| Kirbey vs Eddy | 4–27 | 12.90% |
| Kirbey vs Law | 11–19 | 36.67% |
| Kirbey vs Jin | 5–20 | 20.00% |
| Kirbey vs Reina | 9–14 | 39.13% |
| Kirbey vs Steve | 3–15 | 16.67% |
| Kirbey vs King | 3–11 | 21.43% |
| Kirbey vs Bryan | 1–13 | 7.14% |
| Kirbey vs Lili | 5–9 | 35.71% |
| Kirbey vs Yoshimitsu | 5–8 | 38.46% |
| Kirbey vs Hwoarang | 5–8 | 38.46% |
| Kirbey vs Devil Jin | 2–9 | 18.18% |
| Kirbey vs Asuka | 1–9 | 10.00% |
| Kirbey vs Alisa | 7–2 | 77.78% |
| Kirbey vs Azucena | 2–7 | 22.22% |
| Kirbey vs Claudio | 0–6 | 0.00% |
| Kirbey vs Leroy | 3–3 | 50.00% |
| Kirbey vs Paul | 2–3 | 40.00% |
| Kirbey vs Shaheen | 1–4 | 20.00% |
| Kirbey vs Kazuya | 0–4 | 0.00% |
| Kirbey vs Feng | 0–4 | 0.00% |
| Kirbey vs Lee | 2–2 | 50.00% |
| Kirbey vs Victor | 1–2 | 33.33% |
| Kirbey vs Xiaoyu | 1–1 | 50.00% |
| Kirbey vs Kuma | 0–2 | 0.00% |
| Kirbey vs Jun | 2–0 | 100.00% |
| Kirbey vs Raven | 2–0 | 100.00% |
| Kirbey vs Dragunov | 0–1 | 0.00% |
| Kirbey vs Leo | 0–1 | 0.00% |
| Kirbey vs Nina | 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.