| Kaspy vs Kazuya | 36–29 | 55.38% |
| Kaspy vs Dragunov | 47–18 | 72.31% |
| Kaspy vs Hwoarang | 37–17 | 68.52% |
| Kaspy vs Jun | 36–18 | 66.67% |
| Kaspy vs Reina | 19–34 | 35.85% |
| Kaspy vs Azucena | 28–23 | 54.90% |
| Kaspy vs Paul | 30–19 | 61.22% |
| Kaspy vs Jin | 30–19 | 61.22% |
| Kaspy vs Victor | 27–19 | 58.70% |
| Kaspy vs King | 28–16 | 63.64% |
| Kaspy vs Yoshimitsu | 22–22 | 50.00% |
| Kaspy vs Devil Jin | 28–16 | 63.64% |
| Kaspy vs Steve | 29–14 | 67.44% |
| Kaspy vs Bryan | 26–12 | 68.42% |
| Kaspy vs Feng | 18–17–1 | 51.43% |
| Kaspy vs Asuka | 17–18 | 48.57% |
| Kaspy vs Heihachi | 17–17 | 50.00% |
| Kaspy vs Law | 20–11 | 64.52% |
| Kaspy vs Jack-8 | 13–14 | 48.15% |
| Kaspy vs Leo | 14–13 | 51.85% |
| Kaspy vs Nina | 19–8 | 70.37% |
| Kaspy vs Eddy | 7–20 | 25.93% |
| Kaspy vs Alisa | 10–15 | 40.00% |
| Kaspy vs Claudio | 10–15 | 40.00% |
| Kaspy vs Xiaoyu | 11–13 | 45.83% |
| Kaspy vs Lars | 11–13 | 45.83% |
| Kaspy vs Clive | 8–15 | 34.78% |
| Kaspy vs Lili | 8–14 | 36.36% |
| Kaspy vs Lidia | 12–9 | 57.14% |
| Kaspy vs Shaheen | 8–11 | 42.11% |
| Kaspy vs Raven | 9–10 | 47.37% |
| Kaspy vs Leroy | 12–6 | 66.67% |
| Kaspy vs Lee | 10–5 | 66.67% |
| Kaspy vs Kuma | 4–10 | 28.57% |
| Kaspy vs Zafina | 2–0 | 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.