| IamZen vs Jin | 76–73 | 51.01% |
| IamZen vs Kazuya | 45–81 | 35.71% |
| IamZen vs Bryan | 49–69 | 41.53% |
| IamZen vs Steve | 50–63 | 44.25% |
| IamZen vs Dragunov | 34–70 | 32.69% |
| IamZen vs Law | 29–51 | 36.25% |
| IamZen vs King | 27–51 | 34.62% |
| IamZen vs Hwoarang | 22–50 | 30.56% |
| IamZen vs Lili | 23–45 | 33.82% |
| IamZen vs Reina | 26–41 | 38.81% |
| IamZen vs Heihachi | 21–37 | 36.21% |
| IamZen vs Jun | 16–30 | 34.78% |
| IamZen vs Victor | 19–27 | 41.30% |
| IamZen vs Yoshimitsu | 12–33 | 26.67% |
| IamZen vs Azucena | 20–21 | 48.78% |
| IamZen vs Lee | 16–21 | 43.24% |
| IamZen vs Lars | 18–18 | 50.00% |
| IamZen vs Paul | 13–22 | 37.14% |
| IamZen vs Xiaoyu | 16–16 | 50.00% |
| IamZen vs Fahkumram | 6–26 | 18.75% |
| IamZen vs Devil Jin | 13–17 | 43.33% |
| IamZen vs Lidia | 8–21 | 27.59% |
| IamZen vs Asuka | 12–16 | 42.86% |
| IamZen vs Leo | 11–16 | 40.74% |
| IamZen vs Leroy | 11–15 | 42.31% |
| IamZen vs Alisa | 9–16 | 36.00% |
| IamZen vs Nina | 10–14 | 41.67% |
| IamZen vs Claudio | 5–16 | 23.81% |
| IamZen vs Anna | 7–14 | 33.33% |
| IamZen vs Clive | 5–15 | 25.00% |
| IamZen vs Eddy | 7–12 | 36.84% |
| IamZen vs Jack-8 | 1–15 | 6.25% |
| IamZen vs Kuma | 7–8 | 46.67% |
| IamZen vs Feng | 5–8 | 38.46% |
| IamZen vs Armor King | 8–5 | 61.54% |
| IamZen vs Raven | 6–6 | 50.00% |
| IamZen vs Zafina | 4–3 | 57.14% |
| IamZen vs Shaheen | 1–4 | 20.00% |
| IamZen vs Panda | 4–1 | 80.00% |
| IamZen vs Miary Zo | 0–2 | 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.