| King Yoshi vs King | 13–21 | 38.24% |
| King Yoshi vs Reina | 11–15 | 42.31% |
| King Yoshi vs Anna | 6–20 | 23.08% |
| King Yoshi vs Law | 11–12 | 47.83% |
| King Yoshi vs Hwoarang | 7–14 | 33.33% |
| King Yoshi vs Steve | 7–13 | 35.00% |
| King Yoshi vs Jin | 4–14 | 22.22% |
| King Yoshi vs Kuma | 4–11 | 26.67% |
| King Yoshi vs Dragunov | 2–10 | 16.67% |
| King Yoshi vs Kazuya | 5–6 | 45.45% |
| King Yoshi vs Feng | 3–8 | 27.27% |
| King Yoshi vs Jun | 0–11 | 0.00% |
| King Yoshi vs Lili | 1–9 | 10.00% |
| King Yoshi vs Lee | 2–8 | 20.00% |
| King Yoshi vs Heihachi | 1–9 | 10.00% |
| King Yoshi vs Jack-8 | 4–5 | 44.44% |
| King Yoshi vs Yoshimitsu | 2–6 | 25.00% |
| King Yoshi vs Bryan | 3–5 | 37.50% |
| King Yoshi vs Asuka | 2–6 | 25.00% |
| King Yoshi vs Azucena | 2–6 | 25.00% |
| King Yoshi vs Eddy | 3–5 | 37.50% |
| King Yoshi vs Devil Jin | 6–1 | 85.71% |
| King Yoshi vs Clive | 4–3 | 57.14% |
| King Yoshi vs Paul | 1–5 | 16.67% |
| King Yoshi vs Xiaoyu | 4–2 | 66.67% |
| King Yoshi vs Leo | 1–5 | 16.67% |
| King Yoshi vs Shaheen | 1–5 | 16.67% |
| King Yoshi vs Zafina | 1–5 | 16.67% |
| King Yoshi vs Claudio | 4–1 | 80.00% |
| King Yoshi vs Nina | 1–4 | 20.00% |
| King Yoshi vs Victor | 2–2 | 50.00% |
| King Yoshi vs Leroy | 1–2 | 33.33% |
| King Yoshi vs Alisa | 0–2 | 0.00% |
| King Yoshi vs Raven | 2–0 | 100.00% |
| King Yoshi vs Lidia | 0–2 | 0.00% |
| King Yoshi vs Panda | 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.