| Sunder System vs Clive | 6–22 | 21.43% |
| Sunder System vs Law | 11–14 | 44.00% |
| Sunder System vs Hwoarang | 8–17 | 32.00% |
| Sunder System vs Kazuya | 8–15 | 34.78% |
| Sunder System vs King | 10–12 | 45.45% |
| Sunder System vs Jin | 14–6 | 70.00% |
| Sunder System vs Reina | 8–12 | 40.00% |
| Sunder System vs Dragunov | 6–9 | 40.00% |
| Sunder System vs Steve | 5–7 | 41.67% |
| Sunder System vs Azucena | 8–4 | 66.67% |
| Sunder System vs Kuma | 4–7 | 36.36% |
| Sunder System vs Xiaoyu | 4–6 | 40.00% |
| Sunder System vs Nina | 5–5 | 50.00% |
| Sunder System vs Feng | 3–6 | 33.33% |
| Sunder System vs Jun | 4–5 | 44.44% |
| Sunder System vs Lidia | 6–3 | 66.67% |
| Sunder System vs Heihachi | 5–3 | 62.50% |
| Sunder System vs Asuka | 3–4 | 42.86% |
| Sunder System vs Lili | 1–6 | 14.29% |
| Sunder System vs Victor | 1–6 | 14.29% |
| Sunder System vs Yoshimitsu | 2–3 | 40.00% |
| Sunder System vs Lee | 0–5 | 0.00% |
| Sunder System vs Eddy | 4–1 | 80.00% |
| Sunder System vs Fahkumram | 3–2 | 60.00% |
| Sunder System vs Bryan | 2–2 | 50.00% |
| Sunder System vs Claudio | 1–3 | 25.00% |
| Sunder System vs Leroy | 3–1 | 75.00% |
| Sunder System vs Paul | 1–2 | 33.33% |
| Sunder System vs Jack-8 | 1–2 | 33.33% |
| Sunder System vs Alisa | 2–1 | 66.67% |
| Sunder System vs Leo | 2–0 | 100.00% |
| Sunder System vs Lars | 1–1 | 50.00% |
| Sunder System vs Panda | 0–2 | 0.00% |
| Sunder System 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.