| KirSniff vs Reina | 16–9 | 64.00% |
| KirSniff vs Dragunov | 9–13 | 40.91% |
| KirSniff vs Hwoarang | 11–8 | 57.89% |
| KirSniff vs Law | 9–9 | 50.00% |
| KirSniff vs Jin | 7–10 | 41.18% |
| KirSniff vs Steve | 10–5 | 66.67% |
| KirSniff vs Victor | 5–6 | 45.45% |
| KirSniff vs Eddy | 3–7 | 30.00% |
| KirSniff vs Asuka | 4–4 | 50.00% |
| KirSniff vs Feng | 5–3 | 62.50% |
| KirSniff vs Zafina | 5–3 | 62.50% |
| KirSniff vs Lidia | 6–2 | 75.00% |
| KirSniff vs Clive | 6–2 | 75.00% |
| KirSniff vs Paul | 5–2 | 71.43% |
| KirSniff vs King | 2–5 | 28.57% |
| KirSniff vs Anna | 3–4 | 42.86% |
| KirSniff vs Alisa | 0–6 | 0.00% |
| KirSniff vs Azucena | 1–5 | 16.67% |
| KirSniff vs Heihachi | 6–0 | 100.00% |
| KirSniff vs Bryan | 0–5 | 0.00% |
| KirSniff vs Yoshimitsu | 0–4 | 0.00% |
| KirSniff vs Kazuya | 0–4 | 0.00% |
| KirSniff vs Kuma | 4–0 | 100.00% |
| KirSniff vs Leroy | 4–0 | 100.00% |
| KirSniff vs Xiaoyu | 3–0 | 100.00% |
| KirSniff vs Devil Jin | 1–2 | 33.33% |
| KirSniff vs Leo | 1–2 | 33.33% |
| KirSniff vs Lars | 3–0 | 100.00% |
| KirSniff vs Lee | 1–2 | 33.33% |
| KirSniff vs Jun | 1–2 | 33.33% |
| KirSniff vs Fahkumram | 0–3 | 0.00% |
| KirSniff vs Jack-8 | 2–0 | 100.00% |
| KirSniff vs Lili | 2–0 | 100.00% |
| KirSniff vs Claudio | 1–1 | 50.00% |
| KirSniff vs Shaheen | 1–1 | 50.00% |
| KirSniff vs Panda | 2–0 | 100.00% |
| KirSniff vs Raven | 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.