| Medical Crab vs King | 5–9 | 35.71% |
| Medical Crab vs Lili | 5–6 | 45.45% |
| Medical Crab vs Victor | 7–1 | 87.50% |
| Medical Crab vs Law | 6–1 | 85.71% |
| Medical Crab vs Bryan | 1–6 | 14.29% |
| Medical Crab vs Clive | 4–3 | 57.14% |
| Medical Crab vs Eddy | 6–0 | 100.00% |
| Medical Crab vs Lidia | 2–4 | 33.33% |
| Medical Crab vs Jin | 4–1 | 80.00% |
| Medical Crab vs Leo | 4–1 | 80.00% |
| Medical Crab vs Nina | 3–2 | 60.00% |
| Medical Crab vs Azucena | 4–1 | 80.00% |
| Medical Crab vs Heihachi | 1–4 | 20.00% |
| Medical Crab vs Yoshimitsu | 0–4 | 0.00% |
| Medical Crab vs Hwoarang | 3–0 | 100.00% |
| Medical Crab vs Lee | 3–0 | 100.00% |
| Medical Crab vs Raven | 1–2 | 33.33% |
| Medical Crab vs Paul | 2–0 | 100.00% |
| Medical Crab vs Asuka | 0–2 | 0.00% |
| Medical Crab vs Devil Jin | 2–0 | 100.00% |
| Medical Crab vs Feng | 2–0 | 100.00% |
| Medical Crab vs Kuma | 0–2 | 0.00% |
| Medical Crab vs Panda | 0–2 | 0.00% |
| Medical Crab vs Zafina | 2–0 | 100.00% |
| Medical Crab vs Steve | 1–0 | 100.00% |
| Medical Crab vs Dragunov | 0–1 | 0.00% |
| Medical Crab vs Alisa | 0–1 | 0.00% |
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.