| Kiruya vs Kazuya | 52–27 | 65.82% |
| Kiruya vs Paul | 34–14 | 70.83% |
| Kiruya vs Dragunov | 22–24 | 47.83% |
| Kiruya vs Jin | 20–24 | 45.45% |
| Kiruya vs King | 22–21 | 51.16% |
| Kiruya vs Bryan | 13–30 | 30.23% |
| Kiruya vs Steve | 16–23 | 41.03% |
| Kiruya vs Reina | 14–21 | 40.00% |
| Kiruya vs Lili | 13–20 | 39.39% |
| Kiruya vs Victor | 24–9 | 72.73% |
| Kiruya vs Law | 14–17 | 45.16% |
| Kiruya vs Asuka | 16–15 | 51.61% |
| Kiruya vs Heihachi | 12–19 | 38.71% |
| Kiruya vs Hwoarang | 13–16 | 44.83% |
| Kiruya vs Jun | 12–10 | 54.55% |
| Kiruya vs Yoshimitsu | 11–10 | 52.38% |
| Kiruya vs Alisa | 11–10 | 52.38% |
| Kiruya vs Azucena | 10–11 | 47.62% |
| Kiruya vs Clive | 8–11 | 42.11% |
| Kiruya vs Lee | 8–10 | 44.44% |
| Kiruya vs Lars | 10–7 | 58.82% |
| Kiruya vs Jack-8 | 8–7 | 53.33% |
| Kiruya vs Devil Jin | 5–8 | 38.46% |
| Kiruya vs Xiaoyu | 7–5 | 58.33% |
| Kiruya vs Claudio | 6–6 | 50.00% |
| Kiruya vs Nina | 6–6 | 50.00% |
| Kiruya vs Eddy | 6–6 | 50.00% |
| Kiruya vs Zafina | 5–6 | 45.45% |
| Kiruya vs Leroy | 5–5 | 50.00% |
| Kiruya vs Lidia | 7–3 | 70.00% |
| Kiruya vs Kuma | 3–6 | 33.33% |
| Kiruya vs Armor King | 6–1 | 85.71% |
| Kiruya vs Shaheen | 2–4 | 33.33% |
| Kiruya vs Raven | 5–1 | 83.33% |
| Kiruya vs Leo | 4–1 | 80.00% |
| Kiruya vs Miary Zo | 4–1 | 80.00% |
| Kiruya vs Panda | 0–4 | 0.00% |
| Kiruya vs Feng | 1–2 | 33.33% |
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.