| Spark vs King | 8–10 | 44.44% |
| Spark vs Victor | 8–4 | 66.67% |
| Spark vs Law | 4–5 | 44.44% |
| Spark vs Jin | 2–6 | 25.00% |
| Spark vs Kazuya | 5–3 | 62.50% |
| Spark vs Hwoarang | 5–2 | 71.43% |
| Spark vs Reina | 6–1 | 85.71% |
| Spark vs Azucena | 3–4 | 42.86% |
| Spark vs Xiaoyu | 1–4 | 20.00% |
| Spark vs Clive | 3–2 | 60.00% |
| Spark vs Jun | 1–3 | 25.00% |
| Spark vs Steve | 0–3 | 0.00% |
| Spark vs Lee | 1–2 | 33.33% |
| Spark vs Raven | 1–2 | 33.33% |
| Spark vs Bryan | 0–2 | 0.00% |
| Spark vs Devil Jin | 0–2 | 0.00% |
| Spark vs Leo | 2–0 | 100.00% |
| Spark vs Alisa | 0–2 | 0.00% |
| Spark vs Zafina | 2–0 | 100.00% |
| Spark vs Lili | 1–0 | 100.00% |
| Spark vs Shaheen | 1–0 | 100.00% |
| Spark vs Leroy | 1–0 | 100.00% |
| Spark vs Fahkumram | 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.