| Markiplier vs Reina | 16–6 | 72.73% |
| Markiplier vs Law | 8–9 | 47.06% |
| Markiplier vs Jin | 8–8 | 50.00% |
| Markiplier vs Hwoarang | 8–6 | 57.14% |
| Markiplier vs King | 7–6 | 53.85% |
| Markiplier vs Lili | 8–5 | 61.54% |
| Markiplier vs Azucena | 8–4 | 66.67% |
| Markiplier vs Asuka | 5–6 | 45.45% |
| Markiplier vs Kazuya | 7–3 | 70.00% |
| Markiplier vs Leo | 4–6 | 40.00% |
| Markiplier vs Nina | 7–2 | 77.78% |
| Markiplier vs Heihachi | 4–5 | 44.44% |
| Markiplier vs Alisa | 4–4 | 50.00% |
| Markiplier vs Claudio | 3–5 | 37.50% |
| Markiplier vs Lars | 3–4 | 42.86% |
| Markiplier vs Lidia | 3–4 | 42.86% |
| Markiplier vs Steve | 6–0 | 100.00% |
| Markiplier vs Feng | 2–4 | 33.33% |
| Markiplier vs Lee | 1–4 | 20.00% |
| Markiplier vs Raven | 3–2 | 60.00% |
| Markiplier vs Eddy | 4–1 | 80.00% |
| Markiplier vs Bryan | 0–4 | 0.00% |
| Markiplier vs Dragunov | 2–2 | 50.00% |
| Markiplier vs Paul | 1–2 | 33.33% |
| Markiplier vs Yoshimitsu | 1–2 | 33.33% |
| Markiplier vs Devil Jin | 1–2 | 33.33% |
| Markiplier vs Zafina | 2–1 | 66.67% |
| Markiplier vs Leroy | 1–2 | 33.33% |
| Markiplier vs Victor | 1–2 | 33.33% |
| Markiplier vs Jun | 1–1 | 50.00% |
| Markiplier vs Shaheen | 0–2 | 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.