| mistermashemup vs Heihachi | 13–13 | 50.00% |
| mistermashemup vs Jin | 9–5 | 64.29% |
| mistermashemup vs Bryan | 7–5 | 58.33% |
| mistermashemup vs Alisa | 6–4 | 60.00% |
| mistermashemup vs Reina | 5–4 | 55.56% |
| mistermashemup vs King | 2–6 | 25.00% |
| mistermashemup vs Hwoarang | 3–5 | 37.50% |
| mistermashemup vs Law | 2–3 | 40.00% |
| mistermashemup vs Jack-8 | 1–4 | 20.00% |
| mistermashemup vs Lili | 2–2 | 50.00% |
| mistermashemup vs Lee | 1–3 | 25.00% |
| mistermashemup vs Paul | 1–2 | 33.33% |
| mistermashemup vs Steve | 1–2 | 33.33% |
| mistermashemup vs Shaheen | 2–1 | 66.67% |
| mistermashemup vs Victor | 3–0 | 100.00% |
| mistermashemup vs Lidia | 2–1 | 66.67% |
| mistermashemup vs Devil Jin | 2–0 | 100.00% |
| mistermashemup vs Lars | 2–0 | 100.00% |
| mistermashemup vs Nina | 2–0 | 100.00% |
| mistermashemup vs Leroy | 2–0 | 100.00% |
| mistermashemup vs Azucena | 0–2 | 0.00% |
| mistermashemup vs Raven | 0–2 | 0.00% |
| mistermashemup vs Eddy | 0–2 | 0.00% |
| mistermashemup vs Yoshimitsu | 0–1 | 0.00% |
| mistermashemup vs Kazuya | 1–0 | 100.00% |
| mistermashemup vs Asuka | 0–1 | 0.00% |
| mistermashemup vs Dragunov | 0–1 | 0.00% |
| mistermashemup vs Claudio | 0–1 | 0.00% |
| mistermashemup 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.