| MercyPlz vs Reina | 26–25 | 50.98% |
| MercyPlz vs Dragunov | 17–27 | 38.64% |
| MercyPlz vs Paul | 9–29 | 23.68% |
| MercyPlz vs Kazuya | 10–22 | 31.25% |
| MercyPlz vs Hwoarang | 11–18 | 37.93% |
| MercyPlz vs Law | 12–16 | 42.86% |
| MercyPlz vs Bryan | 11–17 | 39.29% |
| MercyPlz vs Devil Jin | 17–11 | 60.71% |
| MercyPlz vs King | 14–12 | 53.85% |
| MercyPlz vs Jin | 11–13 | 45.83% |
| MercyPlz vs Jack-8 | 8–16 | 33.33% |
| MercyPlz vs Steve | 10–13 | 43.48% |
| MercyPlz vs Azucena | 6–13 | 31.58% |
| MercyPlz vs Claudio | 6–11 | 35.29% |
| MercyPlz vs Asuka | 6–9 | 40.00% |
| MercyPlz vs Feng | 3–11 | 21.43% |
| MercyPlz vs Eddy | 3–11 | 21.43% |
| MercyPlz vs Leroy | 6–7 | 46.15% |
| MercyPlz vs Victor | 5–8 | 38.46% |
| MercyPlz vs Lili | 7–5 | 58.33% |
| MercyPlz vs Jun | 7–5 | 58.33% |
| MercyPlz vs Lars | 5–6 | 45.45% |
| MercyPlz vs Xiaoyu | 2–8 | 20.00% |
| MercyPlz vs Nina | 3–7 | 30.00% |
| MercyPlz vs Lee | 5–5 | 50.00% |
| MercyPlz vs Yoshimitsu | 2–7 | 22.22% |
| MercyPlz vs Leo | 4–5 | 44.44% |
| MercyPlz vs Alisa | 2–7 | 22.22% |
| MercyPlz vs Zafina | 5–4 | 55.56% |
| MercyPlz vs Lidia | 0–9 | 0.00% |
| MercyPlz vs Heihachi | 3–6 | 33.33% |
| MercyPlz vs Kuma | 4–4 | 50.00% |
| MercyPlz vs Clive | 0–4 | 0.00% |
| MercyPlz vs Shaheen | 1–1 | 50.00% |
| MercyPlz vs Anna | 0–2 | 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.