| ketarou vs Eddy | 39–24 | 61.90% |
| ketarou vs Paul | 44–18 | 70.97% |
| ketarou vs Hwoarang | 28–34 | 45.16% |
| ketarou vs Reina | 31–29 | 51.67% |
| ketarou vs Dragunov | 31–28 | 52.54% |
| ketarou vs Kazuya | 28–27 | 50.91% |
| ketarou vs King | 19–25 | 43.18% |
| ketarou vs Victor | 17–21 | 44.74% |
| ketarou vs Yoshimitsu | 24–13 | 64.86% |
| ketarou vs Asuka | 19–18 | 51.35% |
| ketarou vs Lili | 30–7 | 81.08% |
| ketarou vs Nina | 19–17 | 52.78% |
| ketarou vs Devil Jin | 21–14 | 60.00% |
| ketarou vs Law | 18–16 | 52.94% |
| ketarou vs Jin | 19–15 | 55.88% |
| ketarou vs Bryan | 25–8 | 75.76% |
| ketarou vs Lee | 17–15 | 53.12% |
| ketarou vs Steve | 15–16 | 48.39% |
| ketarou vs Alisa | 18–12 | 60.00% |
| ketarou vs Feng | 15–13 | 53.57% |
| ketarou vs Lars | 18–10 | 64.29% |
| ketarou vs Jack-8 | 5–18 | 21.74% |
| ketarou vs Leroy | 6–17 | 26.09% |
| ketarou vs Azucena | 15–7 | 68.18% |
| ketarou vs Xiaoyu | 8–13 | 38.10% |
| ketarou vs Shaheen | 11–5 | 68.75% |
| ketarou vs Jun | 6–10 | 37.50% |
| ketarou vs Claudio | 9–6 | 60.00% |
| ketarou vs Zafina | 5–9 | 35.71% |
| ketarou vs Raven | 11–3 | 78.57% |
| ketarou vs Leo | 7–5 | 58.33% |
| ketarou vs Kuma | 5–2 | 71.43% |
| ketarou vs Anna | 2–5 | 28.57% |
| ketarou vs Lidia | 5–0 | 100.00% |
| ketarou vs Panda | 1–2 | 33.33% |
| ketarou vs Heihachi | 2–1 | 66.67% |
| ketarou vs Clive | 1–0 | 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.