| Kasinski vs Heihachi | 46–79 | 36.80% |
| Kasinski vs Kazuya | 38–82 | 31.67% |
| Kasinski vs King | 53–65 | 44.92% |
| Kasinski vs Jin | 46–49 | 48.42% |
| Kasinski vs Hwoarang | 41–42 | 49.40% |
| Kasinski vs Bryan | 37–43 | 46.25% |
| Kasinski vs Reina | 32–42 | 43.24% |
| Kasinski vs Steve | 36–35 | 50.70% |
| Kasinski vs Eddy | 20–48 | 29.41% |
| Kasinski vs Yoshimitsu | 27–27 | 50.00% |
| Kasinski vs Devil Jin | 24–29 | 45.28% |
| Kasinski vs Law | 26–25 | 50.98% |
| Kasinski vs Nina | 18–31 | 36.73% |
| Kasinski vs Asuka | 23–23 | 50.00% |
| Kasinski vs Lili | 16–30 | 34.78% |
| Kasinski vs Jun | 18–25 | 41.86% |
| Kasinski vs Azucena | 18–25 | 41.86% |
| Kasinski vs Victor | 22–18 | 55.00% |
| Kasinski vs Paul | 13–26 | 33.33% |
| Kasinski vs Dragunov | 17–17 | 50.00% |
| Kasinski vs Alisa | 7–26 | 21.21% |
| Kasinski vs Xiaoyu | 18–14 | 56.25% |
| Kasinski vs Lee | 9–21 | 30.00% |
| Kasinski vs Fahkumram | 9–18 | 33.33% |
| Kasinski vs Lars | 12–11 | 52.17% |
| Kasinski vs Jack-8 | 8–13 | 38.10% |
| Kasinski vs Claudio | 5–16 | 23.81% |
| Kasinski vs Kuma | 12–9 | 57.14% |
| Kasinski vs Feng | 7–10 | 41.18% |
| Kasinski vs Anna | 8–8 | 50.00% |
| Kasinski vs Lidia | 4–11 | 26.67% |
| Kasinski vs Leo | 7–7 | 50.00% |
| Kasinski vs Leroy | 4–10 | 28.57% |
| Kasinski vs Raven | 7–7 | 50.00% |
| Kasinski vs Clive | 6–8 | 42.86% |
| Kasinski vs Shaheen | 8–5 | 61.54% |
| Kasinski vs Armor King | 1–5 | 16.67% |
| Kasinski vs Zafina | 2–0 | 100.00% |
| Kasinski vs Panda | 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.