| um.ummmmmmmmmmm vs Armor King | 7–24 | 22.58% |
| um.ummmmmmmmmmm vs Hwoarang | 14–10 | 58.33% |
| um.ummmmmmmmmmm vs Reina | 7–17 | 29.17% |
| um.ummmmmmmmmmm vs Steve | 14–6 | 70.00% |
| um.ummmmmmmmmmm vs Jin | 10–7 | 58.82% |
| um.ummmmmmmmmmm vs King | 5–9 | 35.71% |
| um.ummmmmmmmmmm vs Nina | 9–4 | 69.23% |
| um.ummmmmmmmmmm vs Lili | 5–7 | 41.67% |
| um.ummmmmmmmmmm vs Victor | 4–8 | 33.33% |
| um.ummmmmmmmmmm vs Lars | 7–4 | 63.64% |
| um.ummmmmmmmmmm vs Azucena | 5–6 | 45.45% |
| um.ummmmmmmmmmm vs Eddy | 3–8 | 27.27% |
| um.ummmmmmmmmmm vs Heihachi | 4–7 | 36.36% |
| um.ummmmmmmmmmm vs Kazuya | 2–8 | 20.00% |
| um.ummmmmmmmmmm vs Law | 4–5 | 44.44% |
| um.ummmmmmmmmmm vs Dragunov | 2–7 | 22.22% |
| um.ummmmmmmmmmm vs Fahkumram | 3–5 | 37.50% |
| um.ummmmmmmmmmm vs Asuka | 5–2 | 71.43% |
| um.ummmmmmmmmmm vs Xiaoyu | 3–3 | 50.00% |
| um.ummmmmmmmmmm vs Claudio | 0–6 | 0.00% |
| um.ummmmmmmmmmm vs Lidia | 3–3 | 50.00% |
| um.ummmmmmmmmmm vs Clive | 3–3 | 50.00% |
| um.ummmmmmmmmmm vs Yoshimitsu | 5–0 | 100.00% |
| um.ummmmmmmmmmm vs Devil Jin | 2–3 | 40.00% |
| um.ummmmmmmmmmm vs Anna | 1–4 | 20.00% |
| um.ummmmmmmmmmm vs Leo | 2–2 | 50.00% |
| um.ummmmmmmmmmm vs Kuma | 0–4 | 0.00% |
| um.ummmmmmmmmmm vs Jun | 1–3 | 25.00% |
| um.ummmmmmmmmmm vs Feng | 1–2 | 33.33% |
| um.ummmmmmmmmmm vs Shaheen | 1–2 | 33.33% |
| um.ummmmmmmmmmm vs Paul | 2–0 | 100.00% |
| um.ummmmmmmmmmm vs Jack-8 | 2–0 | 100.00% |
| um.ummmmmmmmmmm vs Alisa | 1–1 | 50.00% |
| um.ummmmmmmmmmm vs Bryan | 0–1 | 0.00% |
| um.ummmmmmmmmmm vs Lee | 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.