| Sondez vs Steve | 20–20 | 50.00% |
| Sondez vs Reina | 20–18 | 52.63% |
| Sondez vs Jin | 20–14 | 58.82% |
| Sondez vs Hwoarang | 12–17 | 41.38% |
| Sondez vs Asuka | 6–22 | 21.43% |
| Sondez vs Yoshimitsu | 14–12 | 53.85% |
| Sondez vs Heihachi | 9–16 | 36.00% |
| Sondez vs Law | 9–15 | 37.50% |
| Sondez vs Clive | 8–13 | 38.10% |
| Sondez vs King | 5–14 | 26.32% |
| Sondez vs Kazuya | 7–12 | 36.84% |
| Sondez vs Lili | 6–13 | 31.58% |
| Sondez vs Bryan | 7–11 | 38.89% |
| Sondez vs Dragunov | 8–10 | 44.44% |
| Sondez vs Victor | 6–12 | 33.33% |
| Sondez vs Jun | 9–8 | 52.94% |
| Sondez vs Azucena | 9–8 | 52.94% |
| Sondez vs Devil Jin | 13–2 | 86.67% |
| Sondez vs Leo | 6–8 | 42.86% |
| Sondez vs Lars | 6–8 | 42.86% |
| Sondez vs Lidia | 9–5 | 64.29% |
| Sondez vs Nina | 2–7 | 22.22% |
| Sondez vs Raven | 3–6 | 33.33% |
| Sondez vs Eddy | 4–5 | 44.44% |
| Sondez vs Xiaoyu | 2–5 | 28.57% |
| Sondez vs Feng | 3–4 | 42.86% |
| Sondez vs Leroy | 3–4 | 42.86% |
| Sondez vs Paul | 0–6 | 0.00% |
| Sondez vs Alisa | 1–4 | 20.00% |
| Sondez vs Zafina | 1–3 | 25.00% |
| Sondez vs Anna | 0–4 | 0.00% |
| Sondez vs Jack-8 | 0–2 | 0.00% |
| Sondez vs Claudio | 0–2 | 0.00% |
| Sondez vs Shaheen | 2–0 | 100.00% |
| Sondez vs Kuma | 2–0 | 100.00% |
| Sondez vs Panda | 1–1 | 50.00% |
| Sondez vs Lee | 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.