| KOFI vs Steve | 6–8 | 42.86% |
| KOFI vs Hwoarang | 6–6 | 50.00% |
| KOFI vs Law | 5–6 | 45.45% |
| KOFI vs Jin | 2–8 | 20.00% |
| KOFI vs King | 4–5 | 44.44% |
| KOFI vs Fahkumram | 2–5 | 28.57% |
| KOFI vs Bryan | 2–4 | 33.33% |
| KOFI vs Leo | 3–3 | 50.00% |
| KOFI vs Azucena | 3–3 | 50.00% |
| KOFI vs Asuka | 1–4 | 20.00% |
| KOFI vs Nina | 1–4 | 20.00% |
| KOFI vs Jun | 2–3 | 40.00% |
| KOFI vs Clive | 2–3 | 40.00% |
| KOFI vs Armor King | 2–3 | 40.00% |
| KOFI vs Xiaoyu | 3–1 | 75.00% |
| KOFI vs Lili | 1–2 | 33.33% |
| KOFI vs Dragunov | 3–0 | 100.00% |
| KOFI vs Reina | 0–3 | 0.00% |
| KOFI vs Paul | 1–1 | 50.00% |
| KOFI vs Yoshimitsu | 2–0 | 100.00% |
| KOFI vs Kazuya | 0–2 | 0.00% |
| KOFI vs Feng | 0–2 | 0.00% |
| KOFI vs Kuma | 0–2 | 0.00% |
| KOFI vs Zafina | 1–1 | 50.00% |
| KOFI vs Victor | 0–2 | 0.00% |
| KOFI vs Heihachi | 1–1 | 50.00% |
| KOFI vs Claudio | 1–0 | 100.00% |
| KOFI vs Eddy | 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.