| Sonder vs Jin | 59–56 | 51.30% |
| Sonder vs Kazuya | 50–56 | 47.17% |
| Sonder vs Dragunov | 34–46 | 42.50% |
| Sonder vs Bryan | 34–41 | 45.33% |
| Sonder vs Steve | 33–29 | 53.23% |
| Sonder vs King | 25–36 | 40.98% |
| Sonder vs Reina | 33–22 | 60.00% |
| Sonder vs Heihachi | 17–35 | 32.69% |
| Sonder vs Law | 20–26 | 43.48% |
| Sonder vs Victor | 18–22 | 45.00% |
| Sonder vs Hwoarang | 8–29 | 21.62% |
| Sonder vs Lee | 16–19 | 45.71% |
| Sonder vs Lili | 22–12 | 64.71% |
| Sonder vs Paul | 11–22 | 33.33% |
| Sonder vs Alisa | 12–21 | 36.36% |
| Sonder vs Yoshimitsu | 16–16 | 50.00% |
| Sonder vs Devil Jin | 11–20 | 35.48% |
| Sonder vs Nina | 18–13 | 58.06% |
| Sonder vs Clive | 3–28 | 9.68% |
| Sonder vs Xiaoyu | 14–16 | 46.67% |
| Sonder vs Asuka | 15–14 | 51.72% |
| Sonder vs Eddy | 12–17 | 41.38% |
| Sonder vs Jun | 6–22 | 21.43% |
| Sonder vs Lars | 12–15 | 44.44% |
| Sonder vs Feng | 9–17 | 34.62% |
| Sonder vs Azucena | 10–8 | 55.56% |
| Sonder vs Lidia | 7–11 | 38.89% |
| Sonder vs Leo | 8–9 | 47.06% |
| Sonder vs Raven | 4–13 | 23.53% |
| Sonder vs Jack-8 | 8–8 | 50.00% |
| Sonder vs Shaheen | 5–9 | 35.71% |
| Sonder vs Leroy | 3–9 | 25.00% |
| Sonder vs Claudio | 3–7 | 30.00% |
| Sonder vs Fahkumram | 4–6 | 40.00% |
| Sonder vs Zafina | 4–5 | 44.44% |
| Sonder vs Kuma | 6–2 | 75.00% |
| Sonder vs Armor King | 2–6 | 25.00% |
| Sonder vs Anna | 2–3 | 40.00% |
| Sonder vs Panda | 1–2 | 33.33% |
| Sonder 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.