| S1_King vs Eddy | 4–17 | 19.05% |
| S1_King vs Reina | 11–8 | 57.89% |
| S1_King vs Kazuya | 2–7 | 22.22% |
| S1_King vs Devil Jin | 4–5 | 44.44% |
| S1_King vs Hwoarang | 2–6 | 25.00% |
| S1_King vs Leo | 3–5 | 37.50% |
| S1_King vs Jin | 3–4 | 42.86% |
| S1_King vs Steve | 3–4 | 42.86% |
| S1_King vs Feng | 4–3 | 57.14% |
| S1_King vs Dragunov | 2–4 | 33.33% |
| S1_King vs Bryan | 1–4 | 20.00% |
| S1_King vs Lili | 3–2 | 60.00% |
| S1_King vs King | 2–2 | 50.00% |
| S1_King vs Yoshimitsu | 1–3 | 25.00% |
| S1_King vs Xiaoyu | 0–4 | 0.00% |
| S1_King vs Jack-8 | 2–2 | 50.00% |
| S1_King vs Shaheen | 1–3 | 25.00% |
| S1_King vs Jun | 2–2 | 50.00% |
| S1_King vs Paul | 1–2 | 33.33% |
| S1_King vs Lars | 1–2 | 33.33% |
| S1_King vs Kuma | 2–1 | 66.67% |
| S1_King vs Leroy | 1–2 | 33.33% |
| S1_King vs Azucena | 2–1 | 66.67% |
| S1_King vs Victor | 1–2 | 33.33% |
| S1_King vs Asuka | 2–0 | 100.00% |
| S1_King vs Alisa | 0–2 | 0.00% |
| S1_King vs Claudio | 0–2 | 0.00% |
| S1_King vs Lee | 2–0 | 100.00% |
| S1_King vs Panda | 1–1 | 50.00% |
| S1_King vs Zafina | 2–0 | 100.00% |
| S1_King vs Law | 1–0 | 100.00% |
| S1_King vs Nina | 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.