| MercyFan vs Clive | 10–11 | 47.62% |
| MercyFan vs King | 10–10 | 50.00% |
| MercyFan vs Reina | 8–11 | 42.11% |
| MercyFan vs Kazuya | 10–7 | 58.82% |
| MercyFan vs Law | 5–9 | 35.71% |
| MercyFan vs Yoshimitsu | 4–10 | 28.57% |
| MercyFan vs Jin | 9–5 | 64.29% |
| MercyFan vs Jun | 8–5 | 61.54% |
| MercyFan vs Steve | 7–5 | 58.33% |
| MercyFan vs Victor | 2–10 | 16.67% |
| MercyFan vs Hwoarang | 4–7 | 36.36% |
| MercyFan vs Leo | 7–3–1 | 70.00% |
| MercyFan vs Azucena | 7–2 | 77.78% |
| MercyFan vs Lidia | 6–3 | 66.67% |
| MercyFan vs Paul | 6–2 | 75.00% |
| MercyFan vs Bryan | 3–5 | 37.50% |
| MercyFan vs Dragunov | 4–4 | 50.00% |
| MercyFan vs Shaheen | 3–5 | 37.50% |
| MercyFan vs Jack-8 | 2–3 | 40.00% |
| MercyFan vs Nina | 4–1 | 80.00% |
| MercyFan vs Lee | 2–3 | 40.00% |
| MercyFan vs Eddy | 2–3 | 40.00% |
| MercyFan vs Heihachi | 1–4 | 20.00% |
| MercyFan vs Lili | 2–2 | 50.00% |
| MercyFan vs Lars | 2–2 | 50.00% |
| MercyFan vs Feng | 2–1 | 66.67% |
| MercyFan vs Raven | 2–1 | 66.67% |
| MercyFan vs Devil Jin | 1–1 | 50.00% |
| MercyFan vs Alisa | 2–0 | 100.00% |
| MercyFan vs Claudio | 2–0 | 100.00% |
| MercyFan vs Kuma | 2–0 | 100.00% |
| MercyFan vs Leroy | 2–0 | 100.00% |
| MercyFan vs Asuka | 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.