| kouju vs Kazuya | 104–124 | 45.61% |
| kouju vs King | 111–75 | 59.68% |
| kouju vs Dragunov | 75–104 | 41.90% |
| kouju vs Bryan | 63–99 | 38.89% |
| kouju vs Reina | 72–82 | 46.75% |
| kouju vs Hwoarang | 53–95 | 35.81% |
| kouju vs Jin | 65–80 | 44.83% |
| kouju vs Armor King | 74–62 | 54.41% |
| kouju vs Asuka | 53–67 | 44.17% |
| kouju vs Heihachi | 46–70 | 39.66% |
| kouju vs Steve | 49–62 | 44.14% |
| kouju vs Paul | 48–56 | 46.15% |
| kouju vs Yoshimitsu | 41–44 | 48.24% |
| kouju vs Victor | 42–42 | 50.00% |
| kouju vs Law | 49–31 | 61.25% |
| kouju vs Lili | 62–17 | 78.48% |
| kouju vs Jun | 38–38 | 50.00% |
| kouju vs Nina | 26–44 | 37.14% |
| kouju vs Devil Jin | 27–42 | 39.13% |
| kouju vs Fahkumram | 32–35 | 47.76% |
| kouju vs Lars | 27–38 | 41.54% |
| kouju vs Xiaoyu | 17–40 | 29.82% |
| kouju vs Clive | 30–27 | 52.63% |
| kouju vs Lee | 22–34 | 39.29% |
| kouju vs Alisa | 20–35 | 36.36% |
| kouju vs Azucena | 27–28 | 49.09% |
| kouju vs Leo | 20–29 | 40.82% |
| kouju vs Feng | 15–31 | 32.61% |
| kouju vs Jack-8 | 14–31 | 31.11% |
| kouju vs Eddy | 20–22 | 47.62% |
| kouju vs Claudio | 12–27 | 30.77% |
| kouju vs Lidia | 17–21 | 44.74% |
| kouju vs Anna | 13–24 | 35.14% |
| kouju vs Leroy | 13–23 | 36.11% |
| kouju vs Kuma | 11–17 | 39.29% |
| kouju vs Miary Zo | 4–17 | 19.05% |
| kouju vs Shaheen | 8–12 | 40.00% |
| kouju vs Zafina | 8–10 | 44.44% |
| kouju vs Raven | 4–9 | 30.77% |
| kouju vs Panda | 3–4 | 42.86% |
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.