| Keng vs Reina | 17–7 | 70.83% |
| Keng vs Jin | 13–7 | 65.00% |
| Keng vs Lili | 6–11 | 35.29% |
| Keng vs Yoshimitsu | 7–8 | 46.67% |
| Keng vs Bryan | 7–8 | 46.67% |
| Keng vs Devil Jin | 9–6 | 60.00% |
| Keng vs Kazuya | 5–7 | 41.67% |
| Keng vs Steve | 5–7 | 41.67% |
| Keng vs Lars | 6–6 | 50.00% |
| Keng vs Eddy | 1–10 | 9.09% |
| Keng vs Dragunov | 4–6 | 40.00% |
| Keng vs Victor | 7–3 | 70.00% |
| Keng vs Hwoarang | 6–2 | 75.00% |
| Keng vs King | 4–3 | 57.14% |
| Keng vs Paul | 2–4 | 33.33% |
| Keng vs Alisa | 4–2 | 66.67% |
| Keng vs Leo | 2–3 | 40.00% |
| Keng vs Leroy | 2–3 | 40.00% |
| Keng vs Jun | 1–4 | 20.00% |
| Keng vs Claudio | 0–4 | 0.00% |
| Keng vs Jack-8 | 1–2 | 33.33% |
| Keng vs Nina | 1–2 | 33.33% |
| Keng vs Azucena | 0–3 | 0.00% |
| Keng vs Xiaoyu | 2–0 | 100.00% |
| Keng vs Feng | 1–1 | 50.00% |
| Keng vs Kuma | 2–0 | 100.00% |
| Keng vs Zafina | 0–2 | 0.00% |
| Keng vs Law | 0–1 | 0.00% |
| Keng vs Asuka | 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.