| Day_Detailier vs Reina | 5–3 | 62.50% |
| Day_Detailier vs Law | 6–1 | 85.71% |
| Day_Detailier vs Jin | 5–2 | 71.43% |
| Day_Detailier vs Paul | 3–2 | 60.00% |
| Day_Detailier vs Eddy | 3–2 | 60.00% |
| Day_Detailier vs King | 2–2 | 50.00% |
| Day_Detailier vs Hwoarang | 4–0 | 100.00% |
| Day_Detailier vs Bryan | 2–2 | 50.00% |
| Day_Detailier vs Steve | 3–1 | 75.00% |
| Day_Detailier vs Lars | 2–1 | 66.67% |
| Day_Detailier vs Kazuya | 1–2 | 33.33% |
| Day_Detailier vs Jun | 3–0 | 100.00% |
| Day_Detailier vs Yoshimitsu | 2–0 | 100.00% |
| Day_Detailier vs Jack-8 | 0–2 | 0.00% |
| Day_Detailier vs Devil Jin | 2–0 | 100.00% |
| Day_Detailier vs Lili | 0–2 | 0.00% |
| Day_Detailier vs Dragunov | 2–0 | 100.00% |
| Day_Detailier vs Alisa | 0–2 | 0.00% |
| Day_Detailier vs Claudio | 0–2 | 0.00% |
| Day_Detailier vs Kuma | 1–0 | 100.00% |
| Day_Detailier vs Azucena | 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.