| ProstethicKnee vs Kazuya | 202–131 | 60.66% |
| ProstethicKnee vs Bryan | 217–113 | 65.76% |
| ProstethicKnee vs Jin | 156–96 | 61.90% |
| ProstethicKnee vs Reina | 103–116 | 47.03% |
| ProstethicKnee vs Hwoarang | 113–102 | 52.56% |
| ProstethicKnee vs Heihachi | 126–84–1 | 60.00% |
| ProstethicKnee vs King | 124–69 | 64.25% |
| ProstethicKnee vs Dragunov | 95–95 | 50.00% |
| ProstethicKnee vs Paul | 109–80 | 57.67% |
| ProstethicKnee vs Devil Jin | 86–90 | 48.86% |
| ProstethicKnee vs Clive | 94–77 | 54.97% |
| ProstethicKnee vs Lee | 95–73 | 56.55% |
| ProstethicKnee vs Steve | 90–72 | 55.56% |
| ProstethicKnee vs Lili | 84–72 | 53.85% |
| ProstethicKnee vs Yoshimitsu | 97–57 | 62.99% |
| ProstethicKnee vs Law | 79–55 | 58.96% |
| ProstethicKnee vs Armor King | 70–52 | 57.38% |
| ProstethicKnee vs Lidia | 53–59 | 47.32% |
| ProstethicKnee vs Fahkumram | 71–38 | 65.14% |
| ProstethicKnee vs Jun | 49–59 | 45.37% |
| ProstethicKnee vs Xiaoyu | 66–39 | 62.86% |
| ProstethicKnee vs Azucena | 45–51 | 46.88% |
| ProstethicKnee vs Leo | 58–33 | 63.74% |
| ProstethicKnee vs Feng | 50–36 | 58.14% |
| ProstethicKnee vs Alisa | 49–34–1 | 59.04% |
| ProstethicKnee vs Victor | 42–37 | 53.16% |
| ProstethicKnee vs Asuka | 47–29 | 61.84% |
| ProstethicKnee vs Raven | 38–33 | 53.52% |
| ProstethicKnee vs Claudio | 40–29 | 57.97% |
| ProstethicKnee vs Lars | 37–30 | 55.22% |
| ProstethicKnee vs Eddy | 31–33 | 48.44% |
| ProstethicKnee vs Nina | 32–29–1 | 52.46% |
| ProstethicKnee vs Shaheen | 31–30 | 50.82% |
| ProstethicKnee vs Anna | 27–30 | 47.37% |
| ProstethicKnee vs Leroy | 23–29 | 44.23% |
| ProstethicKnee vs Zafina | 26–21 | 55.32% |
| ProstethicKnee vs Jack-8 | 17–21 | 44.74% |
| ProstethicKnee vs Kuma | 21–10 | 67.74% |
| ProstethicKnee vs Miary Zo | 3–14 | 17.65% |
| ProstethicKnee vs Panda | 7–6 | 53.85% |
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.