| KIRA vs Kazuya | 12–14 | 46.15% |
| KIRA vs Bryan | 5–10 | 33.33% |
| KIRA vs Jin | 5–9 | 35.71% |
| KIRA vs Hwoarang | 7–6 | 53.85% |
| KIRA vs Alisa | 3–8 | 27.27% |
| KIRA vs Lee | 3–8 | 27.27% |
| KIRA vs Paul | 5–5 | 50.00% |
| KIRA vs Law | 2–8 | 20.00% |
| KIRA vs Reina | 2–8 | 20.00% |
| KIRA vs Eddy | 2–8 | 20.00% |
| KIRA vs Jack-8 | 3–5 | 37.50% |
| KIRA vs Azucena | 2–6 | 25.00% |
| KIRA vs Lars | 2–5 | 28.57% |
| KIRA vs Steve | 5–1 | 83.33% |
| KIRA vs Dragunov | 3–3 | 50.00% |
| KIRA vs King | 3–2 | 60.00% |
| KIRA vs Yoshimitsu | 4–1 | 80.00% |
| KIRA vs Devil Jin | 1–4 | 20.00% |
| KIRA vs Lili | 2–3 | 40.00% |
| KIRA vs Victor | 1–3 | 25.00% |
| KIRA vs Feng | 0–3 | 0.00% |
| KIRA vs Leroy | 1–2 | 33.33% |
| KIRA vs Asuka | 2–0 | 100.00% |
| KIRA vs Claudio | 0–2 | 0.00% |
| KIRA vs Jun | 0–2 | 0.00% |
| KIRA vs Shaheen | 0–1 | 0.00% |
| KIRA vs Nina | 0–1 | 0.00% |
| KIRA vs Raven | 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.