| Pewngump vs Eddy | 4–35 | 10.26% |
| Pewngump vs King | 4–14 | 22.22% |
| Pewngump vs Lili | 6–11 | 35.29% |
| Pewngump vs Reina | 9–8 | 52.94% |
| Pewngump vs Yoshimitsu | 6–10 | 37.50% |
| Pewngump vs Hwoarang | 7–9 | 43.75% |
| Pewngump vs Victor | 3–12 | 20.00% |
| Pewngump vs Asuka | 6–7 | 46.15% |
| Pewngump vs Xiaoyu | 7–5 | 58.33% |
| Pewngump vs Steve | 4–7 | 36.36% |
| Pewngump vs Nina | 2–9 | 18.18% |
| Pewngump vs Lee | 7–4 | 63.64% |
| Pewngump vs Azucena | 4–5 | 44.44% |
| Pewngump vs Law | 2–6 | 25.00% |
| Pewngump vs Kazuya | 1–6 | 14.29% |
| Pewngump vs Jack-8 | 0–7 | 0.00% |
| Pewngump vs Jin | 2–4 | 33.33% |
| Pewngump vs Dragunov | 2–4 | 33.33% |
| Pewngump vs Kuma | 0–6 | 0.00% |
| Pewngump vs Jun | 0–6 | 0.00% |
| Pewngump vs Bryan | 4–1 | 80.00% |
| Pewngump vs Lars | 2–3 | 40.00% |
| Pewngump vs Claudio | 1–4 | 20.00% |
| Pewngump vs Paul | 0–4 | 0.00% |
| Pewngump vs Alisa | 0–4 | 0.00% |
| Pewngump vs Raven | 1–3 | 25.00% |
| Pewngump vs Feng | 0–3 | 0.00% |
| Pewngump vs Shaheen | 2–1 | 66.67% |
| Pewngump vs Devil Jin | 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.