| Popkins vs King | 58–58 | 50.00% |
| Popkins vs Heihachi | 41–57 | 41.84% |
| Popkins vs Jin | 40–54 | 42.55% |
| Popkins vs Kazuya | 33–50 | 39.76% |
| Popkins vs Bryan | 40–33–1 | 54.79% |
| Popkins vs Hwoarang | 33–38 | 46.48% |
| Popkins vs Yoshimitsu | 29–33 | 46.77% |
| Popkins vs Steve | 32–24 | 57.14% |
| Popkins vs Reina | 31–24 | 56.36% |
| Popkins vs Dragunov | 16–34 | 32.00% |
| Popkins vs Law | 14–27 | 34.15% |
| Popkins vs Lili | 13–24 | 35.14% |
| Popkins vs Lee | 19–17 | 52.78% |
| Popkins vs Lidia | 19–16 | 54.29% |
| Popkins vs Paul | 14–18 | 43.75% |
| Popkins vs Asuka | 17–15 | 53.12% |
| Popkins vs Nina | 14–18 | 43.75% |
| Popkins vs Jun | 15–17 | 46.88% |
| Popkins vs Victor | 11–19 | 36.67% |
| Popkins vs Devil Jin | 12–14 | 46.15% |
| Popkins vs Xiaoyu | 11–12 | 47.83% |
| Popkins vs Azucena | 16–7 | 69.57% |
| Popkins vs Lars | 11–11 | 50.00% |
| Popkins vs Eddy | 12–9 | 57.14% |
| Popkins vs Feng | 5–14 | 26.32% |
| Popkins vs Raven | 6–13 | 31.58% |
| Popkins vs Alisa | 5–9 | 35.71% |
| Popkins vs Zafina | 7–7 | 50.00% |
| Popkins vs Clive | 4–10 | 28.57% |
| Popkins vs Jack-8 | 11–2 | 84.62% |
| Popkins vs Claudio | 4–9 | 30.77% |
| Popkins vs Leroy | 4–8 | 33.33% |
| Popkins vs Anna | 2–7 | 22.22% |
| Popkins vs Leo | 2–6 | 25.00% |
| Popkins vs Kuma | 2–6 | 25.00% |
| Popkins vs Shaheen | 1–3 | 25.00% |
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.