| MerroStep vs Jin | 31–36 | 46.27% |
| MerroStep vs Reina | 27–33 | 45.00% |
| MerroStep vs Kazuya | 21–30 | 41.18% |
| MerroStep vs Steve | 12–30 | 28.57% |
| MerroStep vs Eddy | 16–25 | 39.02% |
| MerroStep vs King | 11–25 | 30.56% |
| MerroStep vs Lili | 11–24 | 31.43% |
| MerroStep vs Bryan | 9–20 | 31.03% |
| MerroStep vs Dragunov | 10–18 | 35.71% |
| MerroStep vs Yoshimitsu | 8–19 | 29.63% |
| MerroStep vs Hwoarang | 7–20 | 25.93% |
| MerroStep vs Asuka | 6–18 | 25.00% |
| MerroStep vs Leo | 16–8 | 66.67% |
| MerroStep vs Azucena | 9–15 | 37.50% |
| MerroStep vs Lee | 8–15 | 34.78% |
| MerroStep vs Victor | 12–11 | 52.17% |
| MerroStep vs Law | 11–10 | 52.38% |
| MerroStep vs Devil Jin | 14–7 | 66.67% |
| MerroStep vs Raven | 4–16 | 20.00% |
| MerroStep vs Jack-8 | 8–11 | 42.11% |
| MerroStep vs Xiaoyu | 11–6 | 64.71% |
| MerroStep vs Feng | 5–11 | 31.25% |
| MerroStep vs Lars | 7–7 | 50.00% |
| MerroStep vs Alisa | 3–11 | 21.43% |
| MerroStep vs Jun | 8–6 | 57.14% |
| MerroStep vs Paul | 3–6 | 33.33% |
| MerroStep vs Kuma | 6–2 | 75.00% |
| MerroStep vs Nina | 0–6 | 0.00% |
| MerroStep vs Shaheen | 2–3 | 40.00% |
| MerroStep vs Claudio | 1–3 | 25.00% |
| MerroStep vs Zafina | 4–0 | 100.00% |
| MerroStep vs Panda | 2–1 | 66.67% |
| MerroStep vs Leroy | 2–0 | 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.