| parkerar vs Reina | 43–31 | 58.11% |
| parkerar vs Jin | 36–32 | 52.94% |
| parkerar vs King | 37–24 | 60.66% |
| parkerar vs Kazuya | 30–27 | 52.63% |
| parkerar vs Steve | 33–24 | 57.89% |
| parkerar vs Lili | 27–27 | 50.00% |
| parkerar vs Bryan | 20–18 | 52.63% |
| parkerar vs Clive | 18–20 | 47.37% |
| parkerar vs Hwoarang | 26–11 | 70.27% |
| parkerar vs Dragunov | 23–11 | 67.65% |
| parkerar vs Azucena | 14–17 | 45.16% |
| parkerar vs Xiaoyu | 18–12 | 60.00% |
| parkerar vs Lidia | 16–13 | 55.17% |
| parkerar vs Devil Jin | 17–10 | 62.96% |
| parkerar vs Yoshimitsu | 13–13 | 50.00% |
| parkerar vs Heihachi | 8–18 | 30.77% |
| parkerar vs Victor | 13–12 | 52.00% |
| parkerar vs Paul | 20–4 | 83.33% |
| parkerar vs Law | 16–6 | 72.73% |
| parkerar vs Lars | 16–5 | 76.19% |
| parkerar vs Jun | 12–9 | 57.14% |
| parkerar vs Asuka | 11–7 | 61.11% |
| parkerar vs Leo | 13–4 | 76.47% |
| parkerar vs Feng | 8–5 | 61.54% |
| parkerar vs Eddy | 10–3 | 76.92% |
| parkerar vs Claudio | 9–3 | 75.00% |
| parkerar vs Lee | 6–5 | 54.55% |
| parkerar vs Leroy | 7–4 | 63.64% |
| parkerar vs Jack-8 | 4–6 | 40.00% |
| parkerar vs Raven | 7–3 | 70.00% |
| parkerar vs Nina | 8–1 | 88.89% |
| parkerar vs Alisa | 5–2 | 71.43% |
| parkerar vs Shaheen | 5–2 | 71.43% |
| parkerar vs Kuma | 2–4 | 33.33% |
| parkerar vs Panda | 2–2 | 50.00% |
| parkerar vs Zafina | 2–2 | 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.