| Spero Gin vs Devil Jin | 8–5 | 61.54% |
| Spero Gin vs Yoshimitsu | 7–4 | 63.64% |
| Spero Gin vs Kazuya | 6–4 | 60.00% |
| Spero Gin vs Steve | 9–1 | 90.00% |
| Spero Gin vs Jin | 7–2 | 77.78% |
| Spero Gin vs Asuka | 7–2 | 77.78% |
| Spero Gin vs Lili | 8–1 | 88.89% |
| Spero Gin vs Leroy | 6–1 | 85.71% |
| Spero Gin vs Xiaoyu | 4–1 | 80.00% |
| Spero Gin vs Feng | 5–0 | 100.00% |
| Spero Gin vs Reina | 5–0 | 100.00% |
| Spero Gin vs Paul | 4–0 | 100.00% |
| Spero Gin vs Bryan | 4–0 | 100.00% |
| Spero Gin vs Dragunov | 4–0 | 100.00% |
| Spero Gin vs Jun | 2–2 | 50.00% |
| Spero Gin vs Eddy | 4–0 | 100.00% |
| Spero Gin vs Jack-8 | 3–0 | 100.00% |
| Spero Gin vs Alisa | 2–1 | 66.67% |
| Spero Gin vs Nina | 3–0 | 100.00% |
| Spero Gin vs Zafina | 3–0 | 100.00% |
| Spero Gin vs Heihachi | 2–1 | 66.67% |
| Spero Gin vs Law | 0–2 | 0.00% |
| Spero Gin vs King | 2–0 | 100.00% |
| Spero Gin vs Hwoarang | 2–0 | 100.00% |
| Spero Gin vs Lars | 0–2 | 0.00% |
| Spero Gin vs Claudio | 2–0 | 100.00% |
| Spero Gin vs Panda | 2–0 | 100.00% |
| Spero Gin vs Azucena | 2–0 | 100.00% |
| Spero Gin vs Victor | 2–0 | 100.00% |
| Spero Gin vs Raven | 2–0 | 100.00% |
| Spero Gin vs Lidia | 2–0 | 100.00% |
| Spero Gin vs Leo | 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.