| koojojotaro vs Clive | 12–15 | 44.44% |
| koojojotaro vs Kazuya | 9–8 | 52.94% |
| koojojotaro vs Reina | 9–8 | 52.94% |
| koojojotaro vs Jin | 3–9 | 25.00% |
| koojojotaro vs King | 4–6 | 40.00% |
| koojojotaro vs Asuka | 2–6 | 25.00% |
| koojojotaro vs Claudio | 3–5 | 37.50% |
| koojojotaro vs Hwoarang | 2–5 | 28.57% |
| koojojotaro vs Bryan | 4–3 | 57.14% |
| koojojotaro vs Lili | 4–3 | 57.14% |
| koojojotaro vs Yoshimitsu | 1–5 | 16.67% |
| koojojotaro vs Devil Jin | 3–3 | 50.00% |
| koojojotaro vs Paul | 1–4 | 20.00% |
| koojojotaro vs Dragunov | 3–2 | 60.00% |
| koojojotaro vs Law | 1–3 | 25.00% |
| koojojotaro vs Xiaoyu | 1–2 | 33.33% |
| koojojotaro vs Steve | 0–3 | 0.00% |
| koojojotaro vs Leo | 2–1 | 66.67% |
| koojojotaro vs Lars | 2–1 | 66.67% |
| koojojotaro vs Nina | 0–3 | 0.00% |
| koojojotaro vs Lee | 1–2 | 33.33% |
| koojojotaro vs Azucena | 1–2 | 33.33% |
| koojojotaro vs Feng | 2–0 | 100.00% |
| koojojotaro vs Panda | 1–1 | 50.00% |
| koojojotaro vs Leroy | 2–0 | 100.00% |
| koojojotaro vs Eddy | 0–2 | 0.00% |
| koojojotaro vs Heihachi | 1–1 | 50.00% |
| koojojotaro vs Armor King | 0–2 | 0.00% |
| koojojotaro vs Jack-8 | 1–0 | 100.00% |
| koojojotaro vs Zafina | 1–0 | 100.00% |
| koojojotaro vs Victor | 1–0 | 100.00% |
| koojojotaro vs Lidia | 0–1 | 0.00% |
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.