| Surtr vs King | 13–10 | 56.52% |
| Surtr vs Kazuya | 15–5 | 75.00% |
| Surtr vs Jun | 11–7 | 61.11% |
| Surtr vs Jin | 12–5 | 70.59% |
| Surtr vs Nina | 10–5 | 66.67% |
| Surtr vs Steve | 9–5 | 64.29% |
| Surtr vs Clive | 9–4 | 69.23% |
| Surtr vs Hwoarang | 8–4 | 66.67% |
| Surtr vs Yoshimitsu | 8–2 | 80.00% |
| Surtr vs Reina | 7–3 | 70.00% |
| Surtr vs Azucena | 8–2 | 80.00% |
| Surtr vs Asuka | 8–1 | 88.89% |
| Surtr vs Victor | 6–3 | 66.67% |
| Surtr vs Law | 5–3 | 62.50% |
| Surtr vs Devil Jin | 3–5 | 37.50% |
| Surtr vs Dragunov | 3–5 | 37.50% |
| Surtr vs Lidia | 7–1 | 87.50% |
| Surtr vs Heihachi | 6–1 | 85.71% |
| Surtr vs Bryan | 3–3 | 50.00% |
| Surtr vs Jack-8 | 6–0 | 100.00% |
| Surtr vs Lee | 4–2 | 66.67% |
| Surtr vs Paul | 3–2 | 60.00% |
| Surtr vs Eddy | 2–3 | 40.00% |
| Surtr vs Anna | 4–1 | 80.00% |
| Surtr vs Xiaoyu | 2–2 | 50.00% |
| Surtr vs Lars | 3–1 | 75.00% |
| Surtr vs Raven | 1–3 | 25.00% |
| Surtr vs Feng | 3–0 | 100.00% |
| Surtr vs Claudio | 2–1 | 66.67% |
| Surtr vs Kuma | 2–1 | 66.67% |
| Surtr vs Leroy | 1–2 | 33.33% |
| Surtr vs Leo | 2–0 | 100.00% |
| Surtr vs Alisa | 2–0 | 100.00% |
| Surtr vs Shaheen | 1–1 | 50.00% |
| Surtr vs Panda | 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.