| Keroru vs Bryan | 21–19 | 52.50% |
| Keroru vs Azucena | 22–14 | 61.11% |
| Keroru vs Reina | 16–18 | 47.06% |
| Keroru vs Asuka | 20–12 | 62.50% |
| Keroru vs Lili | 19–13 | 59.38% |
| Keroru vs King | 14–17 | 45.16% |
| Keroru vs Xiaoyu | 19–10 | 65.52% |
| Keroru vs Dragunov | 16–13 | 55.17% |
| Keroru vs Feng | 14–13 | 51.85% |
| Keroru vs Jun | 13–13 | 50.00% |
| Keroru vs Eddy | 15–10 | 60.00% |
| Keroru vs Paul | 11–13 | 45.83% |
| Keroru vs Hwoarang | 8–14 | 36.36% |
| Keroru vs Jin | 12–10 | 54.55% |
| Keroru vs Yoshimitsu | 12–9 | 57.14% |
| Keroru vs Devil Jin | 8–12 | 40.00% |
| Keroru vs Law | 12–7 | 63.16% |
| Keroru vs Lars | 11–8 | 57.89% |
| Keroru vs Kazuya | 10–6 | 62.50% |
| Keroru vs Jack-8 | 8–8 | 50.00% |
| Keroru vs Raven | 12–4 | 75.00% |
| Keroru vs Victor | 4–11 | 26.67% |
| Keroru vs Steve | 4–10 | 28.57% |
| Keroru vs Nina | 3–10 | 23.08% |
| Keroru vs Lee | 9–2 | 81.82% |
| Keroru vs Leroy | 3–5 | 37.50% |
| Keroru vs Leo | 3–4 | 42.86% |
| Keroru vs Anna | 3–3 | 50.00% |
| Keroru vs Alisa | 3–2 | 60.00% |
| Keroru vs Kuma | 4–1 | 80.00% |
| Keroru vs Panda | 4–1 | 80.00% |
| Keroru vs Claudio | 2–2 | 50.00% |
| Keroru vs Zafina | 1–3 | 25.00% |
| Keroru vs Lidia | 2–2 | 50.00% |
| Keroru vs Shaheen | 2–1 | 66.67% |
| Keroru vs Heihachi | 2–1 | 66.67% |
| Keroru vs Clive | 0–3 | 0.00% |
| Keroru vs Fahkumram | 1–1 | 50.00% |
| Keroru vs Armor King | 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.