| Keb2k vs Bryan | 33–33 | 50.00% |
| Keb2k vs Jin | 26–39 | 40.00% |
| Keb2k vs Reina | 18–44 | 29.03% |
| Keb2k vs Kazuya | 32–17 | 65.31% |
| Keb2k vs King | 23–24 | 48.94% |
| Keb2k vs Dragunov | 21–19 | 52.50% |
| Keb2k vs Steve | 17–20 | 45.95% |
| Keb2k vs Paul | 16–20 | 44.44% |
| Keb2k vs Lee | 15–19 | 44.12% |
| Keb2k vs Lili | 15–15 | 50.00% |
| Keb2k vs Hwoarang | 14–13 | 51.85% |
| Keb2k vs Devil Jin | 10–17 | 37.04% |
| Keb2k vs Law | 17–7 | 70.83% |
| Keb2k vs Asuka | 11–11 | 50.00% |
| Keb2k vs Feng | 10–12 | 45.45% |
| Keb2k vs Leo | 10–12 | 45.45% |
| Keb2k vs Victor | 13–9 | 59.09% |
| Keb2k vs Xiaoyu | 10–11 | 47.62% |
| Keb2k vs Kuma | 13–8 | 61.90% |
| Keb2k vs Raven | 8–11 | 42.11% |
| Keb2k vs Nina | 5–13 | 27.78% |
| Keb2k vs Claudio | 7–10 | 41.18% |
| Keb2k vs Jun | 8–9 | 47.06% |
| Keb2k vs Yoshimitsu | 8–8 | 50.00% |
| Keb2k vs Leroy | 5–10 | 33.33% |
| Keb2k vs Eddy | 5–10 | 33.33% |
| Keb2k vs Lars | 6–8 | 42.86% |
| Keb2k vs Alisa | 4–10 | 28.57% |
| Keb2k vs Azucena | 6–8 | 42.86% |
| Keb2k vs Shaheen | 6–5 | 54.55% |
| Keb2k vs Lidia | 4–6 | 40.00% |
| Keb2k vs Anna | 4–6 | 40.00% |
| Keb2k vs Jack-8 | 0–5 | 0.00% |
| Keb2k vs Zafina | 1–3 | 25.00% |
| Keb2k vs Clive | 2–2 | 50.00% |
| Keb2k vs Heihachi | 0–3 | 0.00% |
| Keb2k vs Panda | 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.