 | 66.67% |
| ItsYumeko vs Bryan | 0–2 | 0.00% |
| ItsYumeko vs Asuka | 1–1 | 50.00% |
| ItsYumeko vs Claudio | 1–1 | 50.00% |
| ItsYumeko vs Lee | 2–0 | 100.00% |
| ItsYumeko vs Panda | 0–2 | 0.00% |
| ItsYumeko vs Zafina | 2–0 | 100.00% |
| ItsYumeko vs Leroy | 0–2 | 0.00% |
| ItsYumeko vs Paul | 0–1 | 0.00% |
| ItsYumeko vs Jack-8 | 0–1 | 0.00% |
| ItsYumeko vs Devil Jin | 0–1 | 0.00% |
| ItsYumeko vs Feng | 0–1 | 0.00% |
| ItsYumeko vs Lili | 1–0 | 100.00% |
| ItsYumeko vs Lars | 0–1 | 0.00% |
| ItsYumeko vs Azucena | 1–0 | 100.00% |
| ItsYumeko vs Clive | 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.