| stubborndave vs Armor King | 30–3 | 90.91% |
| stubborndave vs Yoshimitsu | 8–3 | 72.73% |
| stubborndave vs King | 6–3 | 66.67% |
| stubborndave vs Leo | 8–0 | 100.00% |
| stubborndave vs Reina | 7–1 | 87.50% |
| stubborndave vs Miary Zo | 2–6 | 25.00% |
| stubborndave vs Hwoarang | 5–2 | 71.43% |
| stubborndave vs Steve | 3–2 | 60.00% |
| stubborndave vs Asuka | 2–3 | 40.00% |
| stubborndave vs Lars | 3–2 | 60.00% |
| stubborndave vs Lee | 2–3 | 40.00% |
| stubborndave vs Azucena | 2–3 | 40.00% |
| stubborndave vs Clive | 3–2 | 60.00% |
| stubborndave vs Law | 2–2 | 50.00% |
| stubborndave vs Anna | 2–2 | 50.00% |
| stubborndave vs Xiaoyu | 2–1 | 66.67% |
| stubborndave vs Kazuya | 3–0 | 100.00% |
| stubborndave vs Claudio | 2–1 | 66.67% |
| stubborndave vs Jun | 1–2 | 33.33% |
| stubborndave vs Eddy | 2–1 | 66.67% |
| stubborndave vs Heihachi | 3–0 | 100.00% |
| stubborndave vs Jack-8 | 2–0 | 100.00% |
| stubborndave vs Devil Jin | 2–0 | 100.00% |
| stubborndave vs Shaheen | 0–2 | 0.00% |
| stubborndave vs Leroy | 0–2 | 0.00% |
| stubborndave vs Victor | 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.