| MegaSlim vs King | 28–18 | 60.87% |
| MegaSlim vs Kazuya | 23–22 | 51.11% |
| MegaSlim vs Dragunov | 23–9 | 71.88% |
| MegaSlim vs Jin | 21–10 | 67.74% |
| MegaSlim vs Heihachi | 14–16 | 46.67% |
| MegaSlim vs Bryan | 16–13 | 55.17% |
| MegaSlim vs Clive | 19–9 | 67.86% |
| MegaSlim vs Reina | 16–10 | 61.54% |
| MegaSlim vs Law | 7–14 | 33.33% |
| MegaSlim vs Hwoarang | 11–10 | 52.38% |
| MegaSlim vs Steve | 9–9 | 50.00% |
| MegaSlim vs Lee | 15–3 | 83.33% |
| MegaSlim vs Yoshimitsu | 8–8 | 50.00% |
| MegaSlim vs Jun | 7–9 | 43.75% |
| MegaSlim vs Lili | 6–9 | 40.00% |
| MegaSlim vs Devil Jin | 8–6 | 57.14% |
| MegaSlim vs Armor King | 8–5 | 61.54% |
| MegaSlim vs Lars | 4–7 | 36.36% |
| MegaSlim vs Eddy | 4–7 | 36.36% |
| MegaSlim vs Fahkumram | 8–3 | 72.73% |
| MegaSlim vs Feng | 5–4 | 55.56% |
| MegaSlim vs Xiaoyu | 3–5 | 37.50% |
| MegaSlim vs Jack-8 | 6–2 | 75.00% |
| MegaSlim vs Asuka | 1–7 | 12.50% |
| MegaSlim vs Paul | 3–4 | 42.86% |
| MegaSlim vs Nina | 2–5 | 28.57% |
| MegaSlim vs Victor | 4–3 | 57.14% |
| MegaSlim vs Raven | 4–2 | 66.67% |
| MegaSlim vs Lidia | 0–6 | 0.00% |
| MegaSlim vs Claudio | 2–3 | 40.00% |
| MegaSlim vs Panda | 4–1 | 80.00% |
| MegaSlim vs Azucena | 2–3 | 40.00% |
| MegaSlim vs Alisa | 3–1 | 75.00% |
| MegaSlim vs Leroy | 0–4 | 0.00% |
| MegaSlim vs Kuma | 1–2 | 33.33% |
| MegaSlim vs Zafina | 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.