| Somni vs Jin | 22–32 | 40.74% |
| Somni vs Kazuya | 18–28 | 39.13% |
| Somni vs King | 21–24 | 46.67% |
| Somni vs Reina | 22–20 | 52.38% |
| Somni vs Steve | 22–18 | 55.00% |
| Somni vs Hwoarang | 16–15 | 51.61% |
| Somni vs Yoshimitsu | 18–12 | 60.00% |
| Somni vs Heihachi | 8–16 | 33.33% |
| Somni vs Dragunov | 9–14 | 39.13% |
| Somni vs Nina | 12–11 | 52.17% |
| Somni vs Lidia | 12–10 | 54.55% |
| Somni vs Eddy | 7–13 | 35.00% |
| Somni vs Paul | 11–8 | 57.89% |
| Somni vs Lars | 9–9 | 50.00% |
| Somni vs Law | 5–11 | 31.25% |
| Somni vs Lili | 11–5 | 68.75% |
| Somni vs Azucena | 6–10 | 37.50% |
| Somni vs Asuka | 10–5 | 66.67% |
| Somni vs Victor | 7–7 | 50.00% |
| Somni vs Bryan | 0–12 | 0.00% |
| Somni vs Leroy | 7–5 | 58.33% |
| Somni vs Zafina | 3–8 | 27.27% |
| Somni vs Raven | 5–6 | 45.45% |
| Somni vs Jack-8 | 4–6 | 40.00% |
| Somni vs Devil Jin | 5–5 | 50.00% |
| Somni vs Feng | 2–8 | 20.00% |
| Somni vs Xiaoyu | 5–4 | 55.56% |
| Somni vs Alisa | 1–8 | 11.11% |
| Somni vs Lee | 1–8 | 11.11% |
| Somni vs Jun | 1–8 | 11.11% |
| Somni vs Armor King | 4–5 | 44.44% |
| Somni vs Clive | 3–4 | 42.86% |
| Somni vs Kuma | 0–6 | 0.00% |
| Somni vs Fahkumram | 2–3 | 40.00% |
| Somni vs Leo | 1–2 | 33.33% |
| Somni vs Claudio | 2–0 | 100.00% |
| Somni vs Shaheen | 0–2 | 0.00% |
| Somni vs Miary Zo | 2–0 | 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.