| kingkoo2049 vs Eddy | 3–12 | 20.00% |
| kingkoo2049 vs King | 1–9 | 10.00% |
| kingkoo2049 vs Steve | 2–7 | 22.22% |
| kingkoo2049 vs Reina | 3–5 | 37.50% |
| kingkoo2049 vs Jin | 2–5 | 28.57% |
| kingkoo2049 vs Devil Jin | 0–7 | 0.00% |
| kingkoo2049 vs Azucena | 0–7 | 0.00% |
| kingkoo2049 vs Yoshimitsu | 3–3 | 50.00% |
| kingkoo2049 vs Jun | 1–5 | 16.67% |
| kingkoo2049 vs Victor | 0–6 | 0.00% |
| kingkoo2049 vs Paul | 2–3 | 40.00% |
| kingkoo2049 vs Lili | 4–1 | 80.00% |
| kingkoo2049 vs Dragunov | 3–2 | 60.00% |
| kingkoo2049 vs Kuma | 0–5 | 0.00% |
| kingkoo2049 vs Hwoarang | 0–4 | 0.00% |
| kingkoo2049 vs Feng | 3–1 | 75.00% |
| kingkoo2049 vs Leo | 2–2 | 50.00% |
| kingkoo2049 vs Kazuya | 1–2 | 33.33% |
| kingkoo2049 vs Claudio | 1–2 | 33.33% |
| kingkoo2049 vs Lee | 0–3 | 0.00% |
| kingkoo2049 vs Xiaoyu | 1–1 | 50.00% |
| kingkoo2049 vs Bryan | 1–1 | 50.00% |
| kingkoo2049 vs Asuka | 0–2 | 0.00% |
| kingkoo2049 vs Zafina | 2–0 | 100.00% |
| kingkoo2049 vs Leroy | 0–2 | 0.00% |
| kingkoo2049 vs Raven | 1–1 | 50.00% |
| kingkoo2049 vs Lars | 0–1 | 0.00% |
| kingkoo2049 vs Alisa | 0–1 | 0.00% |
| kingkoo2049 vs Shaheen | 0–1 | 0.00% |
| kingkoo2049 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.