| Sirron Kire vs Hwoarang | 5–3 | 62.50% |
| Sirron Kire vs Kazuya | 3–2 | 60.00% |
| Sirron Kire vs Jack-8 | 0–5 | 0.00% |
| Sirron Kire vs Law | 1–3 | 25.00% |
| Sirron Kire vs Lars | 1–3 | 25.00% |
| Sirron Kire vs Yoshimitsu | 2–0 | 100.00% |
| Sirron Kire vs Jin | 0–2 | 0.00% |
| Sirron Kire vs Feng | 2–0 | 100.00% |
| Sirron Kire vs Lili | 0–2 | 0.00% |
| Sirron Kire vs Dragunov | 0–2 | 0.00% |
| Sirron Kire vs Leo | 0–2 | 0.00% |
| Sirron Kire vs Reina | 0–2 | 0.00% |
| Sirron Kire vs Azucena | 2–0 | 100.00% |
| Sirron Kire vs Lidia | 2–0 | 100.00% |
| Sirron Kire vs King | 1–0 | 100.00% |
| Sirron Kire vs Xiaoyu | 0–1 | 0.00% |
| Sirron Kire vs Bryan | 0–1 | 0.00% |
| Sirron Kire vs Alisa | 0–1 | 0.00% |
| Sirron Kire vs Leroy | 0–1 | 0.00% |
| Sirron Kire vs Victor | 0–1 | 0.00% |
| Sirron Kire vs Eddy | 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.