| SGL Mash vs Armor King | 19–6 | 76.00% |
| SGL Mash vs Jin | 14–8 | 63.64% |
| SGL Mash vs King | 9–5 | 64.29% |
| SGL Mash vs Dragunov | 14–0 | 100.00% |
| SGL Mash vs Anna | 13–1 | 92.86% |
| SGL Mash vs Lili | 11–1 | 91.67% |
| SGL Mash vs Hwoarang | 9–2 | 81.82% |
| SGL Mash vs Leo | 9–0 | 100.00% |
| SGL Mash vs Kazuya | 8–0 | 100.00% |
| SGL Mash vs Lidia | 5–3 | 62.50% |
| SGL Mash vs Fahkumram | 6–2 | 75.00% |
| SGL Mash vs Bryan | 7–0 | 100.00% |
| SGL Mash vs Nina | 5–2 | 71.43% |
| SGL Mash vs Heihachi | 5–2 | 71.43% |
| SGL Mash vs Yoshimitsu | 3–3 | 50.00% |
| SGL Mash vs Leroy | 5–1 | 83.33% |
| SGL Mash vs Reina | 5–1 | 83.33% |
| SGL Mash vs Paul | 3–2 | 60.00% |
| SGL Mash vs Steve | 5–0 | 100.00% |
| SGL Mash vs Jun | 5–0 | 100.00% |
| SGL Mash vs Azucena | 5–0 | 100.00% |
| SGL Mash vs Alisa | 3–1 | 75.00% |
| SGL Mash vs Lee | 4–0 | 100.00% |
| SGL Mash vs Devil Jin | 3–0 | 100.00% |
| SGL Mash vs Claudio | 2–1 | 66.67% |
| SGL Mash vs Eddy | 3–0 | 100.00% |
| SGL Mash vs Law | 2–0 | 100.00% |
| SGL Mash vs Shaheen | 2–0 | 100.00% |
| SGL Mash vs Kuma | 2–0 | 100.00% |
| SGL Mash vs Zafina | 2–0 | 100.00% |
| SGL Mash vs Victor | 2–0 | 100.00% |
| SGL Mash vs Clive | 2–0 | 100.00% |
| SGL Mash vs Jack-8 | 1–0 | 100.00% |
| SGL Mash vs Lars | 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.