| Sewage vs Eddy | 15–15 | 50.00% |
| Sewage vs Reina | 14–10 | 58.33% |
| Sewage vs King | 17–5 | 77.27% |
| Sewage vs Jin | 12–9 | 57.14% |
| Sewage vs Yoshimitsu | 12–6 | 66.67% |
| Sewage vs Dragunov | 10–8 | 55.56% |
| Sewage vs Hwoarang | 7–9 | 43.75% |
| Sewage vs Kazuya | 8–8 | 50.00% |
| Sewage vs Steve | 7–7 | 50.00% |
| Sewage vs Law | 6–6 | 50.00% |
| Sewage vs Feng | 6–5 | 54.55% |
| Sewage vs Armor King | 3–8 | 27.27% |
| Sewage vs Asuka | 6–4 | 60.00% |
| Sewage vs Victor | 3–7 | 30.00% |
| Sewage vs Lili | 3–6 | 33.33% |
| Sewage vs Alisa | 5–4 | 55.56% |
| Sewage vs Jun | 5–4 | 55.56% |
| Sewage vs Lee | 3–5 | 37.50% |
| Sewage vs Jack-8 | 4–3 | 57.14% |
| Sewage vs Lars | 5–2 | 71.43% |
| Sewage vs Nina | 5–2 | 71.43% |
| Sewage vs Leroy | 4–3 | 57.14% |
| Sewage vs Heihachi | 5–2 | 71.43% |
| Sewage vs Clive | 4–3 | 57.14% |
| Sewage vs Shaheen | 1–5 | 16.67% |
| Sewage vs Zafina | 2–4 | 33.33% |
| Sewage vs Azucena | 2–4 | 33.33% |
| Sewage vs Miary Zo | 2–3 | 40.00% |
| Sewage vs Xiaoyu | 4–0 | 100.00% |
| Sewage vs Devil Jin | 2–2 | 50.00% |
| Sewage vs Raven | 1–3 | 25.00% |
| Sewage vs Panda | 2–1 | 66.67% |
| Sewage vs Lidia | 0–3 | 0.00% |
| Sewage vs Fahkumram | 2–1 | 66.67% |
| Sewage vs Paul | 2–0 | 100.00% |
| Sewage vs Bryan | 2–0 | 100.00% |
| Sewage vs Leo | 0–2 | 0.00% |
| Sewage vs Anna | 0–2 | 0.00% |
| Sewage vs Claudio | 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.