| Mrboost vs King | 252–210 | 54.55% |
| Mrboost vs Bryan | 231–191 | 54.74% |
| Mrboost vs Jin | 210–203 | 50.85% |
| Mrboost vs Kazuya | 245–165 | 59.76% |
| Mrboost vs Hwoarang | 140–182 | 43.48% |
| Mrboost vs Heihachi | 156–158 | 49.68% |
| Mrboost vs Steve | 150–152 | 49.67% |
| Mrboost vs Law | 145–149 | 49.32% |
| Mrboost vs Paul | 166–116 | 58.87% |
| Mrboost vs Yoshimitsu | 127–125 | 50.40% |
| Mrboost vs Lili | 122–122 | 50.00% |
| Mrboost vs Reina | 103–136 | 43.10% |
| Mrboost vs Dragunov | 122–103 | 54.22% |
| Mrboost vs Lee | 120–96 | 55.56% |
| Mrboost vs Lars | 113–97 | 53.81% |
| Mrboost vs Feng | 109–91 | 54.50% |
| Mrboost vs Jun | 95–100 | 48.72% |
| Mrboost vs Xiaoyu | 118–71 | 62.43% |
| Mrboost vs Azucena | 97–90 | 51.87% |
| Mrboost vs Eddy | 92–76 | 54.76% |
| Mrboost vs Asuka | 83–57 | 59.29% |
| Mrboost vs Leo | 70–70 | 50.00% |
| Mrboost vs Nina | 72–67 | 51.80% |
| Mrboost vs Devil Jin | 73–63 | 53.68% |
| Mrboost vs Alisa | 62–70 | 46.97% |
| Mrboost vs Raven | 67–64 | 51.15% |
| Mrboost vs Jack-8 | 54–65 | 45.38% |
| Mrboost vs Victor | 63–56 | 52.94% |
| Mrboost vs Kuma | 46–62 | 42.59% |
| Mrboost vs Anna | 48–50 | 48.98% |
| Mrboost vs Leroy | 49–44 | 52.69% |
| Mrboost vs Clive | 34–58 | 36.96% |
| Mrboost vs Claudio | 47–38 | 55.29% |
| Mrboost vs Fahkumram | 33–41 | 44.59% |
| Mrboost vs Armor King | 38–32 | 54.29% |
| Mrboost vs Zafina | 27–41 | 39.71% |
| Mrboost vs Lidia | 33–35 | 48.53% |
| Mrboost vs Shaheen | 29–32 | 47.54% |
| Mrboost vs Panda | 21–23 | 47.73% |
| Mrboost vs Miary Zo | 21–13 | 61.76% |
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.