| ZulCobra vs Reina | 20–39 | 33.90% |
| ZulCobra vs Jin | 6–29 | 17.14% |
| ZulCobra vs King | 3–28 | 9.68% |
| ZulCobra vs Eddy | 4–26 | 13.33% |
| ZulCobra vs Dragunov | 0–24 | 0.00% |
| ZulCobra vs Bryan | 3–16 | 15.79% |
| ZulCobra vs Steve | 3–14 | 17.65% |
| ZulCobra vs Victor | 1–16 | 5.88% |
| ZulCobra vs Yoshimitsu | 3–13 | 18.75% |
| ZulCobra vs Kazuya | 6–10 | 37.50% |
| ZulCobra vs Paul | 3–10 | 23.08% |
| ZulCobra vs Lili | 3–10 | 23.08% |
| ZulCobra vs Hwoarang | 2–10 | 16.67% |
| ZulCobra vs Leroy | 0–12 | 0.00% |
| ZulCobra vs Jun | 0–12 | 0.00% |
| ZulCobra vs Asuka | 1–10 | 9.09% |
| ZulCobra vs Devil Jin | 2–8 | 20.00% |
| ZulCobra vs Azucena | 4–6 | 40.00% |
| ZulCobra vs Law | 0–8 | 0.00% |
| ZulCobra vs Xiaoyu | 1–7 | 12.50% |
| ZulCobra vs Jack-8 | 3–5 | 37.50% |
| ZulCobra vs Leo | 1–6 | 14.29% |
| ZulCobra vs Alisa | 1–6 | 14.29% |
| ZulCobra vs Nina | 1–6 | 14.29% |
| ZulCobra vs Kuma | 1–6 | 14.29% |
| ZulCobra vs Feng | 1–5 | 16.67% |
| ZulCobra vs Lars | 1–5 | 16.67% |
| ZulCobra vs Shaheen | 0–6 | 0.00% |
| ZulCobra vs Lee | 2–4 | 33.33% |
| ZulCobra vs Raven | 2–2 | 50.00% |
| ZulCobra vs Claudio | 0–2 | 0.00% |
| ZulCobra vs Zafina | 2–0 | 100.00% |
| ZulCobra 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.