| SpenStar vs Reina | 7–4 | 63.64% |
| SpenStar vs King | 7–3 | 70.00% |
| SpenStar vs Jun | 2–5 | 28.57% |
| SpenStar vs Xiaoyu | 3–3 | 50.00% |
| SpenStar vs Nina | 3–2 | 60.00% |
| SpenStar vs Kazuya | 2–2 | 50.00% |
| SpenStar vs Victor | 0–4 | 0.00% |
| SpenStar vs Lidia | 3–1 | 75.00% |
| SpenStar vs Law | 1–2 | 33.33% |
| SpenStar vs Yoshimitsu | 3–0 | 100.00% |
| SpenStar vs Jin | 1–2 | 33.33% |
| SpenStar vs Dragunov | 1–2 | 33.33% |
| SpenStar vs Eddy | 0–3 | 0.00% |
| SpenStar vs Bryan | 2–0 | 100.00% |
| SpenStar vs Steve | 1–1 | 50.00% |
| SpenStar vs Lee | 1–1 | 50.00% |
| SpenStar vs Raven | 2–0 | 100.00% |
| SpenStar vs Heihachi | 0–2 | 0.00% |
| SpenStar vs Paul | 0–1 | 0.00% |
| SpenStar vs Jack-8 | 1–0 | 100.00% |
| SpenStar vs Asuka | 0–1 | 0.00% |
| SpenStar vs Leo | 0–1 | 0.00% |
| SpenStar vs Lars | 1–0 | 100.00% |
| SpenStar vs Shaheen | 1–0 | 100.00% |
| SpenStar vs Panda | 1–0 | 100.00% |
| SpenStar vs Azucena | 0–1 | 0.00% |
| SpenStar vs Clive | 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.