| Keroro720 vs Reina | 29–19 | 60.42% |
| Keroro720 vs King | 19–20 | 48.72% |
| Keroro720 vs Paul | 9–21 | 30.00% |
| Keroro720 vs Yoshimitsu | 14–13 | 51.85% |
| Keroro720 vs Jin | 13–14 | 48.15% |
| Keroro720 vs Kazuya | 9–18 | 33.33% |
| Keroro720 vs Heihachi | 10–15 | 40.00% |
| Keroro720 vs Bryan | 8–12 | 40.00% |
| Keroro720 vs Dragunov | 8–12 | 40.00% |
| Keroro720 vs Alisa | 6–12 | 33.33% |
| Keroro720 vs Steve | 9–8 | 52.94% |
| Keroro720 vs Hwoarang | 8–7 | 53.33% |
| Keroro720 vs Lili | 5–10 | 33.33% |
| Keroro720 vs Law | 5–8 | 38.46% |
| Keroro720 vs Devil Jin | 2–10 | 16.67% |
| Keroro720 vs Jun | 5–6 | 45.45% |
| Keroro720 vs Azucena | 3–8 | 27.27% |
| Keroro720 vs Lidia | 5–6 | 45.45% |
| Keroro720 vs Clive | 5–6 | 45.45% |
| Keroro720 vs Lars | 0–10 | 0.00% |
| Keroro720 vs Victor | 5–5 | 50.00% |
| Keroro720 vs Raven | 2–8 | 20.00% |
| Keroro720 vs Xiaoyu | 3–4 | 42.86% |
| Keroro720 vs Feng | 4–2 | 66.67% |
| Keroro720 vs Leo | 2–2 | 50.00% |
| Keroro720 vs Lee | 2–2 | 50.00% |
| Keroro720 vs Leroy | 2–2 | 50.00% |
| Keroro720 vs Eddy | 0–4 | 0.00% |
| Keroro720 vs Asuka | 0–3 | 0.00% |
| Keroro720 vs Claudio | 0–3 | 0.00% |
| Keroro720 vs Shaheen | 2–1 | 66.67% |
| Keroro720 vs Nina | 3–0 | 100.00% |
| Keroro720 vs Panda | 2–1 | 66.67% |
| Keroro720 vs Anna | 1–2 | 33.33% |
| Keroro720 vs Jack-8 | 0–2 | 0.00% |
| Keroro720 vs Zafina | 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.