| Kir1ko vs Steve | 18–21 | 46.15% |
| Kir1ko vs King | 14–16 | 46.67% |
| Kir1ko vs Jin | 9–19 | 32.14% |
| Kir1ko vs Reina | 13–15 | 46.43% |
| Kir1ko vs Kazuya | 8–17 | 32.00% |
| Kir1ko vs Armor King | 10–14 | 41.67% |
| Kir1ko vs Hwoarang | 9–10 | 47.37% |
| Kir1ko vs Dragunov | 4–14 | 22.22% |
| Kir1ko vs Yoshimitsu | 4–11 | 26.67% |
| Kir1ko vs Azucena | 3–11 | 21.43% |
| Kir1ko vs Paul | 6–7 | 46.15% |
| Kir1ko vs Law | 9–4 | 69.23% |
| Kir1ko vs Eddy | 2–10 | 16.67% |
| Kir1ko vs Bryan | 6–5 | 54.55% |
| Kir1ko vs Devil Jin | 5–6 | 45.45% |
| Kir1ko vs Lee | 2–8 | 20.00% |
| Kir1ko vs Lidia | 2–8 | 20.00% |
| Kir1ko vs Lili | 0–8 | 0.00% |
| Kir1ko vs Victor | 2–6 | 25.00% |
| Kir1ko vs Heihachi | 4–4 | 50.00% |
| Kir1ko vs Raven | 2–5 | 28.57% |
| Kir1ko vs Shaheen | 0–6 | 0.00% |
| Kir1ko vs Jun | 4–2 | 66.67% |
| Kir1ko vs Miary Zo | 1–4 | 20.00% |
| Kir1ko vs Xiaoyu | 2–2 | 50.00% |
| Kir1ko vs Jack-8 | 4–0 | 100.00% |
| Kir1ko vs Lars | 2–2 | 50.00% |
| Kir1ko vs Alisa | 0–4 | 0.00% |
| Kir1ko vs Clive | 2–2 | 50.00% |
| Kir1ko vs Kuma | 1–1 | 50.00% |
| Kir1ko vs Fahkumram | 2–0 | 100.00% |
| Kir1ko vs Feng | 1–0 | 100.00% |
| Kir1ko vs Anna | 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.