| SomSom vs King | 8–10 | 44.44% |
| SomSom vs Dragunov | 8–10 | 44.44% |
| SomSom vs Xiaoyu | 9–8 | 52.94% |
| SomSom vs Kazuya | 10–6 | 62.50% |
| SomSom vs Lidia | 9–7 | 56.25% |
| SomSom vs Paul | 11–2 | 84.62% |
| SomSom vs Reina | 8–5 | 61.54% |
| SomSom vs Bryan | 3–7 | 30.00% |
| SomSom vs Lili | 0–10 | 0.00% |
| SomSom vs Victor | 5–5 | 50.00% |
| SomSom vs Steve | 6–3 | 66.67% |
| SomSom vs Jun | 4–5 | 44.44% |
| SomSom vs Yoshimitsu | 4–4 | 50.00% |
| SomSom vs Hwoarang | 5–3 | 62.50% |
| SomSom vs Jin | 5–3 | 62.50% |
| SomSom vs Lars | 4–4 | 50.00% |
| SomSom vs Law | 3–4 | 42.86% |
| SomSom vs Devil Jin | 3–4 | 42.86% |
| SomSom vs Alisa | 2–4 | 33.33% |
| SomSom vs Panda | 2–4 | 33.33% |
| SomSom vs Shaheen | 1–4 | 20.00% |
| SomSom vs Azucena | 1–4 | 20.00% |
| SomSom vs Raven | 2–2 | 50.00% |
| SomSom vs Leo | 1–2 | 33.33% |
| SomSom vs Jack-8 | 0–2 | 0.00% |
| SomSom vs Claudio | 0–2 | 0.00% |
| SomSom vs Lee | 0–2 | 0.00% |
| SomSom vs Zafina | 0–2 | 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.