| MassiveEgo vs King | 9–30 | 23.08% |
| MassiveEgo vs Hwoarang | 22–12 | 64.71% |
| MassiveEgo vs Steve | 14–16 | 46.67% |
| MassiveEgo vs Reina | 17–11 | 60.71% |
| MassiveEgo vs Dragunov | 13–11 | 54.17% |
| MassiveEgo vs Eddy | 3–19 | 13.64% |
| MassiveEgo vs Jin | 5–14 | 26.32% |
| MassiveEgo vs Jun | 4–12 | 25.00% |
| MassiveEgo vs Victor | 4–12 | 25.00% |
| MassiveEgo vs Asuka | 8–7 | 53.33% |
| MassiveEgo vs Paul | 3–7 | 30.00% |
| MassiveEgo vs Yoshimitsu | 5–5 | 50.00% |
| MassiveEgo vs Lili | 3–6 | 33.33% |
| MassiveEgo vs Azucena | 1–8 | 11.11% |
| MassiveEgo vs Kazuya | 3–5 | 37.50% |
| MassiveEgo vs Law | 3–4 | 42.86% |
| MassiveEgo vs Devil Jin | 3–4 | 42.86% |
| MassiveEgo vs Leo | 3–4 | 42.86% |
| MassiveEgo vs Lars | 2–5 | 28.57% |
| MassiveEgo vs Leroy | 1–6 | 14.29% |
| MassiveEgo vs Alisa | 2–4 | 33.33% |
| MassiveEgo vs Feng | 1–4 | 20.00% |
| MassiveEgo vs Kuma | 2–3 | 40.00% |
| MassiveEgo vs Panda | 1–4 | 20.00% |
| MassiveEgo vs Claudio | 0–4 | 0.00% |
| MassiveEgo vs Bryan | 1–2 | 33.33% |
| MassiveEgo vs Zafina | 2–1 | 66.67% |
| MassiveEgo vs Nina | 0–2 | 0.00% |
| MassiveEgo vs Raven | 0–2 | 0.00% |
| MassiveEgo vs Lidia | 2–0 | 100.00% |
| MassiveEgo vs Lee | 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.