| yopper vs Kazuya | 28–12 | 70.00% |
| yopper vs Steve | 12–8 | 60.00% |
| yopper vs King | 14–4 | 77.78% |
| yopper vs Jin | 8–6 | 57.14% |
| yopper vs Hwoarang | 7–6 | 53.85% |
| yopper vs Jun | 6–7 | 46.15% |
| yopper vs Yoshimitsu | 6–6 | 50.00% |
| yopper vs Azucena | 3–9 | 25.00% |
| yopper vs Bryan | 5–6 | 45.45% |
| yopper vs Eddy | 5–5 | 50.00% |
| yopper vs Dragunov | 5–3 | 62.50% |
| yopper vs Devil Jin | 3–4 | 42.86% |
| yopper vs Lee | 6–1 | 85.71% |
| yopper vs Nina | 4–2 | 66.67% |
| yopper vs Reina | 4–2 | 66.67% |
| yopper vs Paul | 2–3 | 40.00% |
| yopper vs Lili | 3–2 | 60.00% |
| yopper vs Lars | 3–2 | 60.00% |
| yopper vs Shaheen | 4–1 | 80.00% |
| yopper vs Asuka | 3–1 | 75.00% |
| yopper vs Leo | 2–2 | 50.00% |
| yopper vs Zafina | 2–2 | 50.00% |
| yopper vs Leroy | 1–3 | 25.00% |
| yopper vs Raven | 3–1 | 75.00% |
| yopper vs Lidia | 4–0 | 100.00% |
| yopper vs Law | 2–1 | 66.67% |
| yopper vs Fahkumram | 2–1 | 66.67% |
| yopper vs Xiaoyu | 2–0 | 100.00% |
| yopper vs Jack-8 | 2–0 | 100.00% |
| yopper vs Feng | 2–0 | 100.00% |
| yopper vs Claudio | 0–2 | 0.00% |
| yopper vs Victor | 1–1 | 50.00% |
| yopper vs Clive | 2–0 | 100.00% |
| yopper vs Alisa | 1–0 | 100.00% |
| yopper vs Heihachi | 1–0 | 100.00% |
| yopper vs Miary Zo | 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.