| roughworld37 vs Paul | 12–11 | 52.17% |
| roughworld37 vs Hwoarang | 6–17 | 26.09% |
| roughworld37 vs Kazuya | 9–12 | 42.86% |
| roughworld37 vs Dragunov | 9–9 | 50.00% |
| roughworld37 vs Reina | 15–1 | 93.75% |
| roughworld37 vs Armor King | 7–7 | 50.00% |
| roughworld37 vs King | 4–8 | 33.33% |
| roughworld37 vs Miary Zo | 3–8 | 27.27% |
| roughworld37 vs Asuka | 3–7 | 30.00% |
| roughworld37 vs Jun | 4–6 | 40.00% |
| roughworld37 vs Steve | 5–4 | 55.56% |
| roughworld37 vs Devil Jin | 4–5 | 44.44% |
| roughworld37 vs Heihachi | 5–4 | 55.56% |
| roughworld37 vs Xiaoyu | 5–3 | 62.50% |
| roughworld37 vs Victor | 2–6 | 25.00% |
| roughworld37 vs Eddy | 1–7 | 12.50% |
| roughworld37 vs Anna | 4–4 | 50.00% |
| roughworld37 vs Raven | 4–3 | 57.14% |
| roughworld37 vs Jin | 1–5 | 16.67% |
| roughworld37 vs Bryan | 2–4 | 33.33% |
| roughworld37 vs Alisa | 2–4 | 33.33% |
| roughworld37 vs Yoshimitsu | 3–2 | 60.00% |
| roughworld37 vs Lee | 1–4 | 20.00% |
| roughworld37 vs Nina | 1–3 | 25.00% |
| roughworld37 vs Zafina | 2–2 | 50.00% |
| roughworld37 vs Fahkumram | 0–4 | 0.00% |
| roughworld37 vs Law | 0–3 | 0.00% |
| roughworld37 vs Shaheen | 0–3 | 0.00% |
| roughworld37 vs Feng | 0–2 | 0.00% |
| roughworld37 vs Lili | 0–2 | 0.00% |
| roughworld37 vs Leroy | 0–1 | 0.00% |
| roughworld37 vs Lidia | 0–1 | 0.00% |
| roughworld37 vs Clive | 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.