| Sweezy vs King | 14–25 | 35.90% |
| Sweezy vs Kazuya | 19–16 | 54.29% |
| Sweezy vs Jin | 15–16 | 48.39% |
| Sweezy vs Steve | 13–18 | 41.94% |
| Sweezy vs Reina | 8–23 | 25.81% |
| Sweezy vs Jun | 9–17 | 34.62% |
| Sweezy vs Eddy | 6–20 | 23.08% |
| Sweezy vs Azucena | 12–11 | 52.17% |
| Sweezy vs Lili | 9–11 | 45.00% |
| Sweezy vs Hwoarang | 9–10 | 47.37% |
| Sweezy vs Law | 9–9 | 50.00% |
| Sweezy vs Devil Jin | 7–10 | 41.18% |
| Sweezy vs Bryan | 8–8 | 50.00% |
| Sweezy vs Dragunov | 1–13 | 7.14% |
| Sweezy vs Paul | 8–4 | 66.67% |
| Sweezy vs Asuka | 4–6 | 40.00% |
| Sweezy vs Claudio | 3–7 | 30.00% |
| Sweezy vs Victor | 4–6 | 40.00% |
| Sweezy vs Yoshimitsu | 4–5 | 44.44% |
| Sweezy vs Xiaoyu | 3–6 | 33.33% |
| Sweezy vs Nina | 3–6 | 33.33% |
| Sweezy vs Alisa | 4–4 | 50.00% |
| Sweezy vs Leo | 3–4 | 42.86% |
| Sweezy vs Lars | 4–3 | 57.14% |
| Sweezy vs Heihachi | 7–0 | 100.00% |
| Sweezy vs Feng | 3–2 | 60.00% |
| Sweezy vs Lee | 1–4 | 20.00% |
| Sweezy vs Zafina | 4–1 | 80.00% |
| Sweezy vs Fahkumram | 4–1 | 80.00% |
| Sweezy vs Shaheen | 2–2 | 50.00% |
| Sweezy vs Leroy | 0–4 | 0.00% |
| Sweezy vs Jack-8 | 3–0 | 100.00% |
| Sweezy vs Raven | 1–2 | 33.33% |
| Sweezy vs Clive | 0–3 | 0.00% |
| Sweezy vs Kuma | 1–1 | 50.00% |
| Sweezy vs Miary Zo | 1–1 | 50.00% |
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.