| IBuyUsedP&nties vs King | 19–8 | 70.37% |
| IBuyUsedP&nties vs Kazuya | 8–6 | 57.14% |
| IBuyUsedP&nties vs Bryan | 5–5 | 50.00% |
| IBuyUsedP&nties vs Yoshimitsu | 5–3 | 62.50% |
| IBuyUsedP&nties vs Dragunov | 6–2 | 75.00% |
| IBuyUsedP&nties vs Lee | 3–5 | 37.50% |
| IBuyUsedP&nties vs Jin | 4–3 | 57.14% |
| IBuyUsedP&nties vs Lidia | 6–1 | 85.71% |
| IBuyUsedP&nties vs Xiaoyu | 3–3 | 50.00% |
| IBuyUsedP&nties vs Hwoarang | 0–4 | 0.00% |
| IBuyUsedP&nties vs Steve | 4–0 | 100.00% |
| IBuyUsedP&nties vs Lili | 3–0 | 100.00% |
| IBuyUsedP&nties vs Lars | 3–0 | 100.00% |
| IBuyUsedP&nties vs Nina | 3–0 | 100.00% |
| IBuyUsedP&nties vs Kuma | 2–1 | 66.67% |
| IBuyUsedP&nties vs Zafina | 1–2 | 33.33% |
| IBuyUsedP&nties vs Jun | 3–0 | 100.00% |
| IBuyUsedP&nties vs Eddy | 2–1 | 66.67% |
| IBuyUsedP&nties vs Law | 2–0 | 100.00% |
| IBuyUsedP&nties vs Asuka | 0–2 | 0.00% |
| IBuyUsedP&nties vs Feng | 2–0 | 100.00% |
| IBuyUsedP&nties vs Reina | 1–1 | 50.00% |
| IBuyUsedP&nties vs Heihachi | 0–2 | 0.00% |
| IBuyUsedP&nties vs Clive | 2–0 | 100.00% |
| IBuyUsedP&nties vs Leo | 1–0 | 100.00% |
| IBuyUsedP&nties vs Leroy | 0–1 | 0.00% |
| IBuyUsedP&nties vs Azucena | 1–0 | 100.00% |
| IBuyUsedP&nties vs Victor | 1–0 | 100.00% |
| IBuyUsedP&nties vs Armor King | 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.