| Its_yaya vs Reina | 15–12 | 55.56% |
| Its_yaya vs King | 8–12 | 40.00% |
| Its_yaya vs Clive | 7–7 | 50.00% |
| Its_yaya vs Kazuya | 3–7 | 30.00% |
| Its_yaya vs Heihachi | 5–5 | 50.00% |
| Its_yaya vs Eddy | 6–2 | 75.00% |
| Its_yaya vs Alisa | 5–2 | 71.43% |
| Its_yaya vs Steve | 4–2 | 66.67% |
| Its_yaya vs Dragunov | 4–2 | 66.67% |
| Its_yaya vs Hwoarang | 1–4 | 20.00% |
| Its_yaya vs Jin | 3–2 | 60.00% |
| Its_yaya vs Lili | 1–4 | 20.00% |
| Its_yaya vs Leroy | 4–1 | 80.00% |
| Its_yaya vs Jun | 1–4 | 20.00% |
| Its_yaya vs Armor King | 1–4 | 20.00% |
| Its_yaya vs Asuka | 3–1 | 75.00% |
| Its_yaya vs Victor | 4–0 | 100.00% |
| Its_yaya vs Yoshimitsu | 2–1 | 66.67% |
| Its_yaya vs Nina | 0–3 | 0.00% |
| Its_yaya vs Lidia | 2–1 | 66.67% |
| Its_yaya vs Anna | 2–1 | 66.67% |
| Its_yaya vs Paul | 2–0 | 100.00% |
| Its_yaya vs Xiaoyu | 2–0 | 100.00% |
| Its_yaya vs Jack-8 | 2–0 | 100.00% |
| Its_yaya vs Devil Jin | 0–1 | 0.00% |
| Its_yaya vs Leo | 1–0 | 100.00% |
| Its_yaya vs Azucena | 0–1 | 0.00% |
| Its_yaya 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.