| KING_THE_KILLER vs Reina | 30–16 | 65.22% |
| KING_THE_KILLER vs Eddy | 12–25 | 32.43% |
| KING_THE_KILLER vs Jin | 18–12 | 60.00% |
| KING_THE_KILLER vs Law | 15–13 | 53.57% |
| KING_THE_KILLER vs Lili | 13–9 | 59.09% |
| KING_THE_KILLER vs Kazuya | 12–8 | 60.00% |
| KING_THE_KILLER vs Victor | 10–10 | 50.00% |
| KING_THE_KILLER vs Yoshimitsu | 10–8 | 55.56% |
| KING_THE_KILLER vs Hwoarang | 11–7 | 61.11% |
| KING_THE_KILLER vs King | 10–6 | 62.50% |
| KING_THE_KILLER vs Jun | 8–8 | 50.00% |
| KING_THE_KILLER vs Heihachi | 6–10 | 37.50% |
| KING_THE_KILLER vs Steve | 10–4 | 71.43% |
| KING_THE_KILLER vs Paul | 9–3 | 75.00% |
| KING_THE_KILLER vs Dragunov | 7–4 | 63.64% |
| KING_THE_KILLER vs Shaheen | 4–7 | 36.36% |
| KING_THE_KILLER vs Devil Jin | 5–4 | 55.56% |
| KING_THE_KILLER vs Lidia | 4–5 | 44.44% |
| KING_THE_KILLER vs Azucena | 3–5 | 37.50% |
| KING_THE_KILLER vs Bryan | 3–4 | 42.86% |
| KING_THE_KILLER vs Claudio | 4–3 | 57.14% |
| KING_THE_KILLER vs Clive | 5–2 | 71.43% |
| KING_THE_KILLER vs Nina | 3–3 | 50.00% |
| KING_THE_KILLER vs Leroy | 3–3 | 50.00% |
| KING_THE_KILLER vs Xiaoyu | 2–3 | 40.00% |
| KING_THE_KILLER vs Asuka | 4–1 | 80.00% |
| KING_THE_KILLER vs Leo | 5–0 | 100.00% |
| KING_THE_KILLER vs Lee | 3–2 | 60.00% |
| KING_THE_KILLER vs Zafina | 3–2 | 60.00% |
| KING_THE_KILLER vs Jack-8 | 0–4 | 0.00% |
| KING_THE_KILLER vs Feng | 2–2 | 50.00% |
| KING_THE_KILLER vs Raven | 2–2 | 50.00% |
| KING_THE_KILLER vs Kuma | 2–1 | 66.67% |
| KING_THE_KILLER vs Alisa | 1–1 | 50.00% |
| KING_THE_KILLER vs Lars | 0–1 | 0.00% |
| KING_THE_KILLER 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.