| Kascki vs Kazuya | 28–19 | 59.57% |
| Kascki vs Jin | 24–22 | 52.17% |
| Kascki vs King | 22–20 | 52.38% |
| Kascki vs Paul | 29–12 | 70.73% |
| Kascki vs Steve | 12–17 | 41.38% |
| Kascki vs Hwoarang | 12–16 | 42.86% |
| Kascki vs Bryan | 14–11 | 56.00% |
| Kascki vs Dragunov | 9–15 | 37.50% |
| Kascki vs Yoshimitsu | 10–12 | 45.45% |
| Kascki vs Lars | 10–8 | 55.56% |
| Kascki vs Nina | 11–7 | 61.11% |
| Kascki vs Lili | 9–8 | 52.94% |
| Kascki vs Eddy | 11–6 | 64.71% |
| Kascki vs Lee | 10–6 | 62.50% |
| Kascki vs Reina | 13–3 | 81.25% |
| Kascki vs Law | 11–4 | 73.33% |
| Kascki vs Devil Jin | 7–8 | 46.67% |
| Kascki vs Alisa | 6–8 | 42.86% |
| Kascki vs Asuka | 7–6 | 53.85% |
| Kascki vs Victor | 4–9 | 30.77% |
| Kascki vs Azucena | 5–6 | 45.45% |
| Kascki vs Leo | 8–2 | 80.00% |
| Kascki vs Feng | 6–3 | 66.67% |
| Kascki vs Leroy | 5–4 | 55.56% |
| Kascki vs Raven | 3–6 | 33.33% |
| Kascki vs Jack-8 | 6–2 | 75.00% |
| Kascki vs Kuma | 5–3 | 62.50% |
| Kascki vs Jun | 4–4 | 50.00% |
| Kascki vs Xiaoyu | 1–6 | 14.29% |
| Kascki vs Shaheen | 7–0 | 100.00% |
| Kascki vs Zafina | 3–2 | 60.00% |
| Kascki vs Heihachi | 2–1 | 66.67% |
| Kascki vs Panda | 0–2 | 0.00% |
| Kascki vs Claudio | 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.