| Kasuga vs Reina | 54–30 | 64.29% |
| Kasuga vs Paul | 47–27 | 63.51% |
| Kasuga vs Dragunov | 38–33 | 53.52% |
| Kasuga vs Jun | 41–27 | 60.29% |
| Kasuga vs Bryan | 40–27 | 59.70% |
| Kasuga vs Lili | 41–23 | 64.06% |
| Kasuga vs Asuka | 39–22 | 63.93% |
| Kasuga vs Hwoarang | 28–30 | 48.28% |
| Kasuga vs Kazuya | 35–17 | 67.31% |
| Kasuga vs King | 34–14 | 70.83% |
| Kasuga vs Jin | 28–15 | 65.12% |
| Kasuga vs Devil Jin | 23–17 | 57.50% |
| Kasuga vs Law | 27–9 | 75.00% |
| Kasuga vs Steve | 21–14 | 60.00% |
| Kasuga vs Azucena | 21–14 | 60.00% |
| Kasuga vs Nina | 25–8 | 75.76% |
| Kasuga vs Clive | 15–17 | 46.88% |
| Kasuga vs Xiaoyu | 17–14 | 54.84% |
| Kasuga vs Lars | 16–13 | 55.17% |
| Kasuga vs Alisa | 14–14 | 50.00% |
| Kasuga vs Heihachi | 16–10 | 61.54% |
| Kasuga vs Victor | 5–19 | 20.83% |
| Kasuga vs Claudio | 14–9 | 60.87% |
| Kasuga vs Leo | 17–5 | 77.27% |
| Kasuga vs Yoshimitsu | 16–5 | 76.19% |
| Kasuga vs Lidia | 16–5 | 76.19% |
| Kasuga vs Leroy | 13–7 | 65.00% |
| Kasuga vs Fahkumram | 14–6 | 70.00% |
| Kasuga vs Lee | 8–11 | 42.11% |
| Kasuga vs Zafina | 10–9 | 52.63% |
| Kasuga vs Feng | 5–13 | 27.78% |
| Kasuga vs Anna | 8–10 | 44.44% |
| Kasuga vs Jack-8 | 7–7 | 50.00% |
| Kasuga vs Raven | 11–3 | 78.57% |
| Kasuga vs Eddy | 8–6 | 57.14% |
| Kasuga vs Shaheen | 7–4 | 63.64% |
| Kasuga vs Kuma | 5–5 | 50.00% |
| Kasuga vs Panda | 3–4 | 42.86% |
| Kasuga vs Miary Zo | 0–6 | 0.00% |
| Kasuga vs Armor King | 2–2 | 50.00% |
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.