| CassLuna vs Jin | 29–24 | 54.72% |
| CassLuna vs Reina | 27–23 | 54.00% |
| CassLuna vs Lili | 20–25 | 44.44% |
| CassLuna vs King | 16–28 | 36.36% |
| CassLuna vs Kazuya | 24–15 | 61.54% |
| CassLuna vs Paul | 17–18 | 48.57% |
| CassLuna vs Hwoarang | 17–16 | 51.52% |
| CassLuna vs Bryan | 16–16 | 50.00% |
| CassLuna vs Steve | 19–12 | 61.29% |
| CassLuna vs Lee | 13–18 | 41.94% |
| CassLuna vs Jun | 19–12 | 61.29% |
| CassLuna vs Devil Jin | 9–16 | 36.00% |
| CassLuna vs Law | 6–16 | 27.27% |
| CassLuna vs Yoshimitsu | 12–10 | 54.55% |
| CassLuna vs Alisa | 15–6 | 71.43% |
| CassLuna vs Victor | 9–12 | 42.86% |
| CassLuna vs Xiaoyu | 6–14 | 30.00% |
| CassLuna vs Eddy | 9–11 | 45.00% |
| CassLuna vs Lars | 6–13 | 31.58% |
| CassLuna vs Azucena | 5–9 | 35.71% |
| CassLuna vs Dragunov | 4–6 | 40.00% |
| CassLuna vs Leo | 5–3 | 62.50% |
| CassLuna vs Kuma | 4–4 | 50.00% |
| CassLuna vs Asuka | 1–6 | 14.29% |
| CassLuna vs Feng | 5–2 | 71.43% |
| CassLuna vs Shaheen | 3–4 | 42.86% |
| CassLuna vs Nina | 4–3 | 57.14% |
| CassLuna vs Zafina | 3–2 | 60.00% |
| CassLuna vs Raven | 2–3 | 40.00% |
| CassLuna vs Jack-8 | 1–0 | 100.00% |
| CassLuna vs Claudio | 1–0 | 100.00% |
| CassLuna vs Leroy | 0–1 | 0.00% |
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.