| Zalkon vs Kazuya | 376–321 | 53.95% |
| Zalkon vs Jin | 261–233 | 52.83% |
| Zalkon vs Bryan | 274–204 | 57.32% |
| Zalkon vs Reina | 179–188 | 48.77% |
| Zalkon vs King | 192–164 | 53.93% |
| Zalkon vs Paul | 180–164 | 52.33% |
| Zalkon vs Hwoarang | 167–160 | 51.07% |
| Zalkon vs Dragunov | 155–161 | 49.05% |
| Zalkon vs Heihachi | 150–147 | 50.51% |
| Zalkon vs Steve | 168–101 | 62.45% |
| Zalkon vs Yoshimitsu | 117–131 | 47.18% |
| Zalkon vs Lidia | 124–124 | 50.00% |
| Zalkon vs Lili | 119–116 | 50.64% |
| Zalkon vs Devil Jin | 104–121 | 46.22% |
| Zalkon vs Law | 115–108 | 51.57% |
| Zalkon vs Lee | 113–106 | 51.60% |
| Zalkon vs Jun | 78–100 | 43.82% |
| Zalkon vs Nina | 88–88 | 50.00% |
| Zalkon vs Feng | 72–96 | 42.86% |
| Zalkon vs Asuka | 66–79 | 45.52% |
| Zalkon vs Lars | 64–76 | 45.71% |
| Zalkon vs Clive | 59–63 | 48.36% |
| Zalkon vs Xiaoyu | 56–65 | 46.28% |
| Zalkon vs Claudio | 54–67 | 44.63% |
| Zalkon vs Eddy | 49–70 | 41.18% |
| Zalkon vs Azucena | 54–57 | 48.65% |
| Zalkon vs Fahkumram | 40–70 | 36.36% |
| Zalkon vs Anna | 50–59 | 45.87% |
| Zalkon vs Victor | 47–59 | 44.34% |
| Zalkon vs Jack-8 | 39–63 | 38.24% |
| Zalkon vs Alisa | 43–55 | 43.88% |
| Zalkon vs Raven | 33–59 | 35.87% |
| Zalkon vs Leo | 31–43 | 41.89% |
| Zalkon vs Leroy | 33–41 | 44.59% |
| Zalkon vs Zafina | 33–34 | 49.25% |
| Zalkon vs Armor King | 25–34 | 42.37% |
| Zalkon vs Kuma | 22–34 | 39.29% |
| Zalkon vs Shaheen | 24–25 | 48.98% |
| Zalkon vs Panda | 18–8 | 69.23% |
| Zalkon vs Miary Zo | 1–10 | 9.09% |
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.