| Marcinek vs Kazuya | 83–121 | 40.69% |
| Marcinek vs King | 91–111 | 45.05% |
| Marcinek vs Jin | 106–85 | 55.50% |
| Marcinek vs Hwoarang | 80–105 | 43.24% |
| Marcinek vs Bryan | 61–80 | 43.26% |
| Marcinek vs Heihachi | 62–63 | 49.60% |
| Marcinek vs Steve | 65–58 | 52.85% |
| Marcinek vs Law | 72–50 | 59.02% |
| Marcinek vs Fahkumram | 81–41 | 66.39% |
| Marcinek vs Yoshimitsu | 43–67 | 39.09% |
| Marcinek vs Dragunov | 49–37 | 56.98% |
| Marcinek vs Paul | 30–54 | 35.71% |
| Marcinek vs Devil Jin | 35–39 | 47.30% |
| Marcinek vs Reina | 39–35 | 52.70% |
| Marcinek vs Lili | 29–41 | 41.43% |
| Marcinek vs Asuka | 33–34 | 49.25% |
| Marcinek vs Eddy | 35–32 | 52.24% |
| Marcinek vs Feng | 21–45 | 31.82% |
| Marcinek vs Lee | 34–30 | 53.12% |
| Marcinek vs Jun | 22–39 | 36.07% |
| Marcinek vs Armor King | 31–27 | 53.45% |
| Marcinek vs Azucena | 33–22 | 60.00% |
| Marcinek vs Anna | 30–23 | 56.60% |
| Marcinek vs Leroy | 22–24 | 47.83% |
| Marcinek vs Alisa | 18–25 | 41.86% |
| Marcinek vs Nina | 21–21 | 50.00% |
| Marcinek vs Lars | 16–24 | 40.00% |
| Marcinek vs Victor | 16–21 | 43.24% |
| Marcinek vs Jack-8 | 16–20 | 44.44% |
| Marcinek vs Xiaoyu | 22–11 | 66.67% |
| Marcinek vs Miary Zo | 21–11 | 65.62% |
| Marcinek vs Leo | 15–16 | 48.39% |
| Marcinek vs Claudio | 12–16 | 42.86% |
| Marcinek vs Lidia | 15–12 | 55.56% |
| Marcinek vs Clive | 8–19 | 29.63% |
| Marcinek vs Zafina | 12–13 | 48.00% |
| Marcinek vs Raven | 13–10 | 56.52% |
| Marcinek vs Kuma | 7–10 | 41.18% |
| Marcinek vs Shaheen | 4–7 | 36.36% |
| Marcinek vs Panda | 2–3 | 40.00% |
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.