| yourworstnight vs Law | 13–9 | 59.09% |
| yourworstnight vs Jin | 13–3 | 81.25% |
| yourworstnight vs King | 3–8 | 27.27% |
| yourworstnight vs Lili | 6–5 | 54.55% |
| yourworstnight vs Victor | 6–5 | 54.55% |
| yourworstnight vs Devil Jin | 8–1 | 88.89% |
| yourworstnight vs Armor King | 6–3 | 66.67% |
| yourworstnight vs Asuka | 1–7 | 12.50% |
| yourworstnight vs Dragunov | 4–3 | 57.14% |
| yourworstnight vs Eddy | 2–5 | 28.57% |
| yourworstnight vs Bryan | 4–2 | 66.67% |
| yourworstnight vs Kazuya | 2–4 | 33.33% |
| yourworstnight vs Yoshimitsu | 4–1 | 80.00% |
| yourworstnight vs Steve | 2–3 | 40.00% |
| yourworstnight vs Lars | 4–1 | 80.00% |
| yourworstnight vs Nina | 3–2 | 60.00% |
| yourworstnight vs Jun | 2–3 | 40.00% |
| yourworstnight vs Feng | 2–2 | 50.00% |
| yourworstnight vs Reina | 4–0 | 100.00% |
| yourworstnight vs Hwoarang | 1–2 | 33.33% |
| yourworstnight vs Alisa | 2–1 | 66.67% |
| yourworstnight vs Claudio | 2–1 | 66.67% |
| yourworstnight vs Shaheen | 1–2 | 33.33% |
| yourworstnight vs Fahkumram | 1–2 | 33.33% |
| yourworstnight vs Paul | 0–2 | 0.00% |
| yourworstnight vs Xiaoyu | 2–0 | 100.00% |
| yourworstnight vs Lidia | 1–1 | 50.00% |
| yourworstnight vs Heihachi | 0–2 | 0.00% |
| yourworstnight vs Anna | 0–2 | 0.00% |
| yourworstnight 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.