| YippieKayeiii vs King | 7–8 | 46.67% |
| YippieKayeiii vs Azucena | 6–4 | 60.00% |
| YippieKayeiii vs Hwoarang | 3–6 | 33.33% |
| YippieKayeiii vs Jin | 8–1 | 88.89% |
| YippieKayeiii vs Kazuya | 5–4 | 55.56% |
| YippieKayeiii vs Alisa | 5–4 | 55.56% |
| YippieKayeiii vs Law | 4–3 | 57.14% |
| YippieKayeiii vs Asuka | 3–4 | 42.86% |
| YippieKayeiii vs Steve | 1–5 | 16.67% |
| YippieKayeiii vs Yoshimitsu | 3–2 | 60.00% |
| YippieKayeiii vs Xiaoyu | 5–0 | 100.00% |
| YippieKayeiii vs Lili | 2–3 | 40.00% |
| YippieKayeiii vs Reina | 1–4 | 20.00% |
| YippieKayeiii vs Raven | 3–2 | 60.00% |
| YippieKayeiii vs Eddy | 3–2 | 60.00% |
| YippieKayeiii vs Dragunov | 3–1 | 75.00% |
| YippieKayeiii vs Leo | 3–1 | 75.00% |
| YippieKayeiii vs Paul | 2–1 | 66.67% |
| YippieKayeiii vs Bryan | 0–3 | 0.00% |
| YippieKayeiii vs Kuma | 1–2 | 33.33% |
| YippieKayeiii vs Jun | 0–3 | 0.00% |
| YippieKayeiii vs Clive | 1–2 | 33.33% |
| YippieKayeiii vs Feng | 0–2 | 0.00% |
| YippieKayeiii vs Claudio | 2–0 | 100.00% |
| YippieKayeiii vs Nina | 1–1 | 50.00% |
| YippieKayeiii vs Heihachi | 2–0 | 100.00% |
| YippieKayeiii vs Lidia | 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.