| Kacper vs Kazuya | 75–91 | 45.18% |
| Kacper vs Jin | 62–58 | 51.67% |
| Kacper vs Reina | 62–56 | 52.54% |
| Kacper vs Bryan | 45–52 | 46.39% |
| Kacper vs King | 56–37 | 60.22% |
| Kacper vs Heihachi | 45–41 | 52.33% |
| Kacper vs Hwoarang | 45–40 | 52.94% |
| Kacper vs Yoshimitsu | 29–44 | 39.73% |
| Kacper vs Law | 27–43 | 38.57% |
| Kacper vs Paul | 40–27 | 59.70% |
| Kacper vs Lee | 24–42 | 36.36% |
| Kacper vs Dragunov | 31–34 | 47.69% |
| Kacper vs Armor King | 40–22 | 64.52% |
| Kacper vs Steve | 32–25–1 | 56.14% |
| Kacper vs Asuka | 25–33 | 43.10% |
| Kacper vs Jun | 29–29 | 50.00% |
| Kacper vs Lili | 22–35 | 38.60% |
| Kacper vs Devil Jin | 21–26 | 44.68% |
| Kacper vs Feng | 26–20 | 56.52% |
| Kacper vs Miary Zo | 20–22 | 47.62% |
| Kacper vs Azucena | 18–21 | 46.15% |
| Kacper vs Victor | 14–24 | 36.84% |
| Kacper vs Nina | 19–16 | 54.29% |
| Kacper vs Fahkumram | 18–14 | 56.25% |
| Kacper vs Xiaoyu | 15–14 | 51.72% |
| Kacper vs Lars | 17–12 | 58.62% |
| Kacper vs Alisa | 10–14 | 41.67% |
| Kacper vs Leo | 8–15 | 34.78% |
| Kacper vs Leroy | 11–12 | 47.83% |
| Kacper vs Raven | 11–11 | 50.00% |
| Kacper vs Kuma | 9–11 | 45.00% |
| Kacper vs Eddy | 9–11 | 45.00% |
| Kacper vs Claudio | 7–11 | 38.89% |
| Kacper vs Zafina | 6–12 | 33.33% |
| Kacper vs Lidia | 6–10 | 37.50% |
| Kacper vs Clive | 11–5 | 68.75% |
| Kacper vs Shaheen | 9–5 | 64.29% |
| Kacper vs Anna | 5–3 | 62.50% |
| Kacper vs Jack-8 | 3–3 | 50.00% |
| Kacper vs Panda | 2–3 | 40.00% |
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.