| I'm Kai vs Reina | 11–13 | 45.83% |
| I'm Kai vs Lidia | 15–6 | 71.43% |
| I'm Kai vs Bryan | 8–10 | 44.44% |
| I'm Kai vs Kazuya | 7–10 | 41.18% |
| I'm Kai vs King | 11–5 | 68.75% |
| I'm Kai vs Jun | 10–6 | 62.50% |
| I'm Kai vs Steve | 11–4 | 73.33% |
| I'm Kai vs Jin | 8–5 | 61.54% |
| I'm Kai vs Paul | 9–3 | 75.00% |
| I'm Kai vs Azucena | 7–5 | 58.33% |
| I'm Kai vs Lili | 6–5 | 54.55% |
| I'm Kai vs Alisa | 4–7 | 36.36% |
| I'm Kai vs Lee | 4–7 | 36.36% |
| I'm Kai vs Law | 6–3 | 66.67% |
| I'm Kai vs Leo | 6–2 | 75.00% |
| I'm Kai vs Lars | 7–1 | 87.50% |
| I'm Kai vs Nina | 7–1 | 87.50% |
| I'm Kai vs Yoshimitsu | 5–2 | 71.43% |
| I'm Kai vs Asuka | 5–2 | 71.43% |
| I'm Kai vs Eddy | 3–4 | 42.86% |
| I'm Kai vs Jack-8 | 4–2 | 66.67% |
| I'm Kai vs Devil Jin | 2–4 | 33.33% |
| I'm Kai vs Shaheen | 2–4 | 33.33% |
| I'm Kai vs Armor King | 1–4 | 20.00% |
| I'm Kai vs Xiaoyu | 2–2 | 50.00% |
| I'm Kai vs Dragunov | 2–2 | 50.00% |
| I'm Kai vs Clive | 2–2 | 50.00% |
| I'm Kai vs Hwoarang | 2–1 | 66.67% |
| I'm Kai vs Kuma | 2–1 | 66.67% |
| I'm Kai vs Zafina | 3–0 | 100.00% |
| I'm Kai vs Victor | 3–0 | 100.00% |
| I'm Kai vs Heihachi | 2–1 | 66.67% |
| I'm Kai vs Claudio | 0–2 | 0.00% |
| I'm Kai vs Leroy | 1–1 | 50.00% |
| I'm Kai vs Anna | 2–0 | 100.00% |
| I'm Kai vs Raven | 0–1 | 0.00% |
| I'm Kai vs Miary Zo | 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.