| Casperjr420 vs Eddy | 4–4 | 50.00% |
| Casperjr420 vs Law | 4–2 | 66.67% |
| Casperjr420 vs Xiaoyu | 4–2 | 66.67% |
| Casperjr420 vs King | 0–5 | 0.00% |
| Casperjr420 vs Alisa | 4–1 | 80.00% |
| Casperjr420 vs Lee | 3–2 | 60.00% |
| Casperjr420 vs Paul | 2–2 | 50.00% |
| Casperjr420 vs Leroy | 1–3 | 25.00% |
| Casperjr420 vs Asuka | 2–1 | 66.67% |
| Casperjr420 vs Devil Jin | 0–3 | 0.00% |
| Casperjr420 vs Victor | 1–2 | 33.33% |
| Casperjr420 vs Steve | 1–2 | 33.33% |
| Casperjr420 vs Reina | 2–1 | 66.67% |
| Casperjr420 vs Jin | 1–1 | 50.00% |
| Casperjr420 vs Raven | 2–0 | 100.00% |
| Casperjr420 vs Bryan | 0–2 | 0.00% |
| Casperjr420 vs Jack-8 | 2–0 | 100.00% |
| Casperjr420 vs Zafina | 2–0 | 100.00% |
| Casperjr420 vs Jun | 0–1 | 0.00% |
| Casperjr420 vs Leo | 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.