| Sir Mosby vs King | 14–14 | 50.00% |
| Sir Mosby vs Reina | 11–12 | 47.83% |
| Sir Mosby vs Hwoarang | 9–11 | 45.00% |
| Sir Mosby vs Jin | 4–15 | 21.05% |
| Sir Mosby vs Steve | 12–6 | 66.67% |
| Sir Mosby vs Kazuya | 8–9 | 47.06% |
| Sir Mosby vs Lidia | 5–6–1 | 45.45% |
| Sir Mosby vs Bryan | 5–5 | 50.00% |
| Sir Mosby vs Paul | 4–4 | 50.00% |
| Sir Mosby vs Victor | 3–5 | 37.50% |
| Sir Mosby vs Clive | 3–5 | 37.50% |
| Sir Mosby vs Law | 2–5 | 28.57% |
| Sir Mosby vs Eddy | 4–3 | 57.14% |
| Sir Mosby vs Asuka | 2–4 | 33.33% |
| Sir Mosby vs Anna | 1–5 | 16.67% |
| Sir Mosby vs Yoshimitsu | 2–3 | 40.00% |
| Sir Mosby vs Devil Jin | 0–5 | 0.00% |
| Sir Mosby vs Xiaoyu | 0–4 | 0.00% |
| Sir Mosby vs Feng | 1–3 | 25.00% |
| Sir Mosby vs Dragunov | 3–1 | 75.00% |
| Sir Mosby vs Leo | 1–3 | 25.00% |
| Sir Mosby vs Lars | 1–3 | 25.00% |
| Sir Mosby vs Nina | 1–3 | 25.00% |
| Sir Mosby vs Lee | 4–0 | 100.00% |
| Sir Mosby vs Jun | 0–4 | 0.00% |
| Sir Mosby vs Heihachi | 2–2 | 50.00% |
| Sir Mosby vs Lili | 3–0 | 100.00% |
| Sir Mosby vs Alisa | 2–1 | 66.67% |
| Sir Mosby vs Kuma | 2–1 | 66.67% |
| Sir Mosby vs Leroy | 1–2 | 33.33% |
| Sir Mosby vs Raven | 1–2 | 33.33% |
| Sir Mosby vs Jack-8 | 2–0 | 100.00% |
| Sir Mosby vs Zafina | 1–0 | 100.00% |
| Sir Mosby vs Azucena | 0–1 | 0.00% |
| Sir Mosby vs Armor King | 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.