| SACKWACK vs Jin | 20–26 | 43.48% |
| SACKWACK vs King | 20–15 | 57.14% |
| SACKWACK vs Jun | 16–18 | 47.06% |
| SACKWACK vs Law | 14–19 | 42.42% |
| SACKWACK vs Lili | 16–17 | 48.48% |
| SACKWACK vs Kazuya | 18–13 | 58.06% |
| SACKWACK vs Reina | 17–14 | 54.84% |
| SACKWACK vs Azucena | 16–13 | 55.17% |
| SACKWACK vs Dragunov | 11–15 | 42.31% |
| SACKWACK vs Yoshimitsu | 11–14 | 44.00% |
| SACKWACK vs Victor | 8–16 | 33.33% |
| SACKWACK vs Eddy | 8–16 | 33.33% |
| SACKWACK vs Steve | 17–6 | 73.91% |
| SACKWACK vs Bryan | 11–10 | 52.38% |
| SACKWACK vs Hwoarang | 9–11 | 45.00% |
| SACKWACK vs Lars | 8–11 | 42.11% |
| SACKWACK vs Claudio | 10–7 | 58.82% |
| SACKWACK vs Xiaoyu | 9–7 | 56.25% |
| SACKWACK vs Alisa | 8–7 | 53.33% |
| SACKWACK vs Asuka | 6–6 | 50.00% |
| SACKWACK vs Lee | 5–7 | 41.67% |
| SACKWACK vs Feng | 4–7 | 36.36% |
| SACKWACK vs Jack-8 | 3–6 | 33.33% |
| SACKWACK vs Leo | 2–7 | 22.22% |
| SACKWACK vs Nina | 5–4 | 55.56% |
| SACKWACK vs Paul | 5–3 | 62.50% |
| SACKWACK vs Zafina | 2–6 | 25.00% |
| SACKWACK vs Leroy | 3–5 | 37.50% |
| SACKWACK vs Raven | 0–8 | 0.00% |
| SACKWACK vs Devil Jin | 5–2 | 71.43% |
| SACKWACK vs Kuma | 4–0 | 100.00% |
| SACKWACK vs Shaheen | 2–1 | 66.67% |
| SACKWACK vs Panda | 1–2 | 33.33% |
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.