| Zepeck vs Kazuya | 49–50 | 49.49% |
| Zepeck vs Jin | 53–43 | 55.21% |
| Zepeck vs Armor King | 42–34 | 55.26% |
| Zepeck vs King | 33–33 | 50.00% |
| Zepeck vs Bryan | 39–26 | 60.00% |
| Zepeck vs Heihachi | 30–24 | 55.56% |
| Zepeck vs Law | 34–16 | 68.00% |
| Zepeck vs Hwoarang | 24–23 | 51.06% |
| Zepeck vs Paul | 25–21 | 54.35% |
| Zepeck vs Steve | 24–21 | 53.33% |
| Zepeck vs Devil Jin | 15–24 | 38.46% |
| Zepeck vs Reina | 15–24 | 38.46% |
| Zepeck vs Fahkumram | 18–21 | 46.15% |
| Zepeck vs Azucena | 17–21 | 44.74% |
| Zepeck vs Lee | 16–19 | 45.71% |
| Zepeck vs Miary Zo | 20–13 | 60.61% |
| Zepeck vs Yoshimitsu | 11–16 | 40.74% |
| Zepeck vs Feng | 11–15 | 42.31% |
| Zepeck vs Lili | 5–21 | 19.23% |
| Zepeck vs Jun | 10–16 | 38.46% |
| Zepeck vs Eddy | 10–16 | 38.46% |
| Zepeck vs Dragunov | 12–11 | 52.17% |
| Zepeck vs Lidia | 12–10 | 54.55% |
| Zepeck vs Xiaoyu | 8–13 | 38.10% |
| Zepeck vs Alisa | 8–11 | 42.11% |
| Zepeck vs Leo | 10–7 | 58.82% |
| Zepeck vs Nina | 6–10 | 37.50% |
| Zepeck vs Claudio | 5–10 | 33.33% |
| Zepeck vs Victor | 6–8 | 42.86% |
| Zepeck vs Asuka | 7–6 | 53.85% |
| Zepeck vs Kuma | 6–5 | 54.55% |
| Zepeck vs Zafina | 0–10 | 0.00% |
| Zepeck vs Anna | 3–7 | 30.00% |
| Zepeck vs Leroy | 5–4 | 55.56% |
| Zepeck vs Clive | 4–5 | 44.44% |
| Zepeck vs Jack-8 | 2–6 | 25.00% |
| Zepeck vs Lars | 3–5 | 37.50% |
| Zepeck vs Shaheen | 0–1 | 0.00% |
| Zepeck vs Panda | 0–1 | 0.00% |
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.