| Sparrow vs King | 23–39 | 37.10% |
| Sparrow vs Reina | 25–30 | 45.45% |
| Sparrow vs Eddy | 12–34 | 26.09% |
| Sparrow vs Jin | 12–31 | 27.91% |
| Sparrow vs Azucena | 9–26 | 25.71% |
| Sparrow vs Lili | 19–15 | 55.88% |
| Sparrow vs Hwoarang | 15–18 | 45.45% |
| Sparrow vs Steve | 16–17 | 48.48% |
| Sparrow vs Yoshimitsu | 14–16 | 46.67% |
| Sparrow vs Law | 13–16 | 44.83% |
| Sparrow vs Kazuya | 7–22 | 24.14% |
| Sparrow vs Bryan | 12–11 | 52.17% |
| Sparrow vs Devil Jin | 6–14 | 30.00% |
| Sparrow vs Lee | 8–12 | 40.00% |
| Sparrow vs Jun | 3–16 | 15.79% |
| Sparrow vs Asuka | 4–12 | 25.00% |
| Sparrow vs Zafina | 8–7 | 53.33% |
| Sparrow vs Leo | 3–11 | 21.43% |
| Sparrow vs Victor | 4–9 | 30.77% |
| Sparrow vs Raven | 5–8 | 38.46% |
| Sparrow vs Xiaoyu | 5–7 | 41.67% |
| Sparrow vs Dragunov | 3–9 | 25.00% |
| Sparrow vs Lars | 5–7 | 41.67% |
| Sparrow vs Nina | 4–8 | 33.33% |
| Sparrow vs Leroy | 1–9 | 10.00% |
| Sparrow vs Paul | 3–6 | 33.33% |
| Sparrow vs Jack-8 | 3–3 | 50.00% |
| Sparrow vs Feng | 3–2 | 60.00% |
| Sparrow vs Claudio | 1–4 | 20.00% |
| Sparrow vs Shaheen | 1–4 | 20.00% |
| Sparrow vs Kuma | 2–2 | 50.00% |
| Sparrow vs Alisa | 1–0 | 100.00% |
| Sparrow vs Panda | 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.