| Slamm12 vs Dragunov | 3–7 | 30.00% |
| Slamm12 vs Kazuya | 4–5 | 44.44% |
| Slamm12 vs Reina | 8–1 | 88.89% |
| Slamm12 vs Victor | 2–6 | 25.00% |
| Slamm12 vs Lili | 5–2 | 71.43% |
| Slamm12 vs Lars | 2–5 | 28.57% |
| Slamm12 vs Bryan | 0–6 | 0.00% |
| Slamm12 vs Zafina | 3–3 | 50.00% |
| Slamm12 vs King | 4–0 | 100.00% |
| Slamm12 vs Jin | 2–2 | 50.00% |
| Slamm12 vs Kuma | 1–3 | 25.00% |
| Slamm12 vs Raven | 4–0 | 100.00% |
| Slamm12 vs Paul | 0–3 | 0.00% |
| Slamm12 vs Xiaoyu | 3–0 | 100.00% |
| Slamm12 vs Steve | 2–1 | 66.67% |
| Slamm12 vs Devil Jin | 0–3 | 0.00% |
| Slamm12 vs Leo | 0–3 | 0.00% |
| Slamm12 vs Jun | 1–2 | 33.33% |
| Slamm12 vs Yoshimitsu | 2–0 | 100.00% |
| Slamm12 vs Hwoarang | 2–0 | 100.00% |
| Slamm12 vs Jack-8 | 1–1 | 50.00% |
| Slamm12 vs Claudio | 0–2 | 0.00% |
| Slamm12 vs Nina | 0–2 | 0.00% |
| Slamm12 vs Law | 0–1 | 0.00% |
| Slamm12 vs Feng | 1–0 | 100.00% |
| Slamm12 vs Alisa | 0–1 | 0.00% |
| Slamm12 vs Lee | 0–1 | 0.00% |
| Slamm12 vs Eddy | 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.