| Spheal vs Jin | 54–23 | 70.13% |
| Spheal vs King | 18–20 | 47.37% |
| Spheal vs Lili | 17–20 | 45.95% |
| Spheal vs Kazuya | 18–18 | 50.00% |
| Spheal vs Steve | 25–9 | 73.53% |
| Spheal vs Alisa | 16–15 | 51.61% |
| Spheal vs Law | 16–13 | 55.17% |
| Spheal vs Reina | 12–15 | 44.44% |
| Spheal vs Azucena | 16–8 | 66.67% |
| Spheal vs Devil Jin | 9–14 | 39.13% |
| Spheal vs Paul | 13–9 | 59.09% |
| Spheal vs Dragunov | 12–9 | 57.14% |
| Spheal vs Hwoarang | 7–13 | 35.00% |
| Spheal vs Lee | 13–7 | 65.00% |
| Spheal vs Xiaoyu | 12–6 | 66.67% |
| Spheal vs Lars | 5–13 | 27.78% |
| Spheal vs Victor | 6–12 | 33.33% |
| Spheal vs Raven | 9–9 | 50.00% |
| Spheal vs Bryan | 12–5 | 70.59% |
| Spheal vs Jack-8 | 6–9 | 40.00% |
| Spheal vs Feng | 5–10 | 33.33% |
| Spheal vs Asuka | 7–5 | 58.33% |
| Spheal vs Claudio | 1–11 | 8.33% |
| Spheal vs Jun | 2–10 | 16.67% |
| Spheal vs Yoshimitsu | 5–4 | 55.56% |
| Spheal vs Leo | 4–5 | 44.44% |
| Spheal vs Leroy | 2–6 | 25.00% |
| Spheal vs Lidia | 4–3 | 57.14% |
| Spheal vs Kuma | 2–3 | 40.00% |
| Spheal vs Zafina | 2–3 | 40.00% |
| Spheal vs Heihachi | 2–3 | 40.00% |
| Spheal vs Eddy | 2–2 | 50.00% |
| Spheal vs Shaheen | 1–2 | 33.33% |
| Spheal vs Nina | 0–3 | 0.00% |
| Spheal vs Clive | 2–0 | 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.