| Ky0usuke vs Heihachi | 134–127 | 51.34% |
| Ky0usuke vs Kazuya | 133–110 | 54.73% |
| Ky0usuke vs Bryan | 73–80 | 47.71% |
| Ky0usuke vs Jin | 82–60 | 57.75% |
| Ky0usuke vs Clive | 69–63 | 52.27% |
| Ky0usuke vs Reina | 69–62 | 52.67% |
| Ky0usuke vs King | 62–45 | 57.94% |
| Ky0usuke vs Hwoarang | 45–55 | 45.00% |
| Ky0usuke vs Steve | 52–44 | 54.17% |
| Ky0usuke vs Yoshimitsu | 54–35 | 60.67% |
| Ky0usuke vs Law | 57–29 | 66.28% |
| Ky0usuke vs Dragunov | 48–37 | 56.47% |
| Ky0usuke vs Lidia | 55–29 | 65.48% |
| Ky0usuke vs Armor King | 41–41 | 50.00% |
| Ky0usuke vs Lili | 40–41 | 49.38% |
| Ky0usuke vs Asuka | 40–40 | 50.00% |
| Ky0usuke vs Victor | 43–28 | 60.56% |
| Ky0usuke vs Jun | 33–33 | 50.00% |
| Ky0usuke vs Nina | 33–29 | 53.23% |
| Ky0usuke vs Eddy | 27–34 | 44.26% |
| Ky0usuke vs Lee | 29–30 | 49.15% |
| Ky0usuke vs Paul | 25–29 | 46.30% |
| Ky0usuke vs Devil Jin | 16–35 | 31.37% |
| Ky0usuke vs Fahkumram | 25–21 | 54.35% |
| Ky0usuke vs Azucena | 16–24 | 40.00% |
| Ky0usuke vs Feng | 17–19 | 47.22% |
| Ky0usuke vs Alisa | 17–19 | 47.22% |
| Ky0usuke vs Anna | 18–15 | 54.55% |
| Ky0usuke vs Lars | 12–19 | 38.71% |
| Ky0usuke vs Xiaoyu | 18–10 | 64.29% |
| Ky0usuke vs Raven | 13–13 | 50.00% |
| Ky0usuke vs Claudio | 9–13 | 40.91% |
| Ky0usuke vs Kuma | 11–11 | 50.00% |
| Ky0usuke vs Leo | 9–8 | 52.94% |
| Ky0usuke vs Jack-8 | 6–10 | 37.50% |
| Ky0usuke vs Leroy | 9–7 | 56.25% |
| Ky0usuke vs Miary Zo | 8–7 | 53.33% |
| Ky0usuke vs Shaheen | 7–3 | 70.00% |
| Ky0usuke vs Zafina | 3–7 | 30.00% |
| Ky0usuke vs Panda | 2–5 | 28.57% |
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.