| Zaiii vs King | 169–158 | 51.68% |
| Zaiii vs Jin | 128–174 | 42.38% |
| Zaiii vs Kazuya | 110–154 | 41.67% |
| Zaiii vs Bryan | 125–126 | 49.80% |
| Zaiii vs Hwoarang | 137–107 | 56.15% |
| Zaiii vs Law | 106–114 | 48.18% |
| Zaiii vs Armor King | 99–107 | 48.06% |
| Zaiii vs Fahkumram | 100–102 | 49.50% |
| Zaiii vs Reina | 93–102 | 47.69% |
| Zaiii vs Steve | 86–96 | 47.25% |
| Zaiii vs Heihachi | 67–108 | 38.29% |
| Zaiii vs Lee | 74–80 | 48.05% |
| Zaiii vs Dragunov | 63–90 | 41.18% |
| Zaiii vs Paul | 71–81 | 46.71% |
| Zaiii vs Lili | 72–74 | 49.32% |
| Zaiii vs Eddy | 62–72 | 46.27% |
| Zaiii vs Yoshimitsu | 64–64 | 50.00% |
| Zaiii vs Azucena | 64–60 | 51.61% |
| Zaiii vs Lars | 56–63 | 47.06% |
| Zaiii vs Jun | 61–56 | 52.14% |
| Zaiii vs Asuka | 48–65 | 42.48% |
| Zaiii vs Anna | 45–56 | 44.55% |
| Zaiii vs Devil Jin | 45–49 | 47.87% |
| Zaiii vs Xiaoyu | 38–54 | 41.30% |
| Zaiii vs Feng | 51–41 | 55.43% |
| Zaiii vs Leo | 48–33 | 59.26% |
| Zaiii vs Clive | 45–31 | 59.21% |
| Zaiii vs Alisa | 41–34 | 54.67% |
| Zaiii vs Nina | 30–44 | 40.54% |
| Zaiii vs Lidia | 39–35 | 52.70% |
| Zaiii vs Victor | 29–41 | 41.43% |
| Zaiii vs Raven | 38–32 | 54.29% |
| Zaiii vs Claudio | 20–49 | 28.99% |
| Zaiii vs Jack-8 | 29–33 | 46.77% |
| Zaiii vs Leroy | 27–27 | 50.00% |
| Zaiii vs Shaheen | 22–28 | 44.00% |
| Zaiii vs Miary Zo | 16–29 | 35.56% |
| Zaiii vs Kuma | 21–16 | 56.76% |
| Zaiii vs Zafina | 15–21 | 41.67% |
| Zaiii vs Panda | 7–12 | 36.84% |
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.