| Czajnick vs Kazuya | 175–170 | 50.72% |
| Czajnick vs Jin | 124–136 | 47.69% |
| Czajnick vs King | 78–117 | 40.00% |
| Czajnick vs Hwoarang | 88–103 | 46.07% |
| Czajnick vs Bryan | 83–107 | 43.68% |
| Czajnick vs Law | 78–111 | 41.27% |
| Czajnick vs Heihachi | 88–74 | 54.32% |
| Czajnick vs Dragunov | 67–91 | 42.41% |
| Czajnick vs Steve | 58–89 | 39.46% |
| Czajnick vs Reina | 59–74 | 44.36% |
| Czajnick vs Paul | 59–65 | 47.58% |
| Czajnick vs Lili | 57–67 | 45.97% |
| Czajnick vs Yoshimitsu | 58–49 | 54.21% |
| Czajnick vs Armor King | 48–58 | 45.28% |
| Czajnick vs Devil Jin | 36–63 | 36.36% |
| Czajnick vs Jun | 48–44 | 52.17% |
| Czajnick vs Eddy | 52–37 | 58.43% |
| Czajnick vs Asuka | 47–38 | 55.29% |
| Czajnick vs Fahkumram | 27–57 | 32.14% |
| Czajnick vs Nina | 39–42 | 48.15% |
| Czajnick vs Victor | 29–45 | 39.19% |
| Czajnick vs Lee | 35–33 | 51.47% |
| Czajnick vs Lars | 29–38 | 43.28% |
| Czajnick vs Clive | 20–40 | 33.33% |
| Czajnick vs Feng | 28–28 | 50.00% |
| Czajnick vs Xiaoyu | 18–27 | 40.00% |
| Czajnick vs Anna | 19–24 | 44.19% |
| Czajnick vs Lidia | 18–19 | 48.65% |
| Czajnick vs Alisa | 18–18 | 50.00% |
| Czajnick vs Azucena | 17–19 | 47.22% |
| Czajnick vs Claudio | 8–25 | 24.24% |
| Czajnick vs Jack-8 | 13–18 | 41.94% |
| Czajnick vs Raven | 11–17 | 39.29% |
| Czajnick vs Leo | 13–14 | 48.15% |
| Czajnick vs Leroy | 14–13 | 51.85% |
| Czajnick vs Shaheen | 10–16 | 38.46% |
| Czajnick vs Kuma | 5–20 | 20.00% |
| Czajnick vs Zafina | 8–11 | 42.11% |
| Czajnick vs Panda | 1–2 | 33.33% |
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.