| proteinshake vs Jin | 379–352 | 51.85% |
| proteinshake vs Kazuya | 390–339 | 53.50% |
| proteinshake vs King | 265–242 | 52.27% |
| proteinshake vs Bryan | 279–227 | 55.14% |
| proteinshake vs Heihachi | 218–237–2 | 47.91% |
| proteinshake vs Lee | 216–238 | 47.58% |
| proteinshake vs Reina | 248–183 | 57.54% |
| proteinshake vs Steve | 230–196 | 53.99% |
| proteinshake vs Hwoarang | 223–202 | 52.47% |
| proteinshake vs Dragunov | 198–199 | 49.87% |
| proteinshake vs Paul | 161–173 | 48.20% |
| proteinshake vs Law | 172–143 | 54.60% |
| proteinshake vs Feng | 130–184 | 41.40% |
| proteinshake vs Lili | 151–156 | 49.19% |
| proteinshake vs Yoshimitsu | 162–138 | 54.00% |
| proteinshake vs Devil Jin | 135–139 | 49.27% |
| proteinshake vs Lars | 119–114 | 51.07% |
| proteinshake vs Nina | 99–114 | 46.48% |
| proteinshake vs Fahkumram | 86–101 | 45.99% |
| proteinshake vs Alisa | 92–93 | 49.73% |
| proteinshake vs Clive | 103–79 | 56.59% |
| proteinshake vs Jack-8 | 86–94 | 47.78% |
| proteinshake vs Jun | 82–80 | 50.62% |
| proteinshake vs Claudio | 72–89 | 44.72% |
| proteinshake vs Asuka | 80–77 | 50.96% |
| proteinshake vs Azucena | 76–79 | 49.03% |
| proteinshake vs Shaheen | 58–88 | 39.73% |
| proteinshake vs Lidia | 72–74 | 49.32% |
| proteinshake vs Raven | 57–72 | 44.19% |
| proteinshake vs Eddy | 46–78 | 37.10% |
| proteinshake vs Victor | 47–69 | 40.52% |
| proteinshake vs Anna | 49–67 | 42.24% |
| proteinshake vs Leo | 55–56 | 49.55% |
| proteinshake vs Xiaoyu | 52–57 | 47.71% |
| proteinshake vs Leroy | 46–60 | 43.40% |
| proteinshake vs Kuma | 36–43 | 45.57% |
| proteinshake vs Zafina | 30–41 | 42.25% |
| proteinshake vs Panda | 11–8 | 57.89% |
| proteinshake vs Armor King | 0–6 | 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.