| Kiojin vs Jin | 43–25–1 | 63.24% |
| Kiojin vs King | 48–20 | 70.59% |
| Kiojin vs Kazuya | 39–22 | 63.93% |
| Kiojin vs Steve | 44–14 | 75.86% |
| Kiojin vs Nina | 32–11 | 74.42% |
| Kiojin vs Heihachi | 34–8 | 80.95% |
| Kiojin vs Law | 25–8 | 75.76% |
| Kiojin vs Reina | 28–4 | 87.50% |
| Kiojin vs Clive | 11–18 | 37.93% |
| Kiojin vs Lili | 15–13 | 53.57% |
| Kiojin vs Dragunov | 15–12 | 55.56% |
| Kiojin vs Lars | 13–14 | 48.15% |
| Kiojin vs Hwoarang | 14–11 | 56.00% |
| Kiojin vs Eddy | 12–12 | 50.00% |
| Kiojin vs Lidia | 14–10 | 58.33% |
| Kiojin vs Lee | 14–9 | 60.87% |
| Kiojin vs Yoshimitsu | 15–5 | 75.00% |
| Kiojin vs Azucena | 16–4 | 80.00% |
| Kiojin vs Paul | 11–8 | 57.89% |
| Kiojin vs Asuka | 13–6 | 68.42% |
| Kiojin vs Bryan | 12–5 | 70.59% |
| Kiojin vs Victor | 8–9 | 47.06% |
| Kiojin vs Devil Jin | 13–3 | 81.25% |
| Kiojin vs Xiaoyu | 7–8 | 46.67% |
| Kiojin vs Leo | 14–1 | 93.33% |
| Kiojin vs Claudio | 10–4 | 71.43% |
| Kiojin vs Anna | 12–2 | 85.71% |
| Kiojin vs Jun | 9–4 | 69.23% |
| Kiojin vs Raven | 7–5 | 58.33% |
| Kiojin vs Feng | 5–6 | 45.45% |
| Kiojin vs Jack-8 | 8–2 | 80.00% |
| Kiojin vs Kuma | 7–3 | 70.00% |
| Kiojin vs Leroy | 4–6 | 40.00% |
| Kiojin vs Alisa | 5–4 | 55.56% |
| Kiojin vs Zafina | 7–0 | 100.00% |
| Kiojin vs Fahkumram | 3–2 | 60.00% |
| Kiojin vs Panda | 0–3 | 0.00% |
| Kiojin vs Armor King | 1–2 | 33.33% |
| Kiojin vs Miary Zo | 0–2 | 0.00% |
| Kiojin vs Shaheen | 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.