| ErraticAssassin vs Reina | 24–22 | 52.17% |
| ErraticAssassin vs King | 14–22 | 38.89% |
| ErraticAssassin vs Bryan | 16–18 | 47.06% |
| ErraticAssassin vs Lars | 15–18 | 45.45% |
| ErraticAssassin vs Jin | 13–18 | 41.94% |
| ErraticAssassin vs Dragunov | 11–18 | 37.93% |
| ErraticAssassin vs Lili | 12–14 | 46.15% |
| ErraticAssassin vs Azucena | 11–15 | 42.31% |
| ErraticAssassin vs Hwoarang | 8–17 | 32.00% |
| ErraticAssassin vs Heihachi | 15–10 | 60.00% |
| ErraticAssassin vs Steve | 13–10 | 56.52% |
| ErraticAssassin vs Kazuya | 12–8 | 60.00% |
| ErraticAssassin vs Clive | 6–13 | 31.58% |
| ErraticAssassin vs Feng | 9–9 | 50.00% |
| ErraticAssassin vs Law | 8–9 | 47.06% |
| ErraticAssassin vs Paul | 6–10 | 37.50% |
| ErraticAssassin vs Lee | 12–4 | 75.00% |
| ErraticAssassin vs Anna | 5–11 | 31.25% |
| ErraticAssassin vs Xiaoyu | 7–8 | 46.67% |
| ErraticAssassin vs Asuka | 5–8 | 38.46% |
| ErraticAssassin vs Jun | 9–4 | 69.23% |
| ErraticAssassin vs Eddy | 2–11 | 15.38% |
| ErraticAssassin vs Lidia | 5–7 | 41.67% |
| ErraticAssassin vs Jack-8 | 3–8 | 27.27% |
| ErraticAssassin vs Shaheen | 5–6 | 45.45% |
| ErraticAssassin vs Leroy | 9–2 | 81.82% |
| ErraticAssassin vs Victor | 8–3 | 72.73% |
| ErraticAssassin vs Nina | 4–6 | 40.00% |
| ErraticAssassin vs Claudio | 3–6 | 33.33% |
| ErraticAssassin vs Raven | 4–5 | 44.44% |
| ErraticAssassin vs Devil Jin | 4–4 | 50.00% |
| ErraticAssassin vs Kuma | 2–6 | 25.00% |
| ErraticAssassin vs Zafina | 0–8 | 0.00% |
| ErraticAssassin vs Leo | 4–3 | 57.14% |
| ErraticAssassin vs Alisa | 4–3 | 57.14% |
| ErraticAssassin vs Yoshimitsu | 1–5 | 16.67% |
| ErraticAssassin vs Panda | 2–2 | 50.00% |
| ErraticAssassin vs Fahkumram | 1–2 | 33.33% |
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.