| kira_THE killer vs King | 15–20 | 42.86% |
| kira_THE killer vs Anna | 14–15 | 48.28% |
| kira_THE killer vs Steve | 11–12 | 47.83% |
| kira_THE killer vs Reina | 14–9 | 60.87% |
| kira_THE killer vs Law | 8–10 | 44.44% |
| kira_THE killer vs Paul | 5–12 | 29.41% |
| kira_THE killer vs Jin | 6–11 | 35.29% |
| kira_THE killer vs Dragunov | 8–4 | 66.67% |
| kira_THE killer vs Victor | 9–3 | 75.00% |
| kira_THE killer vs Kazuya | 4–6 | 40.00% |
| kira_THE killer vs Lili | 2–8 | 20.00% |
| kira_THE killer vs Hwoarang | 8–1 | 88.89% |
| kira_THE killer vs Asuka | 3–6 | 33.33% |
| kira_THE killer vs Claudio | 5–4 | 55.56% |
| kira_THE killer vs Jun | 4–5 | 44.44% |
| kira_THE killer vs Lars | 5–3 | 62.50% |
| kira_THE killer vs Devil Jin | 3–4 | 42.86% |
| kira_THE killer vs Alisa | 1–6 | 14.29% |
| kira_THE killer vs Azucena | 1–5 | 16.67% |
| kira_THE killer vs Jack-8 | 2–3 | 40.00% |
| kira_THE killer vs Leo | 2–3 | 40.00% |
| kira_THE killer vs Lee | 3–2 | 60.00% |
| kira_THE killer vs Kuma | 2–2 | 50.00% |
| kira_THE killer vs Yoshimitsu | 2–1 | 66.67% |
| kira_THE killer vs Bryan | 0–3 | 0.00% |
| kira_THE killer vs Xiaoyu | 0–2 | 0.00% |
| kira_THE killer vs Feng | 0–2 | 0.00% |
| kira_THE killer vs Zafina | 1–0 | 100.00% |
| kira_THE killer vs Eddy | 0–1 | 0.00% |
| kira_THE killer vs Heihachi | 0–1 | 0.00% |
| kira_THE killer vs Clive | 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.