| Johnnypants vs Kazuya | 97–70 | 58.08% |
| Johnnypants vs King | 76–58 | 56.72% |
| Johnnypants vs Bryan | 62–72 | 46.27% |
| Johnnypants vs Jin | 64–66 | 49.23% |
| Johnnypants vs Reina | 46–71 | 39.32% |
| Johnnypants vs Hwoarang | 66–43 | 60.55% |
| Johnnypants vs Steve | 41–65 | 38.68% |
| Johnnypants vs Paul | 55–50 | 52.38% |
| Johnnypants vs Law | 62–38 | 62.00% |
| Johnnypants vs Lili | 42–50 | 45.65% |
| Johnnypants vs Dragunov | 42–43 | 49.41% |
| Johnnypants vs Victor | 28–56 | 33.33% |
| Johnnypants vs Jun | 34–49 | 40.96% |
| Johnnypants vs Heihachi | 41–39 | 51.25% |
| Johnnypants vs Lars | 38–35 | 52.05% |
| Johnnypants vs Lee | 28–42 | 40.00% |
| Johnnypants vs Devil Jin | 28–41 | 40.58% |
| Johnnypants vs Lidia | 42–24 | 63.64% |
| Johnnypants vs Azucena | 29–29 | 50.00% |
| Johnnypants vs Eddy | 24–31 | 43.64% |
| Johnnypants vs Raven | 23–27 | 46.00% |
| Johnnypants vs Nina | 20–28 | 41.67% |
| Johnnypants vs Xiaoyu | 30–17 | 63.83% |
| Johnnypants vs Yoshimitsu | 23–23 | 50.00% |
| Johnnypants vs Asuka | 19–27 | 41.30% |
| Johnnypants vs Leroy | 24–19 | 55.81% |
| Johnnypants vs Feng | 21–20 | 51.22% |
| Johnnypants vs Leo | 15–22 | 40.54% |
| Johnnypants vs Clive | 20–13 | 60.61% |
| Johnnypants vs Jack-8 | 16–15 | 51.61% |
| Johnnypants vs Kuma | 10–20 | 33.33% |
| Johnnypants vs Alisa | 11–18 | 37.93% |
| Johnnypants vs Zafina | 9–14 | 39.13% |
| Johnnypants vs Claudio | 10–12 | 45.45% |
| Johnnypants vs Shaheen | 4–10 | 28.57% |
| Johnnypants vs Panda | 3–2 | 60.00% |
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.