| MR.POWW vs King | 5–9 | 35.71% |
| MR.POWW vs Reina | 3–7 | 30.00% |
| MR.POWW vs Jun | 4–5 | 44.44% |
| MR.POWW vs Victor | 1–7 | 12.50% |
| MR.POWW vs Steve | 3–4 | 42.86% |
| MR.POWW vs Leo | 3–4 | 42.86% |
| MR.POWW vs Jin | 2–4 | 33.33% |
| MR.POWW vs Lidia | 1–4 | 20.00% |
| MR.POWW vs Law | 1–3 | 25.00% |
| MR.POWW vs Kazuya | 1–3 | 25.00% |
| MR.POWW vs Devil Jin | 3–1 | 75.00% |
| MR.POWW vs Feng | 2–2 | 50.00% |
| MR.POWW vs Yoshimitsu | 1–2 | 33.33% |
| MR.POWW vs Dragunov | 2–1 | 66.67% |
| MR.POWW vs Lars | 2–1 | 66.67% |
| MR.POWW vs Lee | 2–1 | 66.67% |
| MR.POWW vs Azucena | 1–2 | 33.33% |
| MR.POWW vs Eddy | 1–2 | 33.33% |
| MR.POWW vs Lili | 0–2 | 0.00% |
| MR.POWW vs Claudio | 2–0 | 100.00% |
| MR.POWW vs Nina | 1–1 | 50.00% |
| MR.POWW vs Paul | 0–1 | 0.00% |
| MR.POWW vs Hwoarang | 0–1 | 0.00% |
| MR.POWW vs Kuma | 0–1 | 0.00% |
| MR.POWW vs Leroy | 0–1 | 0.00% |
| MR.POWW vs Raven | 0–1 | 0.00% |
| MR.POWW vs Heihachi | 0–1 | 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.