| MassiveDooDoo vs Kazuya | 224–215 | 51.03% |
| MassiveDooDoo vs King | 249–171 | 59.29% |
| MassiveDooDoo vs Jin | 191–201 | 48.72% |
| MassiveDooDoo vs Bryan | 177–159 | 52.68% |
| MassiveDooDoo vs Reina | 169–160 | 51.37% |
| MassiveDooDoo vs Hwoarang | 146–167 | 46.65% |
| MassiveDooDoo vs Law | 151–137 | 52.43% |
| MassiveDooDoo vs Heihachi | 139–135 | 50.73% |
| MassiveDooDoo vs Paul | 124–146 | 45.93% |
| MassiveDooDoo vs Steve | 131–132 | 49.81% |
| MassiveDooDoo vs Yoshimitsu | 121–122 | 49.79% |
| MassiveDooDoo vs Lili | 130–112 | 53.72% |
| MassiveDooDoo vs Lars | 96–137–1 | 41.20% |
| MassiveDooDoo vs Lee | 89–116 | 43.41% |
| MassiveDooDoo vs Azucena | 105–89 | 54.12% |
| MassiveDooDoo vs Dragunov | 104–83 | 55.61% |
| MassiveDooDoo vs Devil Jin | 83–101 | 45.11% |
| MassiveDooDoo vs Xiaoyu | 80–88 | 47.62% |
| MassiveDooDoo vs Nina | 77–83 | 48.12% |
| MassiveDooDoo vs Jun | 73–81 | 47.40% |
| MassiveDooDoo vs Clive | 71–77 | 47.97% |
| MassiveDooDoo vs Victor | 79–63 | 55.63% |
| MassiveDooDoo vs Lidia | 72–69 | 51.06% |
| MassiveDooDoo vs Alisa | 65–73 | 47.10% |
| MassiveDooDoo vs Eddy | 71–64 | 52.59% |
| MassiveDooDoo vs Asuka | 55–75 | 42.31% |
| MassiveDooDoo vs Leroy | 62–57 | 52.10% |
| MassiveDooDoo vs Feng | 43–72 | 37.39% |
| MassiveDooDoo vs Armor King | 40–69 | 36.70% |
| MassiveDooDoo vs Fahkumram | 45–57 | 44.12% |
| MassiveDooDoo vs Raven | 52–47 | 52.53% |
| MassiveDooDoo vs Jack-8 | 52–46 | 53.06% |
| MassiveDooDoo vs Anna | 47–42 | 52.81% |
| MassiveDooDoo vs Leo | 48–39 | 55.17% |
| MassiveDooDoo vs Kuma | 39–34 | 53.42% |
| MassiveDooDoo vs Zafina | 24–42–1 | 36.36% |
| MassiveDooDoo vs Shaheen | 22–37 | 37.29% |
| MassiveDooDoo vs Claudio | 26–27 | 49.06% |
| MassiveDooDoo vs Panda | 12–16 | 42.86% |
| MassiveDooDoo vs Miary Zo | 5–12 | 29.41% |
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.