| Pitfiend25 vs Kazuya | 100–71 | 58.48% |
| Pitfiend25 vs Jin | 82–70 | 53.95% |
| Pitfiend25 vs Bryan | 58–78 | 42.65% |
| Pitfiend25 vs King | 65–70 | 48.15% |
| Pitfiend25 vs Reina | 59–56 | 51.30% |
| Pitfiend25 vs Law | 44–66 | 40.00% |
| Pitfiend25 vs Dragunov | 57–42 | 57.58% |
| Pitfiend25 vs Steve | 56–38 | 59.57% |
| Pitfiend25 vs Hwoarang | 44–42 | 51.16% |
| Pitfiend25 vs Azucena | 43–38 | 53.09% |
| Pitfiend25 vs Heihachi | 32–45 | 41.56% |
| Pitfiend25 vs Yoshimitsu | 38–32 | 54.29% |
| Pitfiend25 vs Lili | 35–35 | 50.00% |
| Pitfiend25 vs Lars | 28–41 | 40.58% |
| Pitfiend25 vs Paul | 31–36 | 46.27% |
| Pitfiend25 vs Lidia | 35–24 | 59.32% |
| Pitfiend25 vs Lee | 28–29 | 49.12% |
| Pitfiend25 vs Asuka | 28–26 | 51.85% |
| Pitfiend25 vs Xiaoyu | 18–33 | 35.29% |
| Pitfiend25 vs Jun | 30–21 | 58.82% |
| Pitfiend25 vs Clive | 20–28 | 41.67% |
| Pitfiend25 vs Eddy | 15–32 | 31.91% |
| Pitfiend25 vs Nina | 25–21 | 54.35% |
| Pitfiend25 vs Victor | 16–29 | 35.56% |
| Pitfiend25 vs Devil Jin | 11–28 | 28.21% |
| Pitfiend25 vs Alisa | 18–16 | 52.94% |
| Pitfiend25 vs Kuma | 19–15 | 55.88% |
| Pitfiend25 vs Jack-8 | 18–14 | 56.25% |
| Pitfiend25 vs Leo | 13–15 | 46.43% |
| Pitfiend25 vs Claudio | 13–14 | 48.15% |
| Pitfiend25 vs Raven | 13–14 | 48.15% |
| Pitfiend25 vs Leroy | 12–11 | 52.17% |
| Pitfiend25 vs Feng | 12–10 | 54.55% |
| Pitfiend25 vs Shaheen | 4–11 | 26.67% |
| Pitfiend25 vs Anna | 3–12 | 20.00% |
| Pitfiend25 vs Zafina | 3–11 | 21.43% |
| Pitfiend25 vs Panda | 2–7 | 22.22% |
| Pitfiend25 vs Armor King | 2–0 | 100.00% |
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.