| Vengeful Iguana vs Jin | 19–10 | 65.52% |
| Vengeful Iguana vs Kazuya | 12–9 | 57.14% |
| Vengeful Iguana vs King | 8–11 | 42.11% |
| Vengeful Iguana vs Law | 9–6 | 60.00% |
| Vengeful Iguana vs Lidia | 11–3 | 78.57% |
| Vengeful Iguana vs Steve | 8–5 | 61.54% |
| Vengeful Iguana vs Eddy | 7–6 | 53.85% |
| Vengeful Iguana vs Alisa | 5–6 | 45.45% |
| Vengeful Iguana vs Azucena | 4–7 | 36.36% |
| Vengeful Iguana vs Jun | 8–2 | 80.00% |
| Vengeful Iguana vs Devil Jin | 2–7 | 22.22% |
| Vengeful Iguana vs Heihachi | 4–5 | 44.44% |
| Vengeful Iguana vs Clive | 4–5 | 44.44% |
| Vengeful Iguana vs Hwoarang | 5–3 | 62.50% |
| Vengeful Iguana vs Leo | 6–2 | 75.00% |
| Vengeful Iguana vs Lars | 4–4 | 50.00% |
| Vengeful Iguana vs Nina | 7–1 | 87.50% |
| Vengeful Iguana vs Panda | 4–4 | 50.00% |
| Vengeful Iguana vs Victor | 5–3 | 62.50% |
| Vengeful Iguana vs Claudio | 0–6–1 | 0.00% |
| Vengeful Iguana vs Lee | 2–5 | 28.57% |
| Vengeful Iguana vs Reina | 3–4 | 42.86% |
| Vengeful Iguana vs Jack-8 | 3–3 | 50.00% |
| Vengeful Iguana vs Feng | 5–1 | 83.33% |
| Vengeful Iguana vs Dragunov | 5–0 | 100.00% |
| Vengeful Iguana vs Raven | 5–0 | 100.00% |
| Vengeful Iguana vs Lili | 2–2 | 50.00% |
| Vengeful Iguana vs Yoshimitsu | 3–0 | 100.00% |
| Vengeful Iguana vs Bryan | 0–3 | 0.00% |
| Vengeful Iguana vs Asuka | 2–1 | 66.67% |
| Vengeful Iguana vs Shaheen | 2–1 | 66.67% |
| Vengeful Iguana vs Xiaoyu | 2–0 | 100.00% |
| Vengeful Iguana vs Kuma | 0–2 | 0.00% |
| Vengeful Iguana vs Zafina | 1–0 | 100.00% |
| Vengeful Iguana vs Anna | 1–0 | 100.00% |
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.