| Someguygamer vs Jin | 16–17 | 48.48% |
| Someguygamer vs King | 13–18 | 41.94% |
| Someguygamer vs Kazuya | 10–15 | 40.00% |
| Someguygamer vs Dragunov | 8–16 | 33.33% |
| Someguygamer vs Lili | 8–13 | 38.10% |
| Someguygamer vs Hwoarang | 8–12 | 40.00% |
| Someguygamer vs Bryan | 8–10 | 44.44% |
| Someguygamer vs Reina | 6–11 | 35.29% |
| Someguygamer vs Yoshimitsu | 5–9 | 35.71% |
| Someguygamer vs Lee | 3–11 | 21.43% |
| Someguygamer vs Law | 6–7 | 46.15% |
| Someguygamer vs Eddy | 5–6 | 45.45% |
| Someguygamer vs Paul | 6–4 | 60.00% |
| Someguygamer vs Leo | 3–7 | 30.00% |
| Someguygamer vs Feng | 5–3 | 62.50% |
| Someguygamer vs Jun | 5–3 | 62.50% |
| Someguygamer vs Alisa | 2–4 | 33.33% |
| Someguygamer vs Nina | 3–3 | 50.00% |
| Someguygamer vs Steve | 1–4 | 20.00% |
| Someguygamer vs Asuka | 1–4 | 20.00% |
| Someguygamer vs Devil Jin | 2–3 | 40.00% |
| Someguygamer vs Panda | 1–3 | 25.00% |
| Someguygamer vs Victor | 2–2 | 50.00% |
| Someguygamer vs Jack-8 | 0–3 | 0.00% |
| Someguygamer vs Leroy | 2–1 | 66.67% |
| Someguygamer vs Raven | 2–1 | 66.67% |
| Someguygamer vs Xiaoyu | 0–2 | 0.00% |
| Someguygamer vs Kuma | 0–2 | 0.00% |
| Someguygamer vs Lars | 0–1 | 0.00% |
| Someguygamer vs Claudio | 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.