| kiooo vs Kazuya | 50–28 | 64.10% |
| kiooo vs Heihachi | 41–28 | 59.42% |
| kiooo vs King | 28–36 | 43.75% |
| kiooo vs Jin | 32–29 | 52.46% |
| kiooo vs Hwoarang | 28–29 | 49.12% |
| kiooo vs Bryan | 25–22 | 53.19% |
| kiooo vs Steve | 26–20 | 56.52% |
| kiooo vs Law | 21–23 | 47.73% |
| kiooo vs Reina | 25–19 | 56.82% |
| kiooo vs Yoshimitsu | 18–24 | 42.86% |
| kiooo vs Paul | 15–23 | 39.47% |
| kiooo vs Jack-8 | 21–13 | 61.76% |
| kiooo vs Dragunov | 17–14 | 54.84% |
| kiooo vs Lidia | 20–11 | 64.52% |
| kiooo vs Lili | 13–16 | 44.83% |
| kiooo vs Devil Jin | 14–13 | 51.85% |
| kiooo vs Feng | 13–14 | 48.15% |
| kiooo vs Lars | 14–13 | 51.85% |
| kiooo vs Xiaoyu | 15–10 | 60.00% |
| kiooo vs Lee | 11–13 | 45.83% |
| kiooo vs Eddy | 13–10 | 56.52% |
| kiooo vs Alisa | 9–12 | 42.86% |
| kiooo vs Victor | 13–8 | 61.90% |
| kiooo vs Nina | 9–10 | 47.37% |
| kiooo vs Azucena | 11–8 | 57.89% |
| kiooo vs Fahkumram | 14–5 | 73.68% |
| kiooo vs Asuka | 9–9 | 50.00% |
| kiooo vs Claudio | 6–7 | 46.15% |
| kiooo vs Leroy | 9–4 | 69.23% |
| kiooo vs Raven | 5–7 | 41.67% |
| kiooo vs Jun | 5–6 | 45.45% |
| kiooo vs Clive | 7–3 | 70.00% |
| kiooo vs Leo | 6–3 | 66.67% |
| kiooo vs Shaheen | 3–3 | 50.00% |
| kiooo vs Kuma | 3–3 | 50.00% |
| kiooo vs Zafina | 3–3 | 50.00% |
| kiooo vs Panda | 3–2 | 60.00% |
| kiooo vs Anna | 2–3 | 40.00% |
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.