| KongouKen vs Reina | 31–35 | 46.97% |
| KongouKen vs Kazuya | 30–25 | 54.55% |
| KongouKen vs King | 24–28 | 46.15% |
| KongouKen vs Eddy | 10–34 | 22.73% |
| KongouKen vs Hwoarang | 19–24 | 44.19% |
| KongouKen vs Bryan | 16–24 | 40.00% |
| KongouKen vs Azucena | 12–21 | 36.36% |
| KongouKen vs Paul | 8–23 | 25.81% |
| KongouKen vs Jin | 13–18 | 41.94% |
| KongouKen vs Lili | 11–20 | 35.48% |
| KongouKen vs Steve | 16–13 | 55.17% |
| KongouKen vs Jun | 13–16 | 44.83% |
| KongouKen vs Dragunov | 17–10 | 62.96% |
| KongouKen vs Lee | 13–14 | 48.15% |
| KongouKen vs Law | 12–12 | 50.00% |
| KongouKen vs Yoshimitsu | 6–17 | 26.09% |
| KongouKen vs Asuka | 7–13 | 35.00% |
| KongouKen vs Shaheen | 6–13 | 31.58% |
| KongouKen vs Feng | 7–11 | 38.89% |
| KongouKen vs Jack-8 | 5–12 | 29.41% |
| KongouKen vs Leo | 6–10 | 37.50% |
| KongouKen vs Xiaoyu | 10–4 | 71.43% |
| KongouKen vs Fahkumram | 7–7 | 50.00% |
| KongouKen vs Lars | 6–7 | 46.15% |
| KongouKen vs Victor | 6–7 | 46.15% |
| KongouKen vs Raven | 9–4 | 69.23% |
| KongouKen vs Nina | 2–9 | 18.18% |
| KongouKen vs Claudio | 5–5 | 50.00% |
| KongouKen vs Devil Jin | 4–5 | 44.44% |
| KongouKen vs Leroy | 3–6 | 33.33% |
| KongouKen vs Kuma | 2–6 | 25.00% |
| KongouKen vs Alisa | 1–4 | 20.00% |
| KongouKen vs Lidia | 2–2 | 50.00% |
| KongouKen vs Anna | 3–1 | 75.00% |
| KongouKen vs Zafina | 0–3 | 0.00% |
| KongouKen vs Panda | 0–2 | 0.00% |
| KongouKen vs Heihachi | 2–0 | 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.