| marcin_nowak849 vs Kazuya | 250–207 | 54.70% |
| marcin_nowak849 vs Jin | 174–173 | 50.14% |
| marcin_nowak849 vs Bryan | 188–149 | 55.79% |
| marcin_nowak849 vs Reina | 133–158 | 45.70% |
| marcin_nowak849 vs Dragunov | 144–131 | 52.36% |
| marcin_nowak849 vs Heihachi | 120–145 | 45.28% |
| marcin_nowak849 vs King | 137–119 | 53.52% |
| marcin_nowak849 vs Hwoarang | 122–120 | 50.41% |
| marcin_nowak849 vs Law | 123–97 | 55.91% |
| marcin_nowak849 vs Paul | 126–91 | 58.06% |
| marcin_nowak849 vs Steve | 124–93 | 57.14% |
| marcin_nowak849 vs Devil Jin | 123–83 | 59.71% |
| marcin_nowak849 vs Lee | 99–104 | 48.77% |
| marcin_nowak849 vs Fahkumram | 75–98 | 43.35% |
| marcin_nowak849 vs Asuka | 94–78 | 54.65% |
| marcin_nowak849 vs Yoshimitsu | 89–82 | 52.05% |
| marcin_nowak849 vs Armor King | 75–96 | 43.86% |
| marcin_nowak849 vs Xiaoyu | 81–60 | 57.45% |
| marcin_nowak849 vs Anna | 65–71 | 47.79% |
| marcin_nowak849 vs Lili | 68–67 | 50.37% |
| marcin_nowak849 vs Azucena | 73–62 | 54.07% |
| marcin_nowak849 vs Lars | 65–62 | 51.18% |
| marcin_nowak849 vs Jun | 66–55 | 54.55% |
| marcin_nowak849 vs Feng | 55–51 | 51.89% |
| marcin_nowak849 vs Nina | 64–39 | 62.14% |
| marcin_nowak849 vs Lidia | 60–41 | 59.41% |
| marcin_nowak849 vs Leo | 40–40 | 50.00% |
| marcin_nowak849 vs Claudio | 32–47 | 40.51% |
| marcin_nowak849 vs Jack-8 | 26–48 | 35.14% |
| marcin_nowak849 vs Eddy | 34–39 | 46.58% |
| marcin_nowak849 vs Zafina | 38–32 | 54.29% |
| marcin_nowak849 vs Clive | 31–38 | 44.93% |
| marcin_nowak849 vs Raven | 26–42 | 38.24% |
| marcin_nowak849 vs Leroy | 26–41 | 38.81% |
| marcin_nowak849 vs Victor | 27–38 | 41.54% |
| marcin_nowak849 vs Alisa | 33–30 | 52.38% |
| marcin_nowak849 vs Kuma | 16–19 | 45.71% |
| marcin_nowak849 vs Shaheen | 14–20 | 41.18% |
| marcin_nowak849 vs Miary Zo | 13–8 | 61.90% |
| marcin_nowak849 vs Panda | 5–11 | 31.25% |
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.