| Sundir vs Azucena | 9–0 | 100.00% |
| Sundir vs Reina | 5–3 | 62.50% |
| Sundir vs Jin | 4–0 | 100.00% |
| Sundir vs Devil Jin | 2–2 | 50.00% |
| Sundir vs Dragunov | 4–0 | 100.00% |
| Sundir vs Paul | 2–1 | 66.67% |
| Sundir vs Hwoarang | 2–1 | 66.67% |
| Sundir vs Steve | 3–0 | 100.00% |
| Sundir vs Claudio | 1–2 | 33.33% |
| Sundir vs Leo | 2–0 | 100.00% |
| Sundir vs Jun | 2–0 | 100.00% |
| Sundir vs Law | 1–0 | 100.00% |
| Sundir vs Asuka | 0–1 | 0.00% |
| Sundir vs Feng | 1–0 | 100.00% |
| Sundir vs Alisa | 1–0 | 100.00% |
| Sundir vs Nina | 1–0 | 100.00% |
| Sundir vs Lee | 1–0 | 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.