| Keita vs Paul | 20–19 | 51.28% |
| Keita vs King | 20–17 | 54.05% |
| Keita vs Reina | 17–19 | 47.22% |
| Keita vs Hwoarang | 19–12 | 61.29% |
| Keita vs Kazuya | 17–14 | 54.84% |
| Keita vs Jin | 13–14 | 48.15% |
| Keita vs Lili | 13–14 | 48.15% |
| Keita vs Eddy | 14–12 | 53.85% |
| Keita vs Jun | 12–12 | 50.00% |
| Keita vs Dragunov | 11–9 | 55.00% |
| Keita vs Victor | 8–12 | 40.00% |
| Keita vs Yoshimitsu | 11–5 | 68.75% |
| Keita vs Azucena | 5–11 | 31.25% |
| Keita vs Steve | 8–6 | 57.14% |
| Keita vs Asuka | 8–6 | 57.14% |
| Keita vs Bryan | 8–5 | 61.54% |
| Keita vs Feng | 5–8 | 38.46% |
| Keita vs Leo | 6–5 | 54.55% |
| Keita vs Alisa | 7–4 | 63.64% |
| Keita vs Xiaoyu | 6–4 | 60.00% |
| Keita vs Lars | 7–3 | 70.00% |
| Keita vs Claudio | 4–6 | 40.00% |
| Keita vs Leroy | 7–3 | 70.00% |
| Keita vs Lidia | 9–1 | 90.00% |
| Keita vs Law | 2–6 | 25.00% |
| Keita vs Jack-8 | 5–3 | 62.50% |
| Keita vs Lee | 3–5 | 37.50% |
| Keita vs Raven | 3–5 | 37.50% |
| Keita vs Devil Jin | 3–4 | 42.86% |
| Keita vs Nina | 3–3 | 50.00% |
| Keita vs Shaheen | 3–2 | 60.00% |
| Keita vs Zafina | 2–3 | 40.00% |
| Keita vs Kuma | 1–3 | 25.00% |
| Keita vs Heihachi | 0–3 | 0.00% |
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.