| keckou vs Reina | 18–44 | 29.03% |
| keckou vs Jin | 16–42 | 27.59% |
| keckou vs Kazuya | 10–48 | 17.24% |
| keckou vs King | 17–40 | 29.82% |
| keckou vs Eddy | 11–39 | 22.00% |
| keckou vs Law | 11–37 | 22.92% |
| keckou vs Jun | 15–32 | 31.91% |
| keckou vs Hwoarang | 15–30 | 33.33% |
| keckou vs Asuka | 9–29 | 23.68% |
| keckou vs Steve | 4–33 | 10.81% |
| keckou vs Victor | 7–26 | 21.21% |
| keckou vs Bryan | 10–21 | 32.26% |
| keckou vs Yoshimitsu | 11–18 | 37.93% |
| keckou vs Lars | 7–22 | 24.14% |
| keckou vs Nina | 6–22 | 21.43% |
| keckou vs Dragunov | 6–21 | 22.22% |
| keckou vs Lili | 9–17 | 34.62% |
| keckou vs Devil Jin | 6–19 | 24.00% |
| keckou vs Azucena | 5–20 | 20.00% |
| keckou vs Leroy | 10–12 | 45.45% |
| keckou vs Lee | 6–15 | 28.57% |
| keckou vs Xiaoyu | 2–17 | 10.53% |
| keckou vs Leo | 5–11 | 31.25% |
| keckou vs Jack-8 | 3–12 | 20.00% |
| keckou vs Kuma | 2–12 | 14.29% |
| keckou vs Paul | 3–10 | 23.08% |
| keckou vs Lidia | 4–5 | 44.44% |
| keckou vs Feng | 1–7 | 12.50% |
| keckou vs Shaheen | 2–6 | 25.00% |
| keckou vs Alisa | 1–6 | 14.29% |
| keckou vs Zafina | 0–6 | 0.00% |
| keckou vs Raven | 1–5 | 16.67% |
| keckou vs Panda | 0–5 | 0.00% |
| keckou vs Claudio | 0–3 | 0.00% |
| keckou vs Heihachi | 2–1 | 66.67% |
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.