| Slug Sack vs Kazuya | 26–48 | 35.14% |
| Slug Sack vs Reina | 27–28 | 49.09% |
| Slug Sack vs King | 13–36 | 26.53% |
| Slug Sack vs Law | 18–28 | 39.13% |
| Slug Sack vs Jin | 17–27 | 38.64% |
| Slug Sack vs Hwoarang | 14–27 | 34.15% |
| Slug Sack vs Jun | 12–28 | 30.00% |
| Slug Sack vs Steve | 17–22 | 43.59% |
| Slug Sack vs Eddy | 10–26 | 27.78% |
| Slug Sack vs Nina | 10–19 | 34.48% |
| Slug Sack vs Yoshimitsu | 11–16 | 40.74% |
| Slug Sack vs Azucena | 11–14 | 44.00% |
| Slug Sack vs Paul | 3–20 | 13.04% |
| Slug Sack vs Bryan | 10–13 | 43.48% |
| Slug Sack vs Xiaoyu | 12–10 | 54.55% |
| Slug Sack vs Alisa | 5–16 | 23.81% |
| Slug Sack vs Lili | 10–10 | 50.00% |
| Slug Sack vs Dragunov | 3–17 | 15.00% |
| Slug Sack vs Feng | 6–12 | 33.33% |
| Slug Sack vs Victor | 6–11 | 35.29% |
| Slug Sack vs Jack-8 | 5–10 | 33.33% |
| Slug Sack vs Lee | 4–11 | 26.67% |
| Slug Sack vs Asuka | 5–8 | 38.46% |
| Slug Sack vs Leroy | 7–6 | 53.85% |
| Slug Sack vs Lars | 5–7 | 41.67% |
| Slug Sack vs Zafina | 2–6 | 25.00% |
| Slug Sack vs Devil Jin | 2–5 | 28.57% |
| Slug Sack vs Kuma | 1–6 | 14.29% |
| Slug Sack vs Heihachi | 3–4 | 42.86% |
| Slug Sack vs Leo | 1–4 | 20.00% |
| Slug Sack vs Claudio | 1–4 | 20.00% |
| Slug Sack vs Shaheen | 1–4 | 20.00% |
| Slug Sack vs Raven | 1–3 | 25.00% |
| Slug Sack vs Lidia | 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.