| MarkShneider vs King | 8–10 | 44.44% |
| MarkShneider vs Kazuya | 2–14 | 12.50% |
| MarkShneider vs Lili | 4–11 | 26.67% |
| MarkShneider vs Dragunov | 4–9 | 30.77% |
| MarkShneider vs Jin | 5–7 | 41.67% |
| MarkShneider vs Eddy | 3–9 | 25.00% |
| MarkShneider vs Hwoarang | 6–5 | 54.55% |
| MarkShneider vs Jun | 2–8 | 20.00% |
| MarkShneider vs Asuka | 2–7 | 22.22% |
| MarkShneider vs Devil Jin | 2–7 | 22.22% |
| MarkShneider vs Alisa | 2–7 | 22.22% |
| MarkShneider vs Kuma | 2–6 | 25.00% |
| MarkShneider vs Leo | 3–4 | 42.86% |
| MarkShneider vs Reina | 4–3 | 57.14% |
| MarkShneider vs Raven | 6–1 | 85.71% |
| MarkShneider vs Azucena | 1–5 | 16.67% |
| MarkShneider vs Lars | 1–4 | 20.00% |
| MarkShneider vs Leroy | 4–1 | 80.00% |
| MarkShneider vs Victor | 2–2 | 50.00% |
| MarkShneider vs Bryan | 1–2 | 33.33% |
| MarkShneider vs Zafina | 2–1 | 66.67% |
| MarkShneider vs Paul | 1–1 | 50.00% |
| MarkShneider vs Xiaoyu | 2–0 | 100.00% |
| MarkShneider vs Steve | 2–0 | 100.00% |
| MarkShneider vs Jack-8 | 0–2 | 0.00% |
| MarkShneider vs Feng | 2–0 | 100.00% |
| MarkShneider vs Claudio | 0–2 | 0.00% |
| MarkShneider vs Lee | 0–2 | 0.00% |
| MarkShneider vs Law | 0–1 | 0.00% |
| MarkShneider vs Yoshimitsu | 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.