| Keegan vs Kazuya | 18–15 | 54.55% |
| Keegan vs Feng | 21–9 | 70.00% |
| Keegan vs Hwoarang | 18–11 | 62.07% |
| Keegan vs Steve | 14–15 | 48.28% |
| Keegan vs Yoshimitsu | 13–14 | 48.15% |
| Keegan vs Xiaoyu | 14–12 | 53.85% |
| Keegan vs Devil Jin | 14–11 | 56.00% |
| Keegan vs Paul | 12–12 | 50.00% |
| Keegan vs Jin | 15–9 | 62.50% |
| Keegan vs Victor | 11–13 | 45.83% |
| Keegan vs Bryan | 13–9 | 59.09% |
| Keegan vs Lee | 12–9 | 57.14% |
| Keegan vs Reina | 12–9 | 57.14% |
| Keegan vs Dragunov | 12–6 | 66.67% |
| Keegan vs Claudio | 5–10 | 33.33% |
| Keegan vs Azucena | 9–6 | 60.00% |
| Keegan vs Jack-8 | 9–5 | 64.29% |
| Keegan vs Lili | 8–6 | 57.14% |
| Keegan vs Leo | 6–7 | 46.15% |
| Keegan vs Raven | 7–6 | 53.85% |
| Keegan vs Eddy | 4–9 | 30.77% |
| Keegan vs King | 7–4 | 63.64% |
| Keegan vs Lars | 7–4 | 63.64% |
| Keegan vs Jun | 7–4 | 63.64% |
| Keegan vs Armor King | 7–3 | 70.00% |
| Keegan vs Alisa | 3–6 | 33.33% |
| Keegan vs Nina | 4–5 | 44.44% |
| Keegan vs Zafina | 4–5 | 44.44% |
| Keegan vs Shaheen | 3–4 | 42.86% |
| Keegan vs Kuma | 6–1 | 85.71% |
| Keegan vs Law | 4–2 | 66.67% |
| Keegan vs Asuka | 4–0 | 100.00% |
| Keegan vs Leroy | 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.