| KokuujinHD vs Bryan | 13–7 | 65.00% |
| KokuujinHD vs Kazuya | 11–8 | 57.89% |
| KokuujinHD vs Yoshimitsu | 9–6 | 60.00% |
| KokuujinHD vs Hwoarang | 8–7 | 53.33% |
| KokuujinHD vs Jin | 5–3 | 62.50% |
| KokuujinHD vs Paul | 7–0 | 100.00% |
| KokuujinHD vs King | 4–3 | 57.14% |
| KokuujinHD vs Lee | 4–3 | 57.14% |
| KokuujinHD vs Victor | 5–2 | 71.43% |
| KokuujinHD vs Law | 4–2 | 66.67% |
| KokuujinHD vs Jun | 5–1 | 83.33% |
| KokuujinHD vs Reina | 5–1 | 83.33% |
| KokuujinHD vs Steve | 4–1 | 80.00% |
| KokuujinHD vs Devil Jin | 2–3 | 40.00% |
| KokuujinHD vs Dragunov | 3–2 | 60.00% |
| KokuujinHD vs Azucena | 2–3 | 40.00% |
| KokuujinHD vs Xiaoyu | 2–2 | 50.00% |
| KokuujinHD vs Asuka | 3–1 | 75.00% |
| KokuujinHD vs Lili | 0–4 | 0.00% |
| KokuujinHD vs Panda | 1–3 | 25.00% |
| KokuujinHD vs Eddy | 1–3 | 25.00% |
| KokuujinHD vs Feng | 3–0 | 100.00% |
| KokuujinHD vs Leo | 1–2 | 33.33% |
| KokuujinHD vs Leroy | 2–1 | 66.67% |
| KokuujinHD vs Jack-8 | 0–2 | 0.00% |
| KokuujinHD vs Alisa | 0–2 | 0.00% |
| KokuujinHD vs Shaheen | 2–0 | 100.00% |
| KokuujinHD vs Nina | 2–0 | 100.00% |
| KokuujinHD vs Raven | 2–0 | 100.00% |
| KokuujinHD vs Lars | 1–0 | 100.00% |
| KokuujinHD vs Claudio | 0–1 | 0.00% |
| KokuujinHD vs Lidia | 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.