| Kira vs Reina | 43–38 | 53.09% |
| Kira vs Eddy | 12–58 | 17.14% |
| Kira vs King | 33–34 | 49.25% |
| Kira vs Hwoarang | 32–27 | 54.24% |
| Kira vs Steve | 19–32 | 37.25% |
| Kira vs Dragunov | 21–27 | 43.75% |
| Kira vs Kazuya | 25–17 | 59.52% |
| Kira vs Jin | 22–19 | 53.66% |
| Kira vs Azucena | 22–17 | 56.41% |
| Kira vs Alisa | 17–19 | 47.22% |
| Kira vs Asuka | 16–18 | 47.06% |
| Kira vs Lee | 17–14 | 54.84% |
| Kira vs Paul | 11–18 | 37.93% |
| Kira vs Law | 8–21 | 27.59% |
| Kira vs Bryan | 16–13 | 55.17% |
| Kira vs Lili | 9–20 | 31.03% |
| Kira vs Lidia | 10–18 | 35.71% |
| Kira vs Lars | 12–15 | 44.44% |
| Kira vs Yoshimitsu | 6–18 | 25.00% |
| Kira vs Jun | 7–16 | 30.43% |
| Kira vs Leo | 6–16 | 27.27% |
| Kira vs Nina | 7–15 | 31.82% |
| Kira vs Victor | 8–13 | 38.10% |
| Kira vs Feng | 9–10 | 47.37% |
| Kira vs Leroy | 5–14 | 26.32% |
| Kira vs Raven | 10–9 | 52.63% |
| Kira vs Xiaoyu | 10–4 | 71.43% |
| Kira vs Devil Jin | 9–5 | 64.29% |
| Kira vs Clive | 6–8 | 42.86% |
| Kira vs Shaheen | 5–7 | 41.67% |
| Kira vs Jack-8 | 7–4 | 63.64% |
| Kira vs Zafina | 3–7 | 30.00% |
| Kira vs Heihachi | 3–2 | 60.00% |
| Kira vs Claudio | 0–4 | 0.00% |
| Kira vs Kuma | 0–4 | 0.00% |
| Kira vs Panda | 2–0 | 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.