| Sparx vs Law | 25–11 | 69.44% |
| Sparx vs Eddy | 19–13 | 59.38% |
| Sparx vs Jin | 21–9 | 70.00% |
| Sparx vs Kazuya | 25–5 | 83.33% |
| Sparx vs Reina | 21–9 | 70.00% |
| Sparx vs Hwoarang | 19–9 | 67.86% |
| Sparx vs King | 18–9 | 66.67% |
| Sparx vs Lidia | 16–8 | 66.67% |
| Sparx vs Heihachi | 16–4 | 80.00% |
| Sparx vs Bryan | 11–8 | 57.89% |
| Sparx vs Lili | 14–4 | 77.78% |
| Sparx vs Jun | 10–7 | 58.82% |
| Sparx vs Dragunov | 11–5 | 68.75% |
| Sparx vs Asuka | 6–9 | 40.00% |
| Sparx vs Paul | 8–5 | 61.54% |
| Sparx vs Steve | 9–4 | 69.23% |
| Sparx vs Lee | 6–5 | 54.55% |
| Sparx vs Xiaoyu | 6–4 | 60.00% |
| Sparx vs Feng | 8–2 | 80.00% |
| Sparx vs Nina | 7–2 | 77.78% |
| Sparx vs Devil Jin | 5–3 | 62.50% |
| Sparx vs Alisa | 1–7 | 12.50% |
| Sparx vs Yoshimitsu | 3–3 | 50.00% |
| Sparx vs Lars | 4–2 | 66.67% |
| Sparx vs Shaheen | 3–3 | 50.00% |
| Sparx vs Fahkumram | 5–1 | 83.33% |
| Sparx vs Jack-8 | 2–3 | 40.00% |
| Sparx vs Leroy | 3–2 | 60.00% |
| Sparx vs Azucena | 4–1 | 80.00% |
| Sparx vs Leo | 2–2 | 50.00% |
| Sparx vs Kuma | 2–1 | 66.67% |
| Sparx vs Victor | 0–3 | 0.00% |
| Sparx vs Claudio | 1–1 | 50.00% |
| Sparx vs Zafina | 0–2 | 0.00% |
| Sparx vs Anna | 2–0 | 100.00% |
| Sparx vs Raven | 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.