| Prefect vs Hwoarang | 9–8 | 52.94% |
| Prefect vs Jin | 9–7 | 56.25% |
| Prefect vs Kazuya | 12–4 | 75.00% |
| Prefect vs King | 11–4 | 73.33% |
| Prefect vs Steve | 5–9 | 35.71% |
| Prefect vs Dragunov | 10–4 | 71.43% |
| Prefect vs Alisa | 8–6 | 57.14% |
| Prefect vs Paul | 9–2 | 81.82% |
| Prefect vs Xiaoyu | 7–4 | 63.64% |
| Prefect vs Eddy | 6–5 | 54.55% |
| Prefect vs Azucena | 7–3 | 70.00% |
| Prefect vs Feng | 6–3 | 66.67% |
| Prefect vs Law | 4–3 | 57.14% |
| Prefect vs Leroy | 4–3 | 57.14% |
| Prefect vs Reina | 4–3 | 57.14% |
| Prefect vs Lars | 1–5 | 16.67% |
| Prefect vs Devil Jin | 3–2 | 60.00% |
| Prefect vs Leo | 2–3 | 40.00% |
| Prefect vs Bryan | 3–1 | 75.00% |
| Prefect vs Lili | 3–1 | 75.00% |
| Prefect vs Lee | 3–1 | 75.00% |
| Prefect vs Jun | 1–3 | 25.00% |
| Prefect vs Jack-8 | 2–1 | 66.67% |
| Prefect vs Asuka | 2–1 | 66.67% |
| Prefect vs Claudio | 2–1 | 66.67% |
| Prefect vs Shaheen | 1–2 | 33.33% |
| Prefect vs Zafina | 1–2 | 33.33% |
| Prefect vs Yoshimitsu | 2–0 | 100.00% |
| Prefect vs Raven | 1–1 | 50.00% |
| Prefect vs Heihachi | 2–0 | 100.00% |
| Prefect vs Anna | 2–0 | 100.00% |
| Prefect vs Panda | 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.