| Zeta vs Kazuya | 71–142 | 33.33% |
| Zeta vs Jin | 68–119 | 36.36% |
| Zeta vs Steve | 51–109 | 31.87% |
| Zeta vs King | 67–89 | 42.95% |
| Zeta vs Bryan | 41–85 | 32.54% |
| Zeta vs Reina | 51–66 | 43.59% |
| Zeta vs Heihachi | 33–72 | 31.43% |
| Zeta vs Clive | 26–62 | 29.55% |
| Zeta vs Law | 22–56 | 28.21% |
| Zeta vs Hwoarang | 27–47 | 36.49% |
| Zeta vs Lili | 27–47 | 36.49% |
| Zeta vs Devil Jin | 26–47 | 35.62% |
| Zeta vs Azucena | 40–33 | 54.79% |
| Zeta vs Armor King | 23–45 | 33.82% |
| Zeta vs Yoshimitsu | 28–36 | 43.75% |
| Zeta vs Dragunov | 32–31 | 50.79% |
| Zeta vs Eddy | 21–38 | 35.59% |
| Zeta vs Victor | 22–35 | 38.60% |
| Zeta vs Paul | 9–46 | 16.36% |
| Zeta vs Nina | 28–27 | 50.91% |
| Zeta vs Leo | 19–27 | 41.30% |
| Zeta vs Jun | 15–28 | 34.88% |
| Zeta vs Asuka | 9–33 | 21.43% |
| Zeta vs Leroy | 21–20 | 51.22% |
| Zeta vs Lars | 11–29 | 27.50% |
| Zeta vs Feng | 14–25 | 35.90% |
| Zeta vs Xiaoyu | 17–20 | 45.95% |
| Zeta vs Lee | 16–20 | 44.44% |
| Zeta vs Jack-8 | 10–24 | 29.41% |
| Zeta vs Alisa | 9–23 | 28.12% |
| Zeta vs Anna | 14–18 | 43.75% |
| Zeta vs Lidia | 15–15 | 50.00% |
| Zeta vs Claudio | 10–17 | 37.04% |
| Zeta vs Kuma | 6–17 | 26.09% |
| Zeta vs Shaheen | 7–11 | 38.89% |
| Zeta vs Raven | 3–14 | 17.65% |
| Zeta vs Fahkumram | 3–9 | 25.00% |
| Zeta vs Zafina | 3–6 | 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.