| Spartangy vs King | 32–33 | 49.23% |
| Spartangy vs Jin | 19–39 | 32.76% |
| Spartangy vs Kazuya | 21–33 | 38.89% |
| Spartangy vs Bryan | 28–24 | 53.85% |
| Spartangy vs Dragunov | 17–22 | 43.59% |
| Spartangy vs Hwoarang | 14–24 | 36.84% |
| Spartangy vs Steve | 15–19 | 44.12% |
| Spartangy vs Eddy | 11–22 | 33.33% |
| Spartangy vs Asuka | 17–9 | 65.38% |
| Spartangy vs Reina | 14–12 | 53.85% |
| Spartangy vs Paul | 12–13 | 48.00% |
| Spartangy vs Law | 11–13 | 45.83% |
| Spartangy vs Yoshimitsu | 13–11 | 54.17% |
| Spartangy vs Devil Jin | 9–14 | 39.13% |
| Spartangy vs Lee | 15–6 | 71.43% |
| Spartangy vs Feng | 8–9 | 47.06% |
| Spartangy vs Lili | 10–7 | 58.82% |
| Spartangy vs Jun | 6–9 | 40.00% |
| Spartangy vs Lars | 10–4 | 71.43% |
| Spartangy vs Victor | 10–4 | 71.43% |
| Spartangy vs Jack-8 | 2–11 | 15.38% |
| Spartangy vs Azucena | 6–6 | 50.00% |
| Spartangy vs Leo | 5–6 | 45.45% |
| Spartangy vs Raven | 6–3 | 66.67% |
| Spartangy vs Lidia | 5–4 | 55.56% |
| Spartangy vs Nina | 4–4 | 50.00% |
| Spartangy vs Alisa | 4–3 | 57.14% |
| Spartangy vs Panda | 3–4 | 42.86% |
| Spartangy vs Leroy | 4–3 | 57.14% |
| Spartangy vs Claudio | 2–4 | 33.33% |
| Spartangy vs Kuma | 4–2 | 66.67% |
| Spartangy vs Shaheen | 4–1 | 80.00% |
| Spartangy vs Heihachi | 2–3 | 40.00% |
| Spartangy vs Xiaoyu | 3–1 | 75.00% |
| Spartangy vs Zafina | 2–2 | 50.00% |
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.