| Massive Attack vs Bryan | 26–28 | 48.15% |
| Massive Attack vs King | 22–19 | 53.66% |
| Massive Attack vs Kazuya | 13–27 | 32.50% |
| Massive Attack vs Steve | 24–16 | 60.00% |
| Massive Attack vs Jin | 18–20 | 47.37% |
| Massive Attack vs Dragunov | 18–18 | 50.00% |
| Massive Attack vs Eddy | 15–20 | 42.86% |
| Massive Attack vs Reina | 17–13 | 56.67% |
| Massive Attack vs Jun | 15–13 | 53.57% |
| Massive Attack vs Paul | 11–16 | 40.74% |
| Massive Attack vs Hwoarang | 14–8 | 63.64% |
| Massive Attack vs Devil Jin | 8–11 | 42.11% |
| Massive Attack vs Lars | 8–10 | 44.44% |
| Massive Attack vs Lee | 10–8 | 55.56% |
| Massive Attack vs Nina | 10–6 | 62.50% |
| Massive Attack vs Azucena | 7–8 | 46.67% |
| Massive Attack vs Lili | 8–5 | 61.54% |
| Massive Attack vs Yoshimitsu | 4–8 | 33.33% |
| Massive Attack vs Jack-8 | 6–6 | 50.00% |
| Massive Attack vs Law | 4–7 | 36.36% |
| Massive Attack vs Leo | 7–4 | 63.64% |
| Massive Attack vs Asuka | 4–5 | 44.44% |
| Massive Attack vs Alisa | 5–3 | 62.50% |
| Massive Attack vs Claudio | 4–4 | 50.00% |
| Massive Attack vs Raven | 0–8 | 0.00% |
| Massive Attack vs Xiaoyu | 2–5 | 28.57% |
| Massive Attack vs Feng | 6–1 | 85.71% |
| Massive Attack vs Victor | 3–4 | 42.86% |
| Massive Attack vs Zafina | 3–2 | 60.00% |
| Massive Attack vs Panda | 1–3 | 25.00% |
| Massive Attack vs Shaheen | 2–1 | 66.67% |
| Massive Attack vs Kuma | 1–2 | 33.33% |
| Massive Attack vs Leroy | 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.