| Killaking400 vs Xiaoyu | 2–9 | 18.18% |
| Killaking400 vs Reina | 7–4 | 63.64% |
| Killaking400 vs Nina | 4–6 | 40.00% |
| Killaking400 vs Heihachi | 4–6 | 40.00% |
| Killaking400 vs Asuka | 1–8 | 11.11% |
| Killaking400 vs Steve | 4–4 | 50.00% |
| Killaking400 vs Jun | 0–8 | 0.00% |
| Killaking400 vs Lidia | 3–5 | 37.50% |
| Killaking400 vs Yoshimitsu | 1–6 | 14.29% |
| Killaking400 vs Paul | 2–4 | 33.33% |
| Killaking400 vs Kazuya | 2–4 | 33.33% |
| Killaking400 vs Lee | 2–4 | 33.33% |
| Killaking400 vs King | 3–2 | 60.00% |
| Killaking400 vs Jin | 1–4 | 20.00% |
| Killaking400 vs Eddy | 3–2 | 60.00% |
| Killaking400 vs Law | 0–4 | 0.00% |
| Killaking400 vs Dragunov | 0–4 | 0.00% |
| Killaking400 vs Hwoarang | 2–1 | 66.67% |
| Killaking400 vs Alisa | 1–2 | 33.33% |
| Killaking400 vs Azucena | 2–1 | 66.67% |
| Killaking400 vs Bryan | 2–0 | 100.00% |
| Killaking400 vs Devil Jin | 2–0 | 100.00% |
| Killaking400 vs Feng | 0–2 | 0.00% |
| Killaking400 vs Zafina | 0–2 | 0.00% |
| Killaking400 vs Leroy | 0–2 | 0.00% |
| Killaking400 vs Raven | 2–0 | 100.00% |
| Killaking400 vs Lili | 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.