| masta vs Jin | 8–7 | 53.33% |
| masta vs Steve | 7–5 | 58.33% |
| masta vs Hwoarang | 8–3 | 72.73% |
| masta vs Kazuya | 5–6 | 45.45% |
| masta vs Law | 6–3 | 66.67% |
| masta vs Bryan | 6–3 | 66.67% |
| masta vs Lili | 5–4 | 55.56% |
| masta vs Lars | 7–2 | 77.78% |
| masta vs Azucena | 5–3 | 62.50% |
| masta vs Devil Jin | 3–4 | 42.86% |
| masta vs Reina | 2–5 | 28.57% |
| masta vs Leroy | 2–4 | 33.33% |
| masta vs Paul | 2–3 | 40.00% |
| masta vs Asuka | 4–1 | 80.00% |
| masta vs Jun | 2–3 | 40.00% |
| masta vs Fahkumram | 5–0 | 100.00% |
| masta vs Armor King | 3–2 | 60.00% |
| masta vs Miary Zo | 3–2 | 60.00% |
| masta vs Lee | 1–3 | 25.00% |
| masta vs Yoshimitsu | 2–1 | 66.67% |
| masta vs Xiaoyu | 3–0 | 100.00% |
| masta vs Feng | 1–2 | 33.33% |
| masta vs Claudio | 1–2 | 33.33% |
| masta vs King | 2–0 | 100.00% |
| masta vs Dragunov | 2–0 | 100.00% |
| masta vs Victor | 1–1 | 50.00% |
| masta vs Eddy | 2–0 | 100.00% |
| masta vs Heihachi | 2–0 | 100.00% |
| masta vs Jack-8 | 0–1 | 0.00% |
| masta vs Leo | 1–0 | 100.00% |
| masta vs Alisa | 1–0 | 100.00% |
| masta vs Nina | 0–1 | 0.00% |
| masta vs Zafina | 1–0 | 100.00% |
| masta vs Clive | 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.