| PStefan vs Kazuya | 91–85 | 51.70% |
| PStefan vs Reina | 70–57 | 55.12% |
| PStefan vs Jin | 59–65 | 47.58% |
| PStefan vs King | 43–55 | 43.88% |
| PStefan vs Bryan | 32–62 | 34.04% |
| PStefan vs Heihachi | 49–39 | 55.68% |
| PStefan vs Hwoarang | 38–48 | 44.19% |
| PStefan vs Steve | 31–42 | 42.47% |
| PStefan vs Dragunov | 37–32 | 53.62% |
| PStefan vs Law | 27–39 | 40.91% |
| PStefan vs Paul | 29–36 | 44.62% |
| PStefan vs Lili | 34–30 | 53.12% |
| PStefan vs Clive | 31–31 | 50.00% |
| PStefan vs Yoshimitsu | 32–29 | 52.46% |
| PStefan vs Jun | 24–31 | 43.64% |
| PStefan vs Devil Jin | 20–25 | 44.44% |
| PStefan vs Asuka | 17–25 | 40.48% |
| PStefan vs Lidia | 21–21 | 50.00% |
| PStefan vs Azucena | 26–15 | 63.41% |
| PStefan vs Xiaoyu | 17–23 | 42.50% |
| PStefan vs Feng | 23–16 | 58.97% |
| PStefan vs Nina | 15–23 | 39.47% |
| PStefan vs Lars | 21–16 | 56.76% |
| PStefan vs Eddy | 21–15 | 58.33% |
| PStefan vs Victor | 13–22 | 37.14% |
| PStefan vs Leroy | 9–22 | 29.03% |
| PStefan vs Kuma | 15–13 | 53.57% |
| PStefan vs Alisa | 13–13 | 50.00% |
| PStefan vs Jack-8 | 10–14 | 41.67% |
| PStefan vs Lee | 8–16 | 33.33% |
| PStefan vs Leo | 10–12 | 45.45% |
| PStefan vs Claudio | 8–12 | 40.00% |
| PStefan vs Raven | 8–11 | 42.11% |
| PStefan vs Zafina | 7–5 | 58.33% |
| PStefan vs Shaheen | 7–4 | 63.64% |
| PStefan vs Panda | 4–4 | 50.00% |
| PStefan vs Anna | 3–4 | 42.86% |
| PStefan vs Fahkumram | 3–3 | 50.00% |
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.