| Some Guy vs King | 23–33 | 41.07% |
| Some Guy vs Jin | 26–19 | 57.78% |
| Some Guy vs Kazuya | 28–17 | 62.22% |
| Some Guy vs Hwoarang | 17–13 | 56.67% |
| Some Guy vs Steve | 17–9 | 65.38% |
| Some Guy vs Eddy | 13–10 | 56.52% |
| Some Guy vs Dragunov | 15–7 | 68.18% |
| Some Guy vs Bryan | 9–12 | 42.86% |
| Some Guy vs Reina | 11–10 | 52.38% |
| Some Guy vs Law | 9–11 | 45.00% |
| Some Guy vs Lili | 3–17 | 15.00% |
| Some Guy vs Paul | 11–7 | 61.11% |
| Some Guy vs Armor King | 10–8 | 55.56% |
| Some Guy vs Devil Jin | 8–9 | 47.06% |
| Some Guy vs Lee | 10–7 | 58.82% |
| Some Guy vs Fahkumram | 5–12 | 29.41% |
| Some Guy vs Victor | 9–7 | 56.25% |
| Some Guy vs Heihachi | 8–8 | 50.00% |
| Some Guy vs Jun | 10–4 | 71.43% |
| Some Guy vs Clive | 8–6 | 57.14% |
| Some Guy vs Jack-8 | 5–8 | 38.46% |
| Some Guy vs Nina | 6–7 | 46.15% |
| Some Guy vs Leroy | 6–6 | 50.00% |
| Some Guy vs Azucena | 8–4 | 66.67% |
| Some Guy vs Alisa | 2–9 | 18.18% |
| Some Guy vs Asuka | 2–7 | 22.22% |
| Some Guy vs Leo | 5–4 | 55.56% |
| Some Guy vs Yoshimitsu | 2–5 | 28.57% |
| Some Guy vs Anna | 3–4 | 42.86% |
| Some Guy vs Panda | 3–3 | 50.00% |
| Some Guy vs Lidia | 2–3 | 40.00% |
| Some Guy vs Lars | 1–3 | 25.00% |
| Some Guy vs Raven | 2–0 | 100.00% |
| Some Guy vs Xiaoyu | 0–1 | 0.00% |
| Some Guy vs Feng | 1–0 | 100.00% |
| Some Guy vs Kuma | 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.