| koinobori vs Bryan | 43–32 | 57.33% |
| koinobori vs Hwoarang | 31–19 | 62.00% |
| koinobori vs Lee | 24–19 | 55.81% |
| koinobori vs King | 25–15 | 62.50% |
| koinobori vs Kazuya | 25–14 | 64.10% |
| koinobori vs Lili | 23–14 | 62.16% |
| koinobori vs Asuka | 19–16 | 54.29% |
| koinobori vs Anna | 18–16 | 52.94% |
| koinobori vs Alisa | 21–11 | 65.62% |
| koinobori vs Jack-8 | 13–16 | 44.83% |
| koinobori vs Devil Jin | 14–13–1 | 51.85% |
| koinobori vs Lars | 20–8 | 71.43% |
| koinobori vs Reina | 13–15 | 46.43% |
| koinobori vs Dragunov | 17–10 | 62.96% |
| koinobori vs Paul | 15–10 | 60.00% |
| koinobori vs Jin | 15–10 | 60.00% |
| koinobori vs Leroy | 14–11 | 56.00% |
| koinobori vs Fahkumram | 9–15 | 37.50% |
| koinobori vs Xiaoyu | 14–9 | 60.87% |
| koinobori vs Law | 16–6 | 72.73% |
| koinobori vs Feng | 12–10 | 54.55% |
| koinobori vs Zafina | 10–11 | 47.62% |
| koinobori vs Yoshimitsu | 5–15 | 25.00% |
| koinobori vs Claudio | 11–7 | 61.11% |
| koinobori vs Raven | 8–9 | 47.06% |
| koinobori vs Heihachi | 9–7 | 56.25% |
| koinobori vs Nina | 12–2 | 85.71% |
| koinobori vs Lidia | 6–7 | 46.15% |
| koinobori vs Leo | 10–2 | 83.33% |
| koinobori vs Azucena | 5–7 | 41.67% |
| koinobori vs Victor | 5–7 | 41.67% |
| koinobori vs Eddy | 6–6 | 50.00% |
| koinobori vs Shaheen | 5–6 | 45.45% |
| koinobori vs Steve | 5–4 | 55.56% |
| koinobori vs Jun | 7–2 | 77.78% |
| koinobori vs Kuma | 2–5 | 28.57% |
| koinobori vs Panda | 0–3 | 0.00% |
| koinobori vs Clive | 3–0 | 100.00% |
| koinobori vs Armor King | 1–2 | 33.33% |
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.