| Mossy Stone vs King | 7–6 | 53.85% |
| Mossy Stone vs Reina | 8–5 | 61.54% |
| Mossy Stone vs Asuka | 4–7 | 36.36% |
| Mossy Stone vs Azucena | 4–6 | 40.00% |
| Mossy Stone vs Clive | 1–9 | 10.00% |
| Mossy Stone vs Law | 6–3 | 66.67% |
| Mossy Stone vs Bryan | 5–4 | 55.56% |
| Mossy Stone vs Steve | 3–5 | 37.50% |
| Mossy Stone vs Anna | 3–5 | 37.50% |
| Mossy Stone vs Dragunov | 4–3 | 57.14% |
| Mossy Stone vs Paul | 2–4 | 33.33% |
| Mossy Stone vs Hwoarang | 4–2 | 66.67% |
| Mossy Stone vs Leo | 0–6 | 0.00% |
| Mossy Stone vs Lee | 2–3 | 40.00% |
| Mossy Stone vs Jun | 2–3 | 40.00% |
| Mossy Stone vs Claudio | 2–2 | 50.00% |
| Mossy Stone vs Jin | 1–2 | 33.33% |
| Mossy Stone vs Kazuya | 0–3 | 0.00% |
| Mossy Stone vs Lili | 2–1 | 66.67% |
| Mossy Stone vs Kuma | 2–1 | 66.67% |
| Mossy Stone vs Heihachi | 0–3 | 0.00% |
| Mossy Stone vs Nina | 0–2 | 0.00% |
| Mossy Stone vs Leroy | 1–1 | 50.00% |
| Mossy Stone vs Eddy | 2–0 | 100.00% |
| Mossy Stone vs Xiaoyu | 1–0 | 100.00% |
| Mossy Stone vs Jack-8 | 0–1 | 0.00% |
| Mossy Stone vs Alisa | 0–1 | 0.00% |
| Mossy Stone vs Victor | 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.