| K1yyy vs Bryan | 15–22 | 40.54% |
| K1yyy vs Reina | 17–13 | 56.67% |
| K1yyy vs Fahkumram | 11–12 | 47.83% |
| K1yyy vs Lars | 13–8 | 61.90% |
| K1yyy vs Jin | 8–11 | 42.11% |
| K1yyy vs Victor | 9–10 | 47.37% |
| K1yyy vs Lili | 8–10 | 44.44% |
| K1yyy vs Dragunov | 8–10 | 44.44% |
| K1yyy vs Hwoarang | 6–10 | 37.50% |
| K1yyy vs Steve | 6–10 | 37.50% |
| K1yyy vs Jun | 8–8 | 50.00% |
| K1yyy vs Law | 6–9 | 40.00% |
| K1yyy vs Kazuya | 5–10 | 33.33% |
| K1yyy vs Devil Jin | 7–6 | 53.85% |
| K1yyy vs Alisa | 8–5 | 61.54% |
| K1yyy vs Lidia | 9–3 | 75.00% |
| K1yyy vs Heihachi | 7–5 | 58.33% |
| K1yyy vs King | 6–5 | 54.55% |
| K1yyy vs Zafina | 5–6 | 45.45% |
| K1yyy vs Asuka | 7–3 | 70.00% |
| K1yyy vs Paul | 3–6 | 33.33% |
| K1yyy vs Shaheen | 3–6 | 33.33% |
| K1yyy vs Azucena | 5–4 | 55.56% |
| K1yyy vs Eddy | 4–5 | 44.44% |
| K1yyy vs Yoshimitsu | 3–5 | 37.50% |
| K1yyy vs Clive | 4–3 | 57.14% |
| K1yyy vs Nina | 1–4 | 20.00% |
| K1yyy vs Anna | 2–3 | 40.00% |
| K1yyy vs Leroy | 2–2 | 50.00% |
| K1yyy vs Xiaoyu | 3–0 | 100.00% |
| K1yyy vs Jack-8 | 2–1 | 66.67% |
| K1yyy vs Feng | 2–1 | 66.67% |
| K1yyy vs Claudio | 1–2 | 33.33% |
| K1yyy vs Leo | 2–0 | 100.00% |
| K1yyy vs Kuma | 0–2 | 0.00% |
| K1yyy vs Raven | 2–0 | 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.