| Kotofish vs King | 1–8 | 11.11% |
| Kotofish vs Reina | 3–5 | 37.50% |
| Kotofish vs Leo | 2–5 | 28.57% |
| Kotofish vs Leroy | 3–3 | 50.00% |
| Kotofish vs Jun | 4–2 | 66.67% |
| Kotofish vs Eddy | 1–5 | 16.67% |
| Kotofish vs Hwoarang | 2–3 | 40.00% |
| Kotofish vs Jin | 2–3 | 40.00% |
| Kotofish vs Victor | 2–3 | 40.00% |
| Kotofish vs Law | 2–2 | 50.00% |
| Kotofish vs Steve | 2–2 | 50.00% |
| Kotofish vs Devil Jin | 2–2 | 50.00% |
| Kotofish vs Heihachi | 2–2 | 50.00% |
| Kotofish vs Paul | 0–3 | 0.00% |
| Kotofish vs Azucena | 1–2 | 33.33% |
| Kotofish vs Lidia | 1–2 | 33.33% |
| Kotofish vs Yoshimitsu | 0–2 | 0.00% |
| Kotofish vs Xiaoyu | 0–2 | 0.00% |
| Kotofish vs Jack-8 | 0–2 | 0.00% |
| Kotofish vs Asuka | 0–2 | 0.00% |
| Kotofish vs Nina | 2–0 | 100.00% |
| Kotofish vs Lee | 0–2 | 0.00% |
| Kotofish vs Panda | 0–2 | 0.00% |
| Kotofish vs Bryan | 0–1 | 0.00% |
| Kotofish vs Kazuya | 0–1 | 0.00% |
| Kotofish vs Feng | 0–1 | 0.00% |
| Kotofish vs Claudio | 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.