| Popoporoo vs Jin | 63–64 | 49.61% |
| Popoporoo vs Hwoarang | 37–53 | 41.11% |
| Popoporoo vs Kazuya | 36–36 | 50.00% |
| Popoporoo vs Law | 25–33 | 43.10% |
| Popoporoo vs King | 24–28 | 46.15% |
| Popoporoo vs Paul | 15–31 | 32.61% |
| Popoporoo vs Bryan | 18–27 | 40.00% |
| Popoporoo vs Lili | 20–23 | 46.51% |
| Popoporoo vs Eddy | 17–23 | 42.50% |
| Popoporoo vs Yoshimitsu | 15–23 | 39.47% |
| Popoporoo vs Jun | 17–20 | 45.95% |
| Popoporoo vs Azucena | 10–27 | 27.03% |
| Popoporoo vs Victor | 23–14 | 62.16% |
| Popoporoo vs Asuka | 18–16 | 52.94% |
| Popoporoo vs Lars | 13–18 | 41.94% |
| Popoporoo vs Devil Jin | 14–14 | 50.00% |
| Popoporoo vs Nina | 11–17 | 39.29% |
| Popoporoo vs Reina | 11–17 | 39.29% |
| Popoporoo vs Alisa | 12–15 | 44.44% |
| Popoporoo vs Dragunov | 9–13 | 40.91% |
| Popoporoo vs Claudio | 9–7 | 56.25% |
| Popoporoo vs Leo | 9–6 | 60.00% |
| Popoporoo vs Steve | 8–6 | 57.14% |
| Popoporoo vs Lee | 6–7 | 46.15% |
| Popoporoo vs Feng | 7–5 | 58.33% |
| Popoporoo vs Raven | 2–10 | 16.67% |
| Popoporoo vs Xiaoyu | 4–7 | 36.36% |
| Popoporoo vs Kuma | 4–7 | 36.36% |
| Popoporoo vs Leroy | 2–8 | 20.00% |
| Popoporoo vs Jack-8 | 5–4 | 55.56% |
| Popoporoo vs Zafina | 4–2 | 66.67% |
| Popoporoo vs Panda | 4–1 | 80.00% |
| Popoporoo 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.