| kiyy vs Kazuya | 41–14 | 74.55% |
| kiyy vs Hwoarang | 23–22 | 51.11% |
| kiyy vs Jin | 30–11 | 73.17% |
| kiyy vs King | 18–17 | 51.43% |
| kiyy vs Dragunov | 23–11 | 67.65% |
| kiyy vs Lili | 23–10 | 69.70% |
| kiyy vs Reina | 22–11 | 66.67% |
| kiyy vs Steve | 24–6 | 80.00% |
| kiyy vs Bryan | 14–13 | 51.85% |
| kiyy vs Clive | 16–11 | 59.26% |
| kiyy vs Law | 17–9 | 65.38% |
| kiyy vs Asuka | 16–9 | 64.00% |
| kiyy vs Devil Jin | 16–9 | 64.00% |
| kiyy vs Jun | 18–6 | 75.00% |
| kiyy vs Yoshimitsu | 9–13 | 40.91% |
| kiyy vs Lee | 16–6 | 72.73% |
| kiyy vs Paul | 15–5 | 75.00% |
| kiyy vs Victor | 11–7 | 61.11% |
| kiyy vs Feng | 13–4 | 76.47% |
| kiyy vs Azucena | 9–7 | 56.25% |
| kiyy vs Leo | 11–4 | 73.33% |
| kiyy vs Zafina | 8–7 | 53.33% |
| kiyy vs Eddy | 10–5 | 66.67% |
| kiyy vs Lars | 10–4 | 71.43% |
| kiyy vs Xiaoyu | 9–4 | 69.23% |
| kiyy vs Jack-8 | 6–5 | 54.55% |
| kiyy vs Kuma | 6–5 | 54.55% |
| kiyy vs Raven | 5–6 | 45.45% |
| kiyy vs Heihachi | 8–3 | 72.73% |
| kiyy vs Claudio | 6–4 | 60.00% |
| kiyy vs Shaheen | 7–3 | 70.00% |
| kiyy vs Nina | 5–2 | 71.43% |
| kiyy vs Leroy | 4–2 | 66.67% |
| kiyy vs Lidia | 4–1 | 80.00% |
| kiyy vs Alisa | 1–2 | 33.33% |
| kiyy vs Armor King | 3–0 | 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.