| AnderGroundz vs Jin | 19–11 | 63.33% |
| AnderGroundz vs King | 12–11 | 52.17% |
| AnderGroundz vs Lili | 7–14 | 33.33% |
| AnderGroundz vs Kazuya | 5–14 | 26.32% |
| AnderGroundz vs Jun | 11–8 | 57.89% |
| AnderGroundz vs Law | 10–5 | 66.67% |
| AnderGroundz vs Asuka | 8–6 | 57.14% |
| AnderGroundz vs Eddy | 6–8 | 42.86% |
| AnderGroundz vs Yoshimitsu | 3–7 | 30.00% |
| AnderGroundz vs Victor | 3–7 | 30.00% |
| AnderGroundz vs Hwoarang | 8–1 | 88.89% |
| AnderGroundz vs Lee | 5–4 | 55.56% |
| AnderGroundz vs Leroy | 4–5 | 44.44% |
| AnderGroundz vs Dragunov | 5–3 | 62.50% |
| AnderGroundz vs Alisa | 2–6 | 25.00% |
| AnderGroundz vs Miary Zo | 7–1 | 87.50% |
| AnderGroundz vs Azucena | 3–4 | 42.86% |
| AnderGroundz vs Fahkumram | 3–4 | 42.86% |
| AnderGroundz vs Steve | 5–1 | 83.33% |
| AnderGroundz vs Devil Jin | 1–4 | 20.00% |
| AnderGroundz vs Reina | 5–0 | 100.00% |
| AnderGroundz vs Armor King | 2–3 | 40.00% |
| AnderGroundz vs Xiaoyu | 2–2 | 50.00% |
| AnderGroundz vs Claudio | 4–0 | 100.00% |
| AnderGroundz vs Heihachi | 2–2 | 50.00% |
| AnderGroundz vs Paul | 2–1 | 66.67% |
| AnderGroundz vs Feng | 2–1 | 66.67% |
| AnderGroundz vs Lars | 2–1 | 66.67% |
| AnderGroundz vs Nina | 1–2 | 33.33% |
| AnderGroundz vs Kuma | 0–3 | 0.00% |
| AnderGroundz vs Anna | 1–2 | 33.33% |
| AnderGroundz vs Bryan | 2–0 | 100.00% |
| AnderGroundz vs Jack-8 | 1–1 | 50.00% |
| AnderGroundz vs Raven | 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.