| Stonelli vs Jin | 14–23 | 37.84% |
| Stonelli vs Reina | 16–20 | 44.44% |
| Stonelli vs Armor King | 9–24 | 27.27% |
| Stonelli vs King | 17–12 | 58.62% |
| Stonelli vs Steve | 15–9 | 62.50% |
| Stonelli vs Law | 16–7 | 69.57% |
| Stonelli vs Fahkumram | 11–11 | 50.00% |
| Stonelli vs Bryan | 5–15 | 25.00% |
| Stonelli vs Lars | 10–10 | 50.00% |
| Stonelli vs Heihachi | 7–11 | 38.89% |
| Stonelli vs Asuka | 10–7 | 58.82% |
| Stonelli vs Hwoarang | 9–7 | 56.25% |
| Stonelli vs Devil Jin | 9–7 | 56.25% |
| Stonelli vs Kazuya | 7–8 | 46.67% |
| Stonelli vs Dragunov | 9–6 | 60.00% |
| Stonelli vs Alisa | 8–6 | 57.14% |
| Stonelli vs Azucena | 8–6 | 57.14% |
| Stonelli vs Xiaoyu | 8–4 | 66.67% |
| Stonelli vs Jun | 7–4 | 63.64% |
| Stonelli vs Victor | 8–3 | 72.73% |
| Stonelli vs Paul | 3–5 | 37.50% |
| Stonelli vs Miary Zo | 2–6 | 25.00% |
| Stonelli vs Nina | 3–3 | 50.00% |
| Stonelli vs Yoshimitsu | 1–4 | 20.00% |
| Stonelli vs Claudio | 4–1 | 80.00% |
| Stonelli vs Lee | 1–3 | 25.00% |
| Stonelli vs Eddy | 4–0 | 100.00% |
| Stonelli vs Clive | 0–4 | 0.00% |
| Stonelli vs Jack-8 | 0–3 | 0.00% |
| Stonelli vs Leo | 1–2 | 33.33% |
| Stonelli vs Leroy | 3–0 | 100.00% |
| Stonelli vs Lidia | 2–1 | 66.67% |
| Stonelli vs Feng | 2–0 | 100.00% |
| Stonelli vs Anna | 0–2 | 0.00% |
| Stonelli vs Lili | 0–1 | 0.00% |
| Stonelli vs Kuma | 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.