| SegaMaster64 vs Kazuya | 6–21 | 22.22% |
| SegaMaster64 vs Dragunov | 10–16 | 38.46% |
| SegaMaster64 vs King | 10–12 | 45.45% |
| SegaMaster64 vs Reina | 10–7 | 58.82% |
| SegaMaster64 vs Lidia | 8–7 | 53.33% |
| SegaMaster64 vs Bryan | 2–12 | 14.29% |
| SegaMaster64 vs Hwoarang | 7–6 | 53.85% |
| SegaMaster64 vs Victor | 5–7 | 41.67% |
| SegaMaster64 vs Jin | 3–8 | 27.27% |
| SegaMaster64 vs Law | 6–3 | 66.67% |
| SegaMaster64 vs Steve | 7–2 | 77.78% |
| SegaMaster64 vs Eddy | 5–4 | 55.56% |
| SegaMaster64 vs Heihachi | 2–7 | 22.22% |
| SegaMaster64 vs Asuka | 0–8 | 0.00% |
| SegaMaster64 vs Yoshimitsu | 0–7 | 0.00% |
| SegaMaster64 vs Lili | 4–3 | 57.14% |
| SegaMaster64 vs Lars | 3–4 | 42.86% |
| SegaMaster64 vs Leo | 2–4 | 33.33% |
| SegaMaster64 vs Claudio | 2–3 | 40.00% |
| SegaMaster64 vs Kuma | 2–3 | 40.00% |
| SegaMaster64 vs Alisa | 2–2 | 50.00% |
| SegaMaster64 vs Jun | 4–0 | 100.00% |
| SegaMaster64 vs Xiaoyu | 1–2 | 33.33% |
| SegaMaster64 vs Jack-8 | 2–1 | 66.67% |
| SegaMaster64 vs Paul | 0–2 | 0.00% |
| SegaMaster64 vs Devil Jin | 2–0 | 100.00% |
| SegaMaster64 vs Leroy | 0–2 | 0.00% |
| SegaMaster64 vs Azucena | 0–2 | 0.00% |
| SegaMaster64 vs Raven | 2–0 | 100.00% |
| SegaMaster64 vs Clive | 0–2 | 0.00% |
| SegaMaster64 vs Nina | 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.