| jahnpahl vs Reina | 44–31 | 58.67% |
| jahnpahl vs Eddy | 30–38 | 44.12% |
| jahnpahl vs King | 27–26 | 50.94% |
| jahnpahl vs Kazuya | 21–24 | 46.67% |
| jahnpahl vs Lili | 23–22 | 51.11% |
| jahnpahl vs Jin | 27–16 | 62.79% |
| jahnpahl vs Yoshimitsu | 25–11 | 69.44% |
| jahnpahl vs Hwoarang | 17–18 | 48.57% |
| jahnpahl vs Steve | 15–18 | 45.45% |
| jahnpahl vs Bryan | 17–13 | 56.67% |
| jahnpahl vs Dragunov | 14–14 | 50.00% |
| jahnpahl vs Law | 12–13 | 48.00% |
| jahnpahl vs Azucena | 10–15 | 40.00% |
| jahnpahl vs Xiaoyu | 11–13 | 45.83% |
| jahnpahl vs Asuka | 13–11 | 54.17% |
| jahnpahl vs Lars | 11–11 | 50.00% |
| jahnpahl vs Alisa | 14–7 | 66.67% |
| jahnpahl vs Paul | 8–11 | 42.11% |
| jahnpahl vs Shaheen | 9–9 | 50.00% |
| jahnpahl vs Nina | 6–12 | 33.33% |
| jahnpahl vs Kuma | 9–9 | 50.00% |
| jahnpahl vs Jun | 4–14 | 22.22% |
| jahnpahl vs Raven | 9–9 | 50.00% |
| jahnpahl vs Lee | 12–5 | 70.59% |
| jahnpahl vs Devil Jin | 5–9 | 35.71% |
| jahnpahl vs Leo | 8–6 | 57.14% |
| jahnpahl vs Victor | 7–6 | 53.85% |
| jahnpahl vs Zafina | 9–3 | 75.00% |
| jahnpahl vs Feng | 7–4 | 63.64% |
| jahnpahl vs Leroy | 7–4 | 63.64% |
| jahnpahl vs Jack-8 | 5–5 | 50.00% |
| jahnpahl vs Claudio | 3–5 | 37.50% |
| jahnpahl vs Lidia | 2–1 | 66.67% |
| jahnpahl vs Clive | 0–2 | 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.