| Sir Mashalot vs King | 21–5 | 80.77% |
| Sir Mashalot vs Paul | 16–2 | 88.89% |
| Sir Mashalot vs Bryan | 14–2 | 87.50% |
| Sir Mashalot vs Hwoarang | 10–5 | 66.67% |
| Sir Mashalot vs Jin | 10–2 | 83.33% |
| Sir Mashalot vs Lili | 11–1 | 91.67% |
| Sir Mashalot vs Reina | 8–3 | 72.73% |
| Sir Mashalot vs Kazuya | 9–1 | 90.00% |
| Sir Mashalot vs Steve | 9–1 | 90.00% |
| Sir Mashalot vs Feng | 7–3 | 70.00% |
| Sir Mashalot vs Dragunov | 6–3 | 66.67% |
| Sir Mashalot vs Jun | 8–1 | 88.89% |
| Sir Mashalot vs Heihachi | 8–0 | 100.00% |
| Sir Mashalot vs Claudio | 4–3 | 57.14% |
| Sir Mashalot vs Lee | 7–0 | 100.00% |
| Sir Mashalot vs Anna | 4–3 | 57.14% |
| Sir Mashalot vs Law | 5–1 | 83.33% |
| Sir Mashalot vs Nina | 2–4 | 33.33% |
| Sir Mashalot vs Jack-8 | 2–3 | 40.00% |
| Sir Mashalot vs Shaheen | 2–3 | 40.00% |
| Sir Mashalot vs Azucena | 3–2 | 60.00% |
| Sir Mashalot vs Raven | 4–1 | 80.00% |
| Sir Mashalot vs Clive | 3–2 | 60.00% |
| Sir Mashalot vs Lars | 1–3 | 25.00% |
| Sir Mashalot vs Alisa | 4–0 | 100.00% |
| Sir Mashalot vs Zafina | 4–0 | 100.00% |
| Sir Mashalot vs Victor | 2–2 | 50.00% |
| Sir Mashalot vs Lidia | 4–0 | 100.00% |
| Sir Mashalot vs Yoshimitsu | 3–0 | 100.00% |
| Sir Mashalot vs Xiaoyu | 3–0 | 100.00% |
| Sir Mashalot vs Asuka | 2–1 | 66.67% |
| Sir Mashalot vs Eddy | 1–2 | 33.33% |
| Sir Mashalot vs Kuma | 0–2 | 0.00% |
| Sir Mashalot vs Leroy | 2–0 | 100.00% |
| Sir Mashalot vs Devil Jin | 0–1 | 0.00% |
| Sir Mashalot vs Panda | 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.