| Kiika vs Bryan | 36–17 | 67.92% |
| Kiika vs King | 26–11 | 70.27% |
| Kiika vs Armor King | 17–14 | 54.84% |
| Kiika vs Heihachi | 17–8 | 68.00% |
| Kiika vs Kazuya | 19–3 | 86.36% |
| Kiika vs Steve | 13–8 | 61.90% |
| Kiika vs Reina | 12–8 | 60.00% |
| Kiika vs Paul | 9–9 | 50.00% |
| Kiika vs Anna | 11–6 | 64.71% |
| Kiika vs Jun | 12–4 | 75.00% |
| Kiika vs Yoshimitsu | 9–6 | 60.00% |
| Kiika vs Lili | 5–7 | 41.67% |
| Kiika vs Azucena | 7–5 | 58.33% |
| Kiika vs Clive | 7–5 | 58.33% |
| Kiika vs Jin | 7–4 | 63.64% |
| Kiika vs Asuka | 5–6 | 45.45% |
| Kiika vs Lee | 5–6 | 45.45% |
| Kiika vs Fahkumram | 4–7 | 36.36% |
| Kiika vs Devil Jin | 10–0 | 100.00% |
| Kiika vs Leo | 6–4 | 60.00% |
| Kiika vs Lidia | 6–4 | 60.00% |
| Kiika vs Dragunov | 6–3 | 66.67% |
| Kiika vs Feng | 3–5 | 37.50% |
| Kiika vs Victor | 2–6 | 25.00% |
| Kiika vs Law | 6–0 | 100.00% |
| Kiika vs Eddy | 5–1 | 83.33% |
| Kiika vs Hwoarang | 2–3 | 40.00% |
| Kiika vs Nina | 3–2 | 60.00% |
| Kiika vs Miary Zo | 4–1 | 80.00% |
| Kiika vs Alisa | 3–1 | 75.00% |
| Kiika vs Raven | 3–1 | 75.00% |
| Kiika vs Xiaoyu | 1–2 | 33.33% |
| Kiika vs Kuma | 2–1 | 66.67% |
| Kiika vs Leroy | 1–2 | 33.33% |
| Kiika vs Lars | 2–0 | 100.00% |
| Kiika vs Claudio | 2–0 | 100.00% |
| Kiika vs Shaheen | 2–0 | 100.00% |
| Kiika vs Jack-8 | 0–1 | 0.00% |
| Kiika vs Zafina | 0–1 | 0.00% |
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.