| Keoni vs Law | 11–12 | 47.83% |
| Keoni vs Jin | 11–11 | 50.00% |
| Keoni vs Kazuya | 12–8 | 60.00% |
| Keoni vs Bryan | 10–5 | 66.67% |
| Keoni vs Hwoarang | 7–6 | 53.85% |
| Keoni vs Steve | 8–4 | 66.67% |
| Keoni vs Eddy | 9–3 | 75.00% |
| Keoni vs Dragunov | 7–3 | 70.00% |
| Keoni vs King | 3–6 | 33.33% |
| Keoni vs Jun | 6–3 | 66.67% |
| Keoni vs Azucena | 6–3 | 66.67% |
| Keoni vs Lili | 7–1 | 87.50% |
| Keoni vs Armor King | 3–5 | 37.50% |
| Keoni vs Asuka | 1–6 | 14.29% |
| Keoni vs Reina | 5–2 | 71.43% |
| Keoni vs Yoshimitsu | 2–4 | 33.33% |
| Keoni vs Lars | 3–3 | 50.00% |
| Keoni vs Paul | 4–1 | 80.00% |
| Keoni vs Alisa | 4–1 | 80.00% |
| Keoni vs Nina | 4–1 | 80.00% |
| Keoni vs Fahkumram | 4–1 | 80.00% |
| Keoni vs Miary Zo | 2–3 | 40.00% |
| Keoni vs Victor | 3–1 | 75.00% |
| Keoni vs Xiaoyu | 1–2 | 33.33% |
| Keoni vs Zafina | 3–0 | 100.00% |
| Keoni vs Heihachi | 1–2 | 33.33% |
| Keoni vs Jack-8 | 0–2 | 0.00% |
| Keoni vs Feng | 2–0 | 100.00% |
| Keoni vs Lee | 0–2 | 0.00% |
| Keoni vs Raven | 0–2 | 0.00% |
| Keoni vs Lidia | 2–0 | 100.00% |
| Keoni vs Clive | 2–0 | 100.00% |
| Keoni vs Anna | 2–0 | 100.00% |
| Keoni vs Leo | 0–1 | 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.