| Keen2a vs Kazuya | 14–12 | 53.85% |
| Keen2a vs Jun | 13–12 | 52.00% |
| Keen2a vs Law | 12–12 | 50.00% |
| Keen2a vs King | 13–11 | 54.17% |
| Keen2a vs Fahkumram | 15–9 | 62.50% |
| Keen2a vs Heihachi | 10–13 | 43.48% |
| Keen2a vs Jin | 10–11 | 47.62% |
| Keen2a vs Bryan | 5–13 | 27.78% |
| Keen2a vs Dragunov | 5–10 | 33.33% |
| Keen2a vs Devil Jin | 6–8 | 42.86% |
| Keen2a vs Reina | 8–6 | 57.14% |
| Keen2a vs Azucena | 6–7 | 46.15% |
| Keen2a vs Paul | 7–5 | 58.33% |
| Keen2a vs Lee | 4–8 | 33.33% |
| Keen2a vs Steve | 4–6 | 40.00% |
| Keen2a vs Lars | 3–7 | 30.00% |
| Keen2a vs Nina | 7–3 | 70.00% |
| Keen2a vs Lili | 6–3 | 66.67% |
| Keen2a vs Zafina | 6–3 | 66.67% |
| Keen2a vs Armor King | 8–1 | 88.89% |
| Keen2a vs Victor | 4–4 | 50.00% |
| Keen2a vs Hwoarang | 3–4 | 42.86% |
| Keen2a vs Eddy | 3–4 | 42.86% |
| Keen2a vs Asuka | 3–3 | 50.00% |
| Keen2a vs Lidia | 3–3 | 50.00% |
| Keen2a vs Clive | 1–5 | 16.67% |
| Keen2a vs Xiaoyu | 0–5 | 0.00% |
| Keen2a vs Alisa | 1–4 | 20.00% |
| Keen2a vs Raven | 3–2 | 60.00% |
| Keen2a vs Yoshimitsu | 2–2 | 50.00% |
| Keen2a vs Jack-8 | 2–2 | 50.00% |
| Keen2a vs Feng | 2–0 | 100.00% |
| Keen2a vs Anna | 2–0 | 100.00% |
| Keen2a vs Claudio | 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.