| Basseffect vs King | 13–10 | 56.52% |
| Basseffect vs Reina | 8–12 | 40.00% |
| Basseffect vs Bryan | 5–9 | 35.71% |
| Basseffect vs Hwoarang | 7–6 | 53.85% |
| Basseffect vs Kazuya | 6–7 | 46.15% |
| Basseffect vs Clive | 7–5 | 58.33% |
| Basseffect vs Steve | 6–4 | 60.00% |
| Basseffect vs Lidia | 4–6 | 40.00% |
| Basseffect vs Alisa | 3–6 | 33.33% |
| Basseffect vs Jun | 5–4 | 55.56% |
| Basseffect vs Paul | 5–3 | 62.50% |
| Basseffect vs Asuka | 4–4 | 50.00% |
| Basseffect vs Dragunov | 4–4 | 50.00% |
| Basseffect vs Yoshimitsu | 3–4 | 42.86% |
| Basseffect vs Law | 3–3 | 50.00% |
| Basseffect vs Devil Jin | 4–2 | 66.67% |
| Basseffect vs Jin | 0–5 | 0.00% |
| Basseffect vs Feng | 1–4 | 20.00% |
| Basseffect vs Lars | 2–3 | 40.00% |
| Basseffect vs Nina | 4–1 | 80.00% |
| Basseffect vs Kuma | 2–3 | 40.00% |
| Basseffect vs Eddy | 2–3 | 40.00% |
| Basseffect vs Leroy | 4–0 | 100.00% |
| Basseffect vs Heihachi | 0–4 | 0.00% |
| Basseffect vs Xiaoyu | 3–0 | 100.00% |
| Basseffect vs Jack-8 | 3–0 | 100.00% |
| Basseffect vs Claudio | 1–2 | 33.33% |
| Basseffect vs Lee | 1–2 | 33.33% |
| Basseffect vs Leo | 2–0 | 100.00% |
| Basseffect vs Panda | 0–2 | 0.00% |
| Basseffect vs Raven | 1–1 | 50.00% |
| Basseffect vs Lili | 0–1 | 0.00% |
| Basseffect vs Victor | 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.