| koinobori vs Bryan | 35–27 | 56.45% |
| koinobori vs Hwoarang | 29–19 | 60.42% |
| koinobori vs Lee | 24–19 | 55.81% |
| koinobori vs King | 23–15 | 60.53% |
| koinobori vs Lili | 23–14 | 62.16% |
| koinobori vs Kazuya | 21–13 | 61.76% |
| koinobori vs Anna | 18–16 | 52.94% |
| koinobori vs Asuka | 17–16 | 51.52% |
| koinobori vs Alisa | 21–9 | 70.00% |
| koinobori vs Jack-8 | 13–15 | 46.43% |
| koinobori vs Lars | 20–8 | 71.43% |
| koinobori vs Dragunov | 17–10 | 62.96% |
| koinobori vs Jin | 15–10 | 60.00% |
| koinobori vs Devil Jin | 12–12–1 | 50.00% |
| koinobori vs Leroy | 14–10 | 58.33% |
| koinobori vs Reina | 11–13 | 45.83% |
| koinobori vs Zafina | 10–11 | 47.62% |
| koinobori vs Fahkumram | 8–13 | 38.10% |
| koinobori vs Yoshimitsu | 5–15 | 25.00% |
| koinobori vs Paul | 10–9 | 52.63% |
| koinobori vs Law | 15–4 | 78.95% |
| koinobori vs Xiaoyu | 10–8 | 55.56% |
| koinobori vs Feng | 10–8 | 55.56% |
| koinobori vs Claudio | 11–7 | 61.11% |
| koinobori vs Raven | 8–9 | 47.06% |
| koinobori vs Nina | 12–2 | 85.71% |
| koinobori vs Heihachi | 9–4 | 69.23% |
| koinobori vs Leo | 10–2 | 83.33% |
| koinobori vs Azucena | 5–7 | 41.67% |
| koinobori vs Eddy | 6–6 | 50.00% |
| koinobori vs Lidia | 6–6 | 50.00% |
| koinobori vs Shaheen | 5–6 | 45.45% |
| koinobori vs Victor | 4–7 | 36.36% |
| koinobori vs Steve | 5–4 | 55.56% |
| koinobori vs Kuma | 2–5 | 28.57% |
| koinobori vs Panda | 0–3 | 0.00% |
| koinobori vs Jun | 2–0 | 100.00% |
| koinobori 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.