| Powiie vs Heihachi | 13–23 | 36.11% |
| Powiie vs Kazuya | 10–23 | 30.30% |
| Powiie vs Hwoarang | 12–16 | 42.86% |
| Powiie vs Reina | 12–10 | 54.55% |
| Powiie vs Jun | 9–10 | 47.37% |
| Powiie vs Lili | 7–10 | 41.18% |
| Powiie vs Eddy | 2–15 | 11.76% |
| Powiie vs Jin | 5–11 | 31.25% |
| Powiie vs Bryan | 8–8 | 50.00% |
| Powiie vs Leo | 7–9 | 43.75% |
| Powiie vs King | 6–8 | 42.86% |
| Powiie vs Steve | 5–9 | 35.71% |
| Powiie vs Devil Jin | 4–8 | 33.33% |
| Powiie vs Asuka | 4–7 | 36.36% |
| Powiie vs Lee | 6–5 | 54.55% |
| Powiie vs Lidia | 7–4 | 63.64% |
| Powiie vs Law | 4–6 | 40.00% |
| Powiie vs Dragunov | 3–7 | 30.00% |
| Powiie vs Lars | 3–7 | 30.00% |
| Powiie vs Yoshimitsu | 3–6 | 33.33% |
| Powiie vs Nina | 1–8 | 11.11% |
| Powiie vs Jack-8 | 4–4 | 50.00% |
| Powiie vs Leroy | 4–3 | 57.14% |
| Powiie vs Claudio | 0–5 | 0.00% |
| Powiie vs Victor | 1–4 | 20.00% |
| Powiie vs Raven | 1–4 | 20.00% |
| Powiie vs Xiaoyu | 0–4 | 0.00% |
| Powiie vs Feng | 0–4 | 0.00% |
| Powiie vs Alisa | 0–4 | 0.00% |
| Powiie vs Armor King | 2–2 | 50.00% |
| Powiie vs Paul | 0–3 | 0.00% |
| Powiie vs Kuma | 1–2 | 33.33% |
| Powiie vs Zafina | 3–0 | 100.00% |
| Powiie vs Miary Zo | 2–1 | 66.67% |
| Powiie vs Shaheen | 1–0 | 100.00% |
| Powiie vs Azucena | 0–1 | 0.00% |
| Powiie vs Clive | 1–0 | 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.