| The_worst_one vs Steve | 10–8 | 55.56% |
| The_worst_one vs King | 12–5 | 70.59% |
| The_worst_one vs Bryan | 9–8 | 52.94% |
| The_worst_one vs Hwoarang | 7–9 | 43.75% |
| The_worst_one vs Jin | 8–8 | 50.00% |
| The_worst_one vs Lili | 12–2 | 85.71% |
| The_worst_one vs Leo | 7–6 | 53.85% |
| The_worst_one vs Dragunov | 6–6 | 50.00% |
| The_worst_one vs Alisa | 5–5 | 50.00% |
| The_worst_one vs Jun | 5–5 | 50.00% |
| The_worst_one vs Kazuya | 3–6 | 33.33% |
| The_worst_one vs Azucena | 5–3 | 62.50% |
| The_worst_one vs Yoshimitsu | 2–5 | 28.57% |
| The_worst_one vs Paul | 5–1 | 83.33% |
| The_worst_one vs Law | 4–2 | 66.67% |
| The_worst_one vs Jack-8 | 0–6 | 0.00% |
| The_worst_one vs Devil Jin | 0–6 | 0.00% |
| The_worst_one vs Nina | 4–2 | 66.67% |
| The_worst_one vs Lee | 5–1 | 83.33% |
| The_worst_one vs Eddy | 4–2 | 66.67% |
| The_worst_one vs Lidia | 4–2 | 66.67% |
| The_worst_one vs Xiaoyu | 0–5 | 0.00% |
| The_worst_one vs Feng | 1–4 | 20.00% |
| The_worst_one vs Shaheen | 4–1 | 80.00% |
| The_worst_one vs Reina | 2–3 | 40.00% |
| The_worst_one vs Victor | 2–3 | 40.00% |
| The_worst_one vs Lars | 2–2 | 50.00% |
| The_worst_one vs Asuka | 0–3 | 0.00% |
| The_worst_one vs Claudio | 2–1 | 66.67% |
| The_worst_one vs Raven | 2–1 | 66.67% |
| The_worst_one vs Kuma | 2–0 | 100.00% |
| The_worst_one vs Leroy | 0–2 | 0.00% |
| The_worst_one vs Clive | 2–0 | 100.00% |
| The_worst_one vs Heihachi | 1–0 | 100.00% |
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.