| Hideo Kojima vs Reina | 10–3 | 76.92% |
| Hideo Kojima vs Azucena | 8–5 | 61.54% |
| Hideo Kojima vs Dragunov | 7–2 | 77.78% |
| Hideo Kojima vs Law | 4–4 | 50.00% |
| Hideo Kojima vs King | 5–3 | 62.50% |
| Hideo Kojima vs Jun | 5–2 | 71.43% |
| Hideo Kojima vs Eddy | 6–1 | 85.71% |
| Hideo Kojima vs Lidia | 4–2 | 66.67% |
| Hideo Kojima vs Heihachi | 3–3 | 50.00% |
| Hideo Kojima vs Yoshimitsu | 3–2 | 60.00% |
| Hideo Kojima vs Asuka | 4–1 | 80.00% |
| Hideo Kojima vs Lars | 2–3 | 40.00% |
| Hideo Kojima vs Victor | 5–0 | 100.00% |
| Hideo Kojima vs Jin | 0–4 | 0.00% |
| Hideo Kojima vs Hwoarang | 2–1 | 66.67% |
| Hideo Kojima vs Lili | 3–0 | 100.00% |
| Hideo Kojima vs Panda | 2–1 | 66.67% |
| Hideo Kojima vs Paul | 0–2 | 0.00% |
| Hideo Kojima vs Xiaoyu | 0–2 | 0.00% |
| Hideo Kojima vs Kazuya | 2–0 | 100.00% |
| Hideo Kojima vs Steve | 2–0 | 100.00% |
| Hideo Kojima vs Nina | 1–1 | 50.00% |
| Hideo Kojima vs Lee | 2–0 | 100.00% |
| Hideo Kojima vs Kuma | 0–2 | 0.00% |
| Hideo Kojima vs Alisa | 0–1 | 0.00% |
| Hideo Kojima 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.