| Karii vs King | 31–20 | 60.78% |
| Karii vs Steve | 37–10 | 78.72% |
| Karii vs Reina | 20–14 | 58.82% |
| Karii vs Hwoarang | 14–17 | 45.16% |
| Karii vs Jin | 15–14 | 51.72% |
| Karii vs Dragunov | 19–10 | 65.52% |
| Karii vs Law | 15–8 | 65.22% |
| Karii vs Kazuya | 9–14 | 39.13% |
| Karii vs Yoshimitsu | 13–8 | 61.90% |
| Karii vs Lili | 10–11 | 47.62% |
| Karii vs Bryan | 7–13 | 35.00% |
| Karii vs Fahkumram | 11–9 | 55.00% |
| Karii vs Asuka | 8–10 | 44.44% |
| Karii vs Lidia | 10–7 | 58.82% |
| Karii vs Jun | 9–7 | 56.25% |
| Karii vs Heihachi | 8–7 | 53.33% |
| Karii vs Anna | 9–6 | 60.00% |
| Karii vs Azucena | 9–5 | 64.29% |
| Karii vs Nina | 3–9 | 25.00% |
| Karii vs Leroy | 8–4 | 66.67% |
| Karii vs Miary Zo | 6–6 | 50.00% |
| Karii vs Alisa | 5–5 | 50.00% |
| Karii vs Feng | 7–2 | 77.78% |
| Karii vs Claudio | 5–4 | 55.56% |
| Karii vs Victor | 6–3 | 66.67% |
| Karii vs Clive | 6–3 | 66.67% |
| Karii vs Xiaoyu | 5–3 | 62.50% |
| Karii vs Devil Jin | 7–1 | 87.50% |
| Karii vs Lars | 5–3 | 62.50% |
| Karii vs Lee | 5–2 | 71.43% |
| Karii vs Eddy | 3–4 | 42.86% |
| Karii vs Leo | 2–4 | 33.33% |
| Karii vs Jack-8 | 1–4 | 20.00% |
| Karii vs Paul | 0–4 | 0.00% |
| Karii vs Panda | 2–2 | 50.00% |
| Karii vs Raven | 1–3 | 25.00% |
| Karii vs Armor King | 2–2 | 50.00% |
| Karii vs Shaheen | 2–1 | 66.67% |
| Karii vs Kuma | 2–1 | 66.67% |
| Karii vs Zafina | 1–2 | 33.33% |
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.