| Kallen Kaslana vs King | 18–5 | 78.26% |
| Kallen Kaslana vs Kazuya | 13–6 | 68.42% |
| Kallen Kaslana vs Reina | 12–5 | 70.59% |
| Kallen Kaslana vs Dragunov | 9–6 | 60.00% |
| Kallen Kaslana vs Jun | 6–7 | 46.15% |
| Kallen Kaslana vs Paul | 4–8 | 33.33% |
| Kallen Kaslana vs Law | 7–3 | 70.00% |
| Kallen Kaslana vs Lili | 6–3 | 66.67% |
| Kallen Kaslana vs Jin | 2–6 | 25.00% |
| Kallen Kaslana vs Jack-8 | 4–4 | 50.00% |
| Kallen Kaslana vs Victor | 3–5 | 37.50% |
| Kallen Kaslana vs Lidia | 4–4 | 50.00% |
| Kallen Kaslana vs Hwoarang | 4–3 | 57.14% |
| Kallen Kaslana vs Bryan | 4–3 | 57.14% |
| Kallen Kaslana vs Steve | 4–3 | 57.14% |
| Kallen Kaslana vs Lars | 2–5 | 28.57% |
| Kallen Kaslana vs Nina | 1–6 | 14.29% |
| Kallen Kaslana vs Xiaoyu | 3–3 | 50.00% |
| Kallen Kaslana vs Leo | 3–3 | 50.00% |
| Kallen Kaslana vs Alisa | 4–1 | 80.00% |
| Kallen Kaslana vs Lee | 4–0 | 100.00% |
| Kallen Kaslana vs Clive | 0–4 | 0.00% |
| Kallen Kaslana vs Leroy | 2–1 | 66.67% |
| Kallen Kaslana vs Azucena | 2–1 | 66.67% |
| Kallen Kaslana vs Heihachi | 1–2 | 33.33% |
| Kallen Kaslana vs Yoshimitsu | 2–0 | 100.00% |
| Kallen Kaslana vs Claudio | 2–0 | 100.00% |
| Kallen Kaslana vs Shaheen | 0–2 | 0.00% |
| Kallen Kaslana vs Raven | 2–0 | 100.00% |
| Kallen Kaslana vs Anna | 2–0 | 100.00% |
| Kallen Kaslana vs Fahkumram | 2–0 | 100.00% |
| Kallen Kaslana vs Asuka | 1–0 | 100.00% |
| Kallen Kaslana vs Feng | 0–1 | 0.00% |
| Kallen Kaslana vs Kuma | 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.