| Kiah vs Bryan | 13–23 | 36.11% |
| Kiah vs King | 18–15 | 54.55% |
| Kiah vs Dragunov | 15–12 | 55.56% |
| Kiah vs Reina | 16–10 | 61.54% |
| Kiah vs Feng | 8–14 | 36.36% |
| Kiah vs Steve | 13–8 | 61.90% |
| Kiah vs Kazuya | 7–13 | 35.00% |
| Kiah vs Paul | 8–11 | 42.11% |
| Kiah vs Xiaoyu | 8–10 | 44.44% |
| Kiah vs Jin | 11–7 | 61.11% |
| Kiah vs Law | 7–9 | 43.75% |
| Kiah vs Heihachi | 9–6 | 60.00% |
| Kiah vs Lili | 10–3 | 76.92% |
| Kiah vs Lee | 7–6 | 53.85% |
| Kiah vs Leroy | 8–5 | 61.54% |
| Kiah vs Yoshimitsu | 3–8 | 27.27% |
| Kiah vs Victor | 7–4 | 63.64% |
| Kiah vs Hwoarang | 4–6 | 40.00% |
| Kiah vs Leo | 3–6 | 33.33% |
| Kiah vs Jun | 5–4 | 55.56% |
| Kiah vs Azucena | 7–2 | 77.78% |
| Kiah vs Raven | 2–5 | 28.57% |
| Kiah vs Eddy | 6–1 | 85.71% |
| Kiah vs Claudio | 6–0 | 100.00% |
| Kiah vs Shaheen | 4–2 | 66.67% |
| Kiah vs Lidia | 2–4 | 33.33% |
| Kiah vs Asuka | 1–4 | 20.00% |
| Kiah vs Zafina | 1–4 | 20.00% |
| Kiah vs Devil Jin | 0–4 | 0.00% |
| Kiah vs Kuma | 0–4 | 0.00% |
| Kiah vs Lars | 0–2 | 0.00% |
| Kiah vs Alisa | 2–0 | 100.00% |
| Kiah vs Nina | 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.