| Mehster vs Law | 10–3 | 76.92% |
| Mehster vs Dragunov | 7–5 | 58.33% |
| Mehster vs Kazuya | 8–3 | 72.73% |
| Mehster vs Armor King | 8–2 | 80.00% |
| Mehster vs Devil Jin | 6–3 | 66.67% |
| Mehster vs Steve | 8–0 | 100.00% |
| Mehster vs Paul | 6–0 | 100.00% |
| Mehster vs King | 4–2 | 66.67% |
| Mehster vs Heihachi | 3–3 | 50.00% |
| Mehster vs Fahkumram | 4–2 | 66.67% |
| Mehster vs Hwoarang | 3–2 | 60.00% |
| Mehster vs Xiaoyu | 5–0 | 100.00% |
| Mehster vs Asuka | 5–0 | 100.00% |
| Mehster vs Lars | 3–2 | 60.00% |
| Mehster vs Victor | 3–2 | 60.00% |
| Mehster vs Miary Zo | 5–0 | 100.00% |
| Mehster vs Yoshimitsu | 2–2 | 50.00% |
| Mehster vs Bryan | 4–0 | 100.00% |
| Mehster vs Nina | 4–0 | 100.00% |
| Mehster vs Clive | 4–0 | 100.00% |
| Mehster vs Lili | 1–2 | 33.33% |
| Mehster vs Shaheen | 2–1 | 66.67% |
| Mehster vs Azucena | 3–0 | 100.00% |
| Mehster vs Jack-8 | 2–0 | 100.00% |
| Mehster vs Reina | 2–0 | 100.00% |
| Mehster vs Raven | 0–2 | 0.00% |
| Mehster vs Lidia | 2–0 | 100.00% |
| Mehster vs Jin | 1–0 | 100.00% |
| Mehster vs Alisa | 1–0 | 100.00% |
| Mehster vs Claudio | 1–0 | 100.00% |
| Mehster vs Lee | 1–0 | 100.00% |
| Mehster vs Zafina | 0–1 | 0.00% |
| Mehster vs Jun | 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.