| Kepp vs Jin | 75–62 | 54.74% |
| Kepp vs Kazuya | 85–48 | 63.91% |
| Kepp vs Dragunov | 81–44 | 64.80% |
| Kepp vs Bryan | 56–40 | 58.33% |
| Kepp vs Steve | 43–50 | 46.24% |
| Kepp vs Reina | 55–35 | 61.11% |
| Kepp vs King | 43–44 | 49.43% |
| Kepp vs Devil Jin | 45–41 | 52.33% |
| Kepp vs Hwoarang | 43–32 | 57.33% |
| Kepp vs Lili | 36–36 | 50.00% |
| Kepp vs Asuka | 33–30 | 52.38% |
| Kepp vs Lars | 21–38 | 35.59% |
| Kepp vs Paul | 25–32 | 43.86% |
| Kepp vs Law | 31–24 | 56.36% |
| Kepp vs Heihachi | 30–25 | 54.55% |
| Kepp vs Victor | 30–17 | 63.83% |
| Kepp vs Azucena | 19–20 | 48.72% |
| Kepp vs Yoshimitsu | 21–16 | 56.76% |
| Kepp vs Leroy | 22–12 | 64.71% |
| Kepp vs Xiaoyu | 25–7 | 78.12% |
| Kepp vs Leo | 14–17 | 45.16% |
| Kepp vs Claudio | 17–14 | 54.84% |
| Kepp vs Alisa | 17–13 | 56.67% |
| Kepp vs Jun | 15–15 | 50.00% |
| Kepp vs Shaheen | 10–19 | 34.48% |
| Kepp vs Lee | 12–17 | 41.38% |
| Kepp vs Feng | 16–11 | 59.26% |
| Kepp vs Lidia | 11–16 | 40.74% |
| Kepp vs Armor King | 13–13 | 50.00% |
| Kepp vs Raven | 16–9 | 64.00% |
| Kepp vs Kuma | 6–17 | 26.09% |
| Kepp vs Jack-8 | 8–13 | 38.10% |
| Kepp vs Anna | 13–4 | 76.47% |
| Kepp vs Fahkumram | 3–13 | 18.75% |
| Kepp vs Eddy | 1–14 | 6.67% |
| Kepp vs Nina | 3–10 | 23.08% |
| Kepp vs Zafina | 4–7 | 36.36% |
| Kepp vs Panda | 0–2 | 0.00% |
| Kepp vs Clive | 2–0 | 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.